x7f0000627000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ffb000)={@loopback={0x0, 0x1}, 0x3b, 0x2, 0xff, 0x9, 0x2, 0x808, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f000029f000-0x18)={0x0, 0x7a, 0xb3b, 0x5, 0x100000004, 0x9}) gettid() semget$private(0x0, 0x4, 0x8000000) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000e41000-0x8)={0x6, 0x3, 0xa000000, 0xfffffffffffff800}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r4, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f00003f5000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) poll(&(0x7f0000002000)=[{r4, 0x0, 0x0}], 0x1, 0xffffffffffffff7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) 2017/12/05 16:35:07 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 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) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f000056b000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x3, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efc000-0x8)={r1, r2}) r4 = socket(0x2, 0x3, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d6f000+0xc76)={r3, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000764000)={r1, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ef9000)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009b9000)={r1, r2}) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x200000f, 0x3e, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:07 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x2, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x4, 0x40000102) 2017/12/05 16:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b2a000)={@loopback={0x0, 0x1}, 0x800, 0x8000003, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b66000-0x11)="2f6465762f7667615f6172626974657200", 0xa0002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f6f000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fce000)="00", 0x20000004) accept$nfc_llcp(r2, &(0x7f000054d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000773000)=0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000005b000-0x10)={r2, &(0x7f000055f000)="32327305cd"}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7c000)="2f6465762f73657175656e6365723200", 0x10281, 0x0) r4 = add_key(&(0x7f000099f000-0xd)="646e735f7265736f6c76657200", &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003c000)="683d0cac1787a9f6e26376efff4cfd52c138c4af02361eeb6378e7d25f21948ec84b8ad2c8b01735a68e3c7b52771055315c6bd1dc681173ba194df4609b", 0x18d, 0xfffffffffffffffc) keyctl$setperm(0x5, r4, 0x41002) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00008e8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fae000)=0x1000) accept(0xffffffffffffffff, &(0x7f0000665000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000caf000)=0x10) r5 = accept4$ipx(r2, &(0x7f000046a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000739000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r6, &(0x7f0000ada000-0x10)=[{&(0x7f000087d000-0x9)="2900001c0055fcffffffffffffff000200e3f0010000000000610009000100000e0100aa645aff006d62", 0x2a}], 0x1) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000df7000)={0x0, 0x0}) socket$inet(0x2, 0x4, 0x4e) accept$inet(r3, &(0x7f00001b0000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062b000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009c7000)={0x40, 0x0, 0x0, 0x5}) dup3(r1, r7, 0x80000) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000026f000)={0x4631, 0x0, 0xffff, 0x3fffffffffffffd}) keyctl$describe(0x6, r4, &(0x7f000067c000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) recvmmsg(r8, &(0x7f0000890000)=[{{&(0x7f0000356000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000c20000-0x80)=[{&(0x7f0000407000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00003ca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000ab8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00006b5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f000084b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00007e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00008b0000)="", 0x0}, {&(0x7f00004bf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x8, &(0x7f0000c24000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x105}, 0x5}, {{&(0x7f00003ac000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000c2e000-0x40)=[{&(0x7f0000ac9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000af4000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f00000b4000)="", 0x0}, {&(0x7f0000651000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}], 0x4, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000661000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000749000-0x20)=[{&(0x7f0000aca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f00001a3000+0xe68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x2, &(0x7f0000794000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x3aae}, 0x7}, {{0x0, 0x0, &(0x7f0000cee000-0xa0)=[{&(0x7f0000cd9000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00009aa000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f00005f9000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f000074c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00009d5000)="", 0x0}, {&(0x7f0000399000)="", 0x0}, {&(0x7f0000809000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f000033c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000046c000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000bf0000-0xd)="00000000000000000000000000", 0xd}], 0xa, &(0x7f0000556000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0xffff}, 0x7f}], 0x4, 0x2042, &(0x7f000097f000)={0x0, 0x989680}) syz_open_dev$vcsn(&(0x7f0000752000)="2f6465762f7663732300", 0x8, 0x8000) 2017/12/05 16:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7063626328617263342d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000357000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ca000-0xb)="2f6465762f6877726e6700", 0x26080, 0x0) socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)="2f6465762f6b766d00", 0x60200, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000f7c000-0x40)={0x1000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = memfd_create(&(0x7f0000f9b000)="2f6465762f6877726e6700", 0x3) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f0000b90000)={0x90000000007f, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r3, 0x8) r8 = dup2(r5, r6) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000b9b000)={&(0x7f0000416000-0x20)=[0x7, 0x0, 0x77, 0x80000000, 0x8, 0x1, 0x4, 0x2], 0x8, 0x8001, 0x0, 0x4, 0x7fff, 0x3e5f, {0x11443367, 0x4, 0x80000000, 0x9, 0x4, 0x5, 0x4, 0x6, 0x1ff, 0x80000000003, 0xfffffffffffffff7, 0xfffffffffffff924, 0x7fff, 0x1f, "48899bb52bf93d874bc3198674d7763b8a637eb4787ae135a733c5556c7921dd"}}) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000414000)={r8, 0x7, 0x180000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f0000d86000/0x1000)=nil, 0x0) madvise(&(0x7f00006de000/0x2000)=nil, 0x2000, 0xf) modify_ldt$read_default(0x2, &(0x7f00005c0000)="00", 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r9 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="130b0591ef79d28800", 0x9}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000575000-0x4)=0x0, 0x4) recvmsg(r9, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002a7000)=[{&(0x7f0000427000)="000000000000000000", 0x9}], 0x1, &(0x7f000042c000)="", 0x0, 0x0}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000047f000)="2f6465762f6375736500", 0x2000, 0x0) 2017/12/05 16:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000d6000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000733000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c44000)={0x0, 0x0}) shutdown(r1, 0x40000) r2 = syz_open_dev$usbmon(&(0x7f00000c3000)="2f6465762f7573626d6f6e2300", 0x256, 0x900) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000440000-0x4)=0x0) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000083000)="0000") ioctl$TIOCSBRK(r2, 0x5427) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000558000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c27000)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f000024b000)={0x3, 0x800, 0x82, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffc1, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000808000)="2f6465762f73672300", 0x5, 0x1000032001) fcntl$getownex(r3, 0x10, &(0x7f0000c01000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000000004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000b4d000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x3, 0x0, 0x0) r5 = msgget$private(0x0, 0x380) bind$inet(r2, &(0x7f000070c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msgrcv(r5, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000480000-0x8)="2e2f66696c653000", 0x80000, 0x18a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a5d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00001cf000)=@ioapic={0xf000, 0xbb72, 0x20, 0xfff, 0x0, [{0x100000000, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3e}, {0x400, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0x1f, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x4, 0x3, 0x40, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xb5, 0xffffffffffff8000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x663d, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0xa9, 0xd0e7, 0x438, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7f, 0x9, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x7f, 0x6f, 0x20, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2, 0x800, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3fc}, {0x2, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0xd}, {0x0, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x47a, 0xf6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0xfc4a, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0x22e, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0xffffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x59, 0xa36, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x0, 0x0, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x72de, 0xff, 0xc50, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xab4, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x6}]}) msgctl$IPC_SET(r5, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r5, &(0x7f00008e1000)={0x1, ""}, 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b1f000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffc01}) 2017/12/05 16:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x8000000000000002, 0x78, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x46, 0x80000000000000, 0x0, 0xfe, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003bd000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00007d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r3 = add_key(&(0x7f00002ee000-0x8)="72787270635f7300", &(0x7f0000206000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e88000)="31997372488b9779860a19dee60833c467138ed2edec275c4612721a24a12855f31469c92e141e81d5a1788d138407f67f674d8048d54c64bbc57c7357122a53b0277b21ed4d7ca02336d9bb723578a5bc0c38422a39f09452169b241054896e4913399316776c36d5a7050cd52c3bcbb4101f74b59c78c40bdd7bd9f6102cd9a1e7e669a70c570c431fb0ebb350431eb71ba77b9212de5ff3a3f3e258ab1224b48970ed494c0c70c1879cf4eb465afd6f07037a7c588d81e7232b1bdebbd3805794618da060b941df0a299e9108", 0xce, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000088e000)={0x0}, &(0x7f000043a000)=0x4) keyctl$read(0xb, r3, &(0x7f000032c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000290000)={0x3}, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000448000)=0x1) r4 = fcntl$dupfd(r1, 0x1, r0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r4, 0x0) [ 128.578871] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21760 sclass=netlink_route_socket pig=19989 comm=syz-executor1 2017/12/05 16:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x222000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10203, 0x0, &(0x7f0000488000/0x2000)=nil}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0xf, 0x7f, 0x5, 0x9, 0x2, r0, 0x0}, 0x1c) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfffffe06) r5 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) modify_ldt$write(0x1, &(0x7f000043d000)={0x1ff, 0x20000000, 0x6000, 0x0, 0x864, 0x33e, 0x1, 0x4, 0x6fd6, 0x80}, 0x10) read(r5, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1007c) fdatasync(r4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ee000-0x11)="2f6465762f7161745f6164665f63746c00", 0x105004, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000a16000-0x8c)={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]}}, &(0x7f0000abf000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000071d000-0x8)={0x0, 0x7ff}, &(0x7f0000289000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000396000-0x10)={r7, 0x4, 0x1, 0x1}, &(0x7f0000c93000-0x4)=0x10) r9 = socket$nfc_llcp(0x27, 0x3, 0x1) writev(r9, &(0x7f0000b44000)=[{&(0x7f0000f86000)="2adf811a73183342fcd710c16ff3f33197dce7977e5ca05b9dc814d33344913d47cc0ff0800233facb989ced6b738e1d0e53383fc2f8078c92fe1e6604aed9e3c692cf819f8b910a06f8374508144f", 0x4f}, {&(0x7f0000850000)="82d79161c9d7786006010000006b145a71710d4db2b40301000000000000efc5c6918f", 0x23}, {&(0x7f00000fd000)="2d7aafe91b66f5ab5dd374b6baeec26d81827fb56996ddb3c05e1018bab9d43b5ef6b48b615c774b3185af43e228547a3765643f6b20a061c9fc22417bee4e8135fd71380e89e2791f9fbfa2fdd91a35b1cb6a365ee60493", 0x58}, {&(0x7f0000409000)="acfa61f3c20aef3ad43a0e0e0c9fde89d54763213d64b62fc805ab0af0b0f729cd078895ab139f2d79748f4d55054070e16e386df414e04f661db89d0b01707c0d7b36bd0a043f1c2a48caf3357d2566b12a26a650f3074c383c808cdb1e2b7f10e3d64b1cacc6da06be52dce7eae2d2230d6334a3f0f15d66b623b2246dc1a4858a733f9ee8959d90414f0750824437d49d4a92c0c9a897ecbc54038b", 0x9d}, {&(0x7f0000528000)="1aad33a601082860bd82804e0a5332f83080a9cde2a265eb93de2e04ea38", 0x1e}], 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000055d000)={r8, 0x363, 0x0, 0x3, 0x1}, &(0x7f0000b3f000)=0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e77000)={r1, &(0x7f0000ba3000)="", &(0x7f000022a000)="", 0x2}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000f6c000-0x4)=0x0) modify_ldt$read(0x0, &(0x7f00005b9000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) sched_setparam(r3, &(0x7f0000dce000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000000, 0x0, 0x31c36ff4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) mkdir(&(0x7f0000acd000-0x8)="2e2f66696c653000", 0x10000000100050) clone(0x0, &(0x7f000016e000)="f8", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000402000)="") modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0}, 0x10) mlock(&(0x7f0000aba000/0x3000)=nil, 0x3000) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000489000-0x4)=0x1, 0x4) 2017/12/05 16:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x2, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x4, 0x40000102) 2017/12/05 16:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x20, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000082c000)=0xbf) r2 = socket$inet(0x2, 0x0, 0xffffffffffffff00) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x4, 0x3f, 0x4, 0x3c7d, 0xfffffffffffffff9, 0x5, 0x735, 0x100, 0x4, 0x74238cbc, 0xa0000000}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000b54000-0xc)={0x10, 0x0, 0xfffffffffffff7fc, 0x9}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000307000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffd5b4, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000e92000)=0x2c16) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f72666b696c6c00", 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000019000)=0x1, 0x4) bind$inet(r4, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x100000001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) connect$ax25(0xffffffffffffffff, &(0x7f0000e94000)={0x3, {"d004000000512d"}, 0x20000000000d3c}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @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]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00008df000-0x40)={&(0x7f000025d000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000472000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dad000-0x8)=[0x0, 0x0], &(0x7f00002e1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00002d2000)={0x0, 0x6, 0x0, 0x4, 0x5}, &(0x7f00003a2000)=0x18) [ 128.691038] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21760 sclass=netlink_route_socket pig=19989 comm=syz-executor1 2017/12/05 16:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x40, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000348000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002dd000-0x4)=0x41) 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) modify_ldt$write2(0x11, &(0x7f00009a2000-0x3)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f00002b9000-0x40)=[&(0x7f0000392000)="5b2800", &(0x7f00007ac000-0xa)="3a6e6f64657647504c00", &(0x7f00007d8000)="2c2f07", &(0x7f0000697000)="21776c616e3100", &(0x7f0000db3000)="402e6367726f7570252800", &(0x7f00003a8000-0x16)="70726f63246b657972696e67776c616e317573657200", &(0x7f000063f000-0xb)="73797374656d6264657600", &(0x7f0000ce7000-0x5)="6574683000"], &(0x7f0000002000-0x1c)=[&(0x7f0000a4f000+0xd59)="00", &(0x7f000080b000)="2f6465762f76637300", &(0x7f0000001000)="2e706f7369785f61636c5f6163636573732a766d6e6574306d643573756d73656375726974797b6b657972696e67757365722e776c616e3073656c696e757800"], 0x1000) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000720000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/05 16:35:07 executing program 4: r0 = socket(0x13, 0x80000, 0x5) r1 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r1}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x2}) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x26, &(0x7f0000003000-0x1000)="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", 0x134) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0xb1ac, 0x0, 0x3, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000062b000-0x18)=@add_del={0x2, &(0x7f0000a6e000-0x10)=@common="64756d6d793000000000000000000000", 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000019e000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xffffffffffffffff, 0x4) sysfs$3(0x3) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00005c3000-0x8)=0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000051000)=0x0, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x1, 0x5, &(0x7f0000dc1000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000dc1000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d6b000)=0x0, &(0x7f000020e000-0x4)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000711000)="33a1f5b1cc517bb299be54261dbfd22f718417de4c1d2f01b42bbf9a6b2b6b17759fc292d5", 0x25) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e7a000)="2d6c6f6b657972696e6773656c662600") perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) gettid() 2017/12/05 16:35:07 executing program 6: r0 = syz_open_dev$mice(&(0x7f00003ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x204600) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000890000-0x70)={[{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]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000504000)={0x1, [0x0]}, &(0x7f0000c5f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x4f)={r1, 0x47, "f54e81686646bb94637aa372d91847b5827033924f32d6fa1e8866568af83f3b0c369e71d02c12982531a6abc847b2a98abc710794879002de5a345f0ef1098956fb40fb530aad"}, &(0x7f0000260000-0x4)=0x4f) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000000000)={0x400, 0x5, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x1)=0x4, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) uname(&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000003000-0x8)={0x838}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={r3, r4+30000000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000004000)={r0, r0, 0x8000}) socket$bt_cmtp(0x1f, 0x3, 0x5) rt_sigqueueinfo(r2, 0x2, &(0x7f0000003000-0x10)={0x33, 0xfffffffffffffffa, 0x0, 0x1}) shmget(0x3, 0x1000, 0x41, &(0x7f0000001000/0x1000)=nil) socket$unix(0x1, 0x1, 0x0) r5 = semget$private(0x0, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r5, &(0x7f0000006000-0x18)=[{0x7, 0x8, 0x800}, {0x7, 0x1, 0x1000}, {0x3, 0x3ff, 0x800}, {0x4, 0x1, 0x800}], 0x4, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000007000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x8, 0xa076, 0x0, 0x7, 0x100, 0x4, 0xbf, 0x0, 0x6, 0x7fff, 0x9}, 0xb) 2017/12/05 16:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x2, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x4, 0x40000102) 2017/12/05 16:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000969000-0xf)="6e65742f6970365f6d725f76696600") connect$netlink(r0, &(0x7f0000d4b000)={0x0, 0x0, 0x6, 0x8aa3}, 0xc) io_setup(0x8, &(0x7f0000bcd000-0x8)=0x0) io_getevents(r1, 0xbe9c, 0x3, &(0x7f0000477000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b88000)={0x0, 0x1c9c380}) preadv(r0, &(0x7f00000e6000)=[{&(0x7f0000278000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00001b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000067c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x3, 0x40) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000289000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001a8000-0x4)=0x95) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e84000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ed6000-0x4)=0xc) sendto$packet(r0, &(0x7f0000812000)="3df54041eaa0d67683df59117cb2fca97a2a1ac5eeca953d8296a2e7056fd5", 0x1f, 0x4000000, &(0x7f00005ec000-0x14)={0x11, 0x11, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000d88000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$netlink(r0, &(0x7f0000d72000)={0x10, 0x0, 0xfff, 0x4}, 0xc) fadvise64(r0, 0x57, 0xf8c2, 0x7) 2017/12/05 16:35:07 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6431323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b7466743857ac75d", 0x3d}, {&(0x7f0000851000-0x5c)="151500067c55ceee7219cef984e890cddba1bbaff4d3efe660b11e0b6eda50adc86b88b0308e1127e8c162d7766eb51af31dcfd8271dee5a35d17e91945012e2eadcfacea669f98b017c96200cb87e611bc763344b13aaf112a2a29a", 0x5c}, {&(0x7f0000af8000)="f6abf8df84dd98b986d9f774fd872acad94edae87de7bbce705ce5cb8ea74be72fa57ffaed2e2547c11985c78ea265e7409f76611a5b781d0b0dbe480c149f4dca343713529e3469bfdaf131822c90490eacaa461b31816b85644e47deca5e815610", 0x62}, {&(0x7f00001e0000)="e06a2b2d9f6891", 0x7}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000a6e000-0x4a)="6a6710ab5ffe000b2358a5af1f103b7854f453a9f491bf899b774990cdded597722682967f5af6b068f197657dd34484c551f7189a31014aa6e04fe0abf0a1a040d71b6dd982d2be5280", 0x4a}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000073000)="b95842e0431bcf5b6cb87ede00f89b215ae5b30541579075e61e35b9bc239b93f7f59ec0d4be43aa287a384c18f4034dab0c2c696e941e9d8e30117c996f10ccc147a89c952b878dd73c3201419cdfd19b53d71b6009dc7a738fae9665204547c212975ba814c7d6672ff56b3ee1", 0x6e}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda4b4416", 0x11}], 0x9, &(0x7f0000af8000)=[@iv={0xf8, 0x117, 0x2, 0xe1, "f06443c799c5f8bc9f8c6828e708d18deffadb2da5819726eb6d45c8b4f69868126cfe5779043c3f2cd53f91a0a4076a4f3317c7fe9d72bc50d2af0fcad520eb133602250a0f810585054608f3109fff7536d2177feab732e587f7cc23d925821a30c7336b82810d9d9f9145c58106b5b03766a4b209c5c310d1de32d422208eea376237a5da0861d4cde90aba8b845e81c44d153e342156db010702a3e1ca5930f999c8e3fe2d6a8e158f8be4ab17f40e7003b2db887fd096f28283bb712b2e9a673890396a74011efffebfc9809b92903a8deb3d99334d6140c586c73096228f"}, @iv={0x78, 0x117, 0x2, 0x61, "780799b668173f4a6244c0b389a5bc19be52c05ae2191ffb6d5610ce8f047cf34178f0a69f81988ae2650f3096511e8875fd23613e8fd9c1358d02c86a4f4232a338ee3f7bf0a7007defffc5e57915d462078624cb82208b052ffd8ba50cd15e50"}, @iv={0xc0, 0x117, 0x2, 0xa5, "669956424104258c8e3dec823542316227ece68857d37c0086b01aacd06c41e26b6902e5388031e54b5d0c5b3dd8ce023e230de35e465312e5d30943cc5d2271432b0100291b14f091fc7d60e4f646e776d3c34fecc413a97f175c1534b0c4b37432fb0236bed04518758fc9ab4f244777b1f76552a9ff33c4f3bb7945e5dc618aa0dac7e9474f99e8f2a919d35439cf6dd67edcc0c21cbdec75ee922c942aa8347f767e43"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "480e5e96d1258853705ee9122b9b94dc67dc8fd6ad18886cff7d7ddcb39acc7f45e0ccea293ae97fda9dd5cd3e6f2655d3498a7ce69edbb700c5a7aae5133e5eba52010e8a04c59f167492bb27b2b7421cd966f151e709e017db033d82416717e616f0d10586482efed0ee8f15ce9128616cfa62ddc02d68932d4fb032b6dbd0e8435249b5865f7a17fbd87db5ad8766b1a345fc9a07e13e1a7344f33accd6490628279421887066fbcbedbcdbb75f8cc489e0512fdcffebe2a93b6cfe1fdc5b41eb75dfa8fa4b2c5dc1e609f6bce7585faf6b2a976e820aa8ed3369d2aeea0ad63ad14a294ff3dcb60e9d56e0396845209d823a8a2dc64eeb05aa3b82195f0e44fb22b24d6e6263a0da5a6e6d34377a4c567e6248adae072307506c96e60cbf0b0144c866e682fc6d1d7d7b9b7d1b6811d51b5ad566d31ccd3bde9a5405a0bc7763372ede5fa5746e68dde6f44858ff1143f8bd28495786f9f88db1b79408c710abdee2e4935ff986b75c9cc864a676487c680f597b836b8f3d5fc8504a5c93f1cbbb3c9480f91ca80e1df7b1afa5db96cdbc671d178de69fe37df909badd85f257b0175beba2e8e4810c9a357cd0fcd59566141657caa1c822b8d345338bdc8c4b39fbfdff4941cd4e133d51369f0d418c49823be6d31a2f9be5f3ec54033a6a4483756e64cba57bec183569fccafffb67364eaa0e4539c42ce160a6cdfe7cef9fb5de4fbfdd8a025f37a53eb8d830535d70b27bf9be87aa188b51d4bfde36ae10493adb8d928b69ada72a34802e5c59f3f4eee13a3bbccbdbf4fc585c3f3725fe4b09ec02fafec501bb541997f06ce691e9c2911495f1b94c4a2e72579fa00d70d9c9e2b09cc7e4e30bb94d4c7170a3a0828bfb6cff5f770393103694e3eb571467924942fb5e09650a9d3876a02fdd7c48a2db6f38f9e14fb8020bf00e5f2e97dc476ce3b7a45a319fa5abc0fcfa5f584801ff64cbb9c3e7be8edc9d93b612c6666c9a5f85c971b7b2cda2d65bec4986ad16bb2a68dc6e1dfe45f42d07885193d5fe099a61eb1508189aa173bbb4ddb0411d7c50a2e618c0e053013f45d12822fc58d61a744105b1e9bd18065ac305cff0e4ba4faac0343dcc36c41b14191bc83d19acc7261b499121810dbb173de6193be1a85d983b789c177ad91e8a04972a3e1d3dd416f1ca6831d536c0a15fd4a738d636b351e5036f3d3d6e79a5356709443731f37736cb13bbb862a9d2ebf78cd2227690b7bfcf344fa1a05a0c7c71e868e9717d696d7df57f2f8d51fcf5c1726e3df81d5fc899e7ff5fa3d833189314aa260181e4a662bf35ad4a63ef20a326540490c369b19ce8e2563ab4870da63d3b2d945f5d51711f8387f38213db327bd5bfe81eca1506d0800218fe6a4cb705c34297b54711ea8b15b0f59a089d560efaf316968000ce930222557ef8ad0b8ec79c091f388667255a16cfd13b1b668e3613afa1bc3d63bd842ef0a3e3e60e3fcaeee40490780e477b1e6c642955a6654b780080e256b62e840ed610f58282698eaa457403142891d28077a31d856cce78e92c820eda1eabc9d8a3353d90ff8a868895143d53453b157bf547a9f893d8bbc030ef7b224f56648f7841e080fc41c6aeaf091c216d765f8321ceb7657066d64a23ac39354871f2d78ccd8821f30c7b5b3ff31b24ca543c18f6944519aa7cd73b3a97729ef3adeda805ea04fd907cf036b42c8b4d94a7a130a2ab252bae28c8369a94bed5550430ba1cd76e6af09a0d1e02e37cd37a116eb879b82e47c800a89eb2cfaf2960a38d20a104f93734325567d7cd3bdb316d38aee2517857065490c701d4d9fc6e26b336b363874ee1ccfbd172346a2df5158b27044c8f2c6cbc5685194ce0fe950d8d6f4c74ed7ae87b635412616bf75ecfc9268192c5d332c4870bfae85a1bd408e5d3bfbc7545a868264f04a0c4138c0768e2defdf8425ff06e41d840d472901272da960a60c5c1d0f26887570bc4b371d8724a907fc69a38226f0c484594be84f139a1acd34e90ae83131e3a9e039e7a4728982d2c5dc92ce2b10e90d91f940792ab919ccaac23eeb3092fb2ce3db2ae665051d7d6fb89639e67c76cec5a82e349418aaf28971316113ab404023bcbd534bd0b18cc30dc5fd7063b61ac16bb79701291acd1c15c7326aa1f977611e89651d88491249c5d8837e52a407ed7c314c373626a5f1f95428224265e264a1cf2ada7b9c63fbac9b78ce3ef3c4970fe7518a3256e99473130feed3b605ecb89aabe830955114388e36f79eb9362398b61f11ea57a3fd061fa61902b336fc2402f1fb4a5fbd8dbd4df7bd6f0c0dd28d011365985c1e3068229de524568b8e3ba0b31de3ebf5f072a0d48f2e869adc1f2387faf834012023029e368e30f5c6e26900468ddbf313f1d0997b0962d15bcaf6853ea5dd5bd2be74fb477c54ce31f5aa98288f23b945d85deaee4f9abd41e94163ede913258d23c50114e71e38e59d1e2666a10411598fde96035e7ee394badbdacc08a943ac03c57bb16f95786766bf89267a7d6c67b3d34ae6141913569bed63e56c2888eb5194dbfec12b68e127f6544661e87960d475e781cb9e5347b4f4cacc97e28313055d7d58ec76c10c3816d2e915c53b66247d9ceb1bdea89be6f17cb5f88038c4676dd4a4746266e94a6c40fd4701ed24525f1c16264042fdde8f465d2182d49baa7d0b0ee0b5bedd23d5c383aa514ee50c2d8aff89f25674ef0487b7d532b3a48828d615a5453610c91bc5e0141481445c6b834dd503e2a30770b64c4255204daa843599b505a40a1c4184a31e755181d1b55908cb89abf7432cd8419925300562d7846363c046f888f6c89896f10f9f30b5fbf1d96b6784cdec21b0817e390a54681fd7f6f85f2d7c6f4e545eeb7f104ec1f09caa7d3761b7dfda423037183e969f13dde1410cfe8182426902e98841818b8b48759fe1111f5c9a7cf16461fa92358982d21bc21ff50840ab8e24b590d902cdd11f07382cc3df27fbf3e2d1513d56e83ee4833fb7254c0ef4ff0aca0e9cfaec37588c4fe32a86a37723ecf3d6787a716e8c18b4e4bcf969b1f9957e8137134b4a02a54cbec4856ff5da93e5c2081c1c5ea58fdf0f0f9aecc84d2656fc22cf2074deeb78ded6d82da047c8019763f28485f11bf016a5f96c009bffd2dd9b9241a495c2e8211b2fa71cff3cb5c9a46faa8d5f5707d798063abc2d9f15a2b63756b2fa0e9c562c00f1c0cc98213291ceec7a32cf3259fdce32af8c74823aeafde3193ac8542a13f19df431babe3d953a197cf168bf2d1c50085965f98cf09c818d63689e82f64ff5603b8c2876bc0682a07256be758e2f35c34b7112bdf1c93848e7f1c5a07cebcfd45944c1d0b95654b43d76977e9edc5cf59279605a8534884cfc5807e9cb9489317b2d87e61b9378f9ad52c16d77e97edd156fad4dc84c500c4d0cdf5079d987c601a47ca873deb47c37b0c3b184d5976e85bb160a0a3f94f7282d4e2bc6008c40e54885eabe6a077394d745d4b34b17c564a224ec63f68018aad64419dea5ec569d83709b7d5a9691225a54a01c06dea3517e4e11c1e72f6f248fa5cbf6dc2fce0ffee1339ddb8c5d0bf8201f6561e1f115d55dec7d9e150cc17e156249dab41a84f4acc22ccf2087a81eeed2606b98a4bc79933c9ff2fe32d4f69d600249e491a17ea5feefc810f4e123af970bed188df72c9bb7a761f28479edce43337a40f644b9ba2d1259d9004fd050e32cdc3a243334c3e21f7b56f15eaaadf9267ea69f35c981aef12458562e4d64f66b4de6e23464a5c977a72ec17f3d43d28cd473ebde89d197e00dd5e2ee58ceef55822a2344365a0d71869c958b3ef8f07563fd9362688c67475117d3ebbb6d0541021f814fe0028487b9464ecc112728ff39fe9ee95195fb54ee77ee94b38b28d6d80fae402301f1d29095d0a3d7a703649166c48df5540019ddf38e14b45eb4db81c8e80b3645ed666d0bf13bf7610ef63d9f8238dde6e5407012ab0ddd7e2c184346b4b684d78a5dcf10c52d6af70fed9012b593e92f5cd10f9d7b923c0e64f81874a0cf309458a5272ec3eeffc005b31ceed95a9f4dce59665e7cb74910284101acf072b93bf508004ce24b08247b072e7a2e65edf2f1774984c3e2c769db15867700052f46724b72b1bbceccc05b4650be127e5cdb61dffa47a1282da2c1f1c297bf5ce137c3511856bdd4a4093bcb2556737806070363d63ada0c12bd87ccc269800cc2c311abcf9e143be39528a9ca339aaec7d62e2800a2e3919d8e9f126e1713fe86af6e47b4fab4fb741405025e9e1142cccb85c0870ccd9167893bd8fbfffc8fa40f6e4fbed52bbb62d014c557d2be208110f4577dd0a0d871cc144a0e0304345dca4aebc088cd8151f74cc20499d448271054e4f450431f720b0316cc337423e20af134006ec20b47f7f54117d6849fb074323431743acc1f0f2577950e04aea88bcb6c7e731feadcbb59f2f51c21f52f8b68b42887f4f129ea94e6afc32697f91a82f4758c69ca70276c14fa18188eab2e364a5c77a2ef7e53dc485eeea54f0a1482c3d28ec18ef670e63c42b8ec69170e5a2d2a28969e35972618055999a83bf8268ecac79974ba1be40673519f599e71b445f425cc51a0ea007680bc77ff44914dd546d21220e5601b638649e59dc02e8f6c2d97e91dba5379872c71e2479cda4d0c6d1c980c9a580e9fd69f52550c1b46cf6792b0d718681126d4d922ae3315a8bd9dbcacc1ffaabb5e389cfc55ca592f3953bf2d810c7ace24d1a2e9f75a18f2e57ad5042ab6757fa48d90c16987e224df378e83765a0cd3871a0fe1bae59dea9f3032a0223d1e0563172736d2859dcc3b7f1980fd6908c39d39b9c2a6dcb9d927d4edb56ff839d824f965671fc745fb8291f12e95c8e52f7499aad7591303d35d69205692bf8416e9372839448cc86de9224f460aaf1eb1e7e9432ba5a50c065a7a0c63aec2a0ae449223bf779b3d7f70039eba50ee85216a7d8366cea010bd3707aff499220c206124a32ac4daa661482ce7fa4fd3b761de0b35a6d6d5937f97b2eb7c9d26f62eaeed9fe9f85ea04e13373728baca1224d0f9569c25182db7166d7bde947c4101eb6a6f87fa74613da950815e3a509ebd19755c9b82f538a0d43408aa91a5018d2cb2f2f5b6b2dfe979f248766bb3e25e7b947a106578e621e3a46349e6467ec23b69c82072dbe9e5586fe10b21ee516803761b5b94acd0799cc44c9ad2e4b5dad8370e01e9c7219edd8817fd277b0b4094686d89492ab88a0bf153fc669dce36475b2e4a97cd453804d1a3ec75a1d50bbbf73bc6e1c05824ec5c323a12b5f911a7040b385b210dc03ee26f0d9d8967975e07b8bba8921e21e50c6d593a885aaa2b82860201ecd65b19aeaa9f62fd0e447f4fd9e234e95d7a43d6ee76e0b0b9f3a486e79ebdd52fb099c05989a2244d1e23f8774825e0752f08ead0bbd2c6ae18a83298b03aa6dc73ab4c29dd8f8e8cb782a7d26ecc8bc236748b72a2339a6bf233636aea6ba17494ce7c1d2664f51e98b9aea53a8280ffdc46968a5500c3b282350af6cf2c80cfb58986653a524e67a5a7048c666388849783050ca30acca9bfa0a0626125fdcc09cd4bf1cda75db2dabc8b11055c02ba1719a28c42b3aceaafce2529d7012b5f97b18a74ca5663614540473cd92025a7e4783781c62993a74812e33e1e4c7f9c93a3f5ed3f932b89965b60c6b20504fa35951c97cf05c7518c80b36ed882fe8da0b3d"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}], 0x12c0, 0x8081}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000afb000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1000}) pipe(&(0x7f0000158000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000992000-0xc)=@sack_info={0x0, 0x1, 0x1f}, &(0x7f0000279000)=0xc) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000982000-0x28)={@generic="1253ab15b50378377befc184405fc613", @ifru_addrs=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000afb000)={r4, 0x200}, 0x6) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006ab000+0x4d3)={@generic="d6f78962cdfba5d2a420b02673bfb777", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aff000)=[], 0x0, &(0x7f00009b9000-0xfd)="", 0x0, 0x0}, 0x2000) 2017/12/05 16:35:07 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f61000)=0x8269, 0x4) socketpair$inet(0x2, 0x6, 0x200, &(0x7f0000f17000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b42000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b34000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x80, &(0x7f0000fc7000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000f42000+0x58a)=0xfff, 0x4) r5 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000fca000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000000b000-0xc)={0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000fc6000)={0x20000004, 0x0}) sendto$inet(r5, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fca000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x100000000007, &(0x7f000056a000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000903000-0x78)={0xfffffffffffffffc, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x86, 0x0, 0x4, &(0x7f0000fc7000)=@generic="fd433f1d2b4962277d78dca988af42b8", 0x80000001, 0x3f, 0x1}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000fcc000)={r2, 0x7}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000fc9000)=0x0) mmap(&(0x7f0000e00000/0x4000)=nil, 0x4000, 0x4, 0x3010, r2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000ec9000)=@add_del={0x2, &(0x7f00003bb000)=@common="05470000000000f80000000500000000", 0x6}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009ee000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000)=0xe8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000edc000-0x1c)={0x2, 0x9, 0x5, 0x40, 0x0, 0x0, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x6, 0x80000040fe, 0x0, 0xdf0, 0x0, 0x0, 0x401, 0x4, 0x9, 0x0, 0x10, 0x0, 0x0, 0x7, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000834000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x200000}, @rr={0x7, 0x1f, 0x4, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x1000000000000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000028d000-0x8)="2e2f66696c653000", 0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000ad0000)={0x0, 0x200400, 0x8, 0x5}) readv(0xffffffffffffffff, &(0x7f000092a000-0x8)=[], 0x0) pipe(&(0x7f0000ea9000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000085000-0x20)={@generic="92537037e77ad683d33ffcce152a7b42", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xe13, 0xffffffffffffffff, 0x40000) sched_setaffinity(0x0, 0x8, &(0x7f0000f27000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x10007fff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e272e", 0x0, 0x0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00002b1000)={&(0x7f0000db4000)="2e2f66696c653000", 0x0}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000b7b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") sysfs$3(0x3) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000eb2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000072c000)=0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000000003, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x8000000000, 0x0, 0x0}, r3, 0x5, r1, 0x3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f00008ca000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x4, 0x40000102) 2017/12/05 16:35:07 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000019000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x20c2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)="2f6465762f6b766d00", 0x100083, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f000000f000-0xd8)=@ioapic={0x0, 0x4, 0x1ff, 0x0, 0x0, [{0x3ff, 0x9, 0x67, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffffe1, 0x3f, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x4dab6452}, {0x6, 0xa9, 0x7310383d, [0x0, 0x0, 0x0, 0x0], 0xa}, {0xffffffffffffffa0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8001, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x9, 0x100000001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x7fffffff, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0xfffffffffffff801, 0xffffffffffffffc1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x8, 0x6, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0x8, 0xb637, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xacd, 0x7f, 0xbbf, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xe000000, 0x10000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x151f, 0xa9, [0x0, 0x0, 0x0, 0x0], 0xd66}, {0x7f2a, 0xfff, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x57f}, {0x80000001, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x168820000000}, {0xffff, 0xffffffffffff6651, 0x100, [0x0, 0x0, 0x0, 0x0], 0x94}, {0x6, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x8000, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xc, 0x5a31, 0x3fe0000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x9, 0xee8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7c7}]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000)=0x14) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000001b000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x7fff}], 0x7) ioctl$KDENABIO(r0, 0x4b36) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000010000)={[0x200, 0x115007, 0x3000, 0xffffffffffffffff], 0x8003fffd, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000021000)={0xd0c, 0x80, 0x2}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x80800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f000001b000/0x1000)=nil, 0x1000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0x800ff}]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000-0x8)={0x0, 0x0, []}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlock(&(0x7f000001d000/0x3000)=nil, 0x3000) 2017/12/05 16:35:07 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x1000000000000004, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 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)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052a000-0x11)="2f6465762f7667615f6172626974657200", 0x800fd, 0x0) bind$netlink(r1, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r2 = inotify_init1(0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000008a000)=0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dc8000-0x4)=0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x8, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xc, r5, 0x81, &(0x7f0000000000)="") ptrace(0x4208, r4) sched_setparam(r4, &(0x7f00003a8000)=0x7) syz_open_pts(r1, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001cb000)=0x32790414) utime(&(0x7f00006d5000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b52000)={0x3e, 0x8}) 2017/12/05 16:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000478000)="2e2f66696c653000", 0xe000, 0xffffffffffffffff, 0x0, 0x4, 0x10) fcntl$notify(r0, 0x402, 0x12) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000496000)="97", 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cf9000)=@sack_info={0x0, 0x2, 0x0}, 0xc) 2017/12/05 16:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(0xffffffffffffffff, r0, &(0x7f000009f000-0x8)=0x4, 0x40000102) 2017/12/05 16:35:07 executing program 6: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) unshare(0x8040000) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, "6861736800000000000000000000", 0x21, 0x0, "766d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00006a4000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "73657169762865636861696e69762863636d5f62617365287874732863616d656c6c6961292c7467723132382d67656e65726963292929000000000000000000"}, 0x58) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c86000)="0023ffc12784f84aedf06718314f2361cd6b6dcf1c000352bc88800e56ba80d1e5836b74ca163f81fcdaa021a602a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189288ddd4a29c62268919053e76951e850c002940e32de5fb3c239340fba4f56cea53fabb68473a54793704497d1b6362724a43c3489115d1b75d7b307e2b6c19eb7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a7167e8b40643f71ccc102108", 0xb7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3e000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) splice(r0, 0x0, r0, 0x0, 0x40, 0x8) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000998000-0xe)="8c777635832a0ef48d673c1aab9f", 0xe) mmap(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000b19000-0x1000)="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", 0x1000, 0x1, &(0x7f0000348000-0x9)=@rc={0x1f, {0x7f, 0x5, 0x7, 0x8, 0x5e8, 0x9}, 0x0}, 0x9) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000035000-0x8)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000e5a000-0x4)=0x3, 0x4) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, 0xffffffffffffffff, &(0x7f000009f000-0x8)=0x4, 0x40000102) 2017/12/05 16:35:07 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = creat(&(0x7f00005a6000)="2e2f66696c653000", 0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000610000-0x29)="0c05215c106bb5a31c06c68c2cda60dd3ebcd22983b7d966be9e974b12abcf7c57780d57055ab2745f") r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00006e5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00004e3000)={0x2, 0x0}) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000c9b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000403000)=0x8, 0x800) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f00005c6000)=@generic={0x8, 0x5, 0x0}) dup3(r4, r3, 0x0) 2017/12/05 16:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000139000)="000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fc8000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f00003a1000-0x1c)={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x8001}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="e5", 0x1, 0x804, &(0x7f000084c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000744000-0xa)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) r4 = getpid() ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000004000)={0x0, 0x0}) ptrace(0xffffffffffffffff, r4) clone(0x80102000, &(0x7f000000c000-0x8f)="8491910bb7c08b15a688e98dabc59c94fd9c941dbc19df6b88b7f61518ca34c4a8eb06ba23c5d1a8cd0ca974bc375d61d09037e0b344f6fa6d84ee7ff3b14f7db2dc868a349ffe81c94dd7804fb68dbfa6c5d64b9eecb4677c5b9d084ff352252a55b3969cd99ec5518a9094fc93fe2d3457e7e9f256f61153a4785dba9c069103bccab0c1564139729d43c774f3cf", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000)="a60bd858852db3b3a6342a5710a68b503d163a8ea0cc75c38570425da9d18a7990f4f237bedfbf5f09e242469e042cddefb9edc9c6da76cf4e8fa81cc0b2de3cb9772ab0da10c0d476a94eeb5393f3") sched_getattr(r4, &(0x7f000000c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ptrace(0x8, r4) write(r3, &(0x7f0000742000-0x1f)="1f000000120007f2000094ff070000770000004108000a00000180ffffb909", 0x1f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000081000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1e, 0x0, 0x1, 0x4, 0x5, 0x3, 0x0, 0x8, 0x1, 0x9, 0x5, 0x8000, 0x3, 0x2]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f93000-0x98)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7f}, 0x98) getdents(r1, &(0x7f0000825000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c5e000)=0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f000075d000)="d1c3d2bc381a2377fffc0e4efdef18e717bf2bab2ca9842778baa70342ed93b7ec3bc375e78242f9451bd820e97f96672956184c295cfee4c8833589509bdd25296095fe50cddab4eec021fb3aa799843efba239680eeb0c31b1e5b538cceab42c736647cb170605a8819128bc7244fff0218df6ad36273c6848aed9c515cf28ccc40613b2aa7e934834654e1bd2a0938ffc8dfc03d0cf99601f1ce5360d22ef43a863c58063dc686f53e5a3636a2430e331d5e1ad7c1617a5d98d06376d82c94d") getdents64(r1, &(0x7f0000bd8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00002bd000)=[{{0x0, 0x0, &(0x7f0000d28000)=[{&(0x7f00007c6000-0xb0)="cd2e180a698876b14bee4f962e466bae36ed614654a89fba7d5c46770c6d3e33e6512f2b90ec6aa2f1a2a04e573167125c8a8fda992cc146bf6c95fc8200426030f86d985be41c004156e04154935e32dd3aff179ed022b5217bb2401f7e874d5860c927852a6b1f27b0450d83fbb376ad74b23dab37babe46d56154508dfb397840aa3036f5da3201b495784acbb56b50883a4ab23ccaf4ce4c53e4358bb9d1641271c0993d838a4af7e992c2f3567a", 0xb0}, {&(0x7f0000124000-0x17)="d7f033cb9ab91c27cfde62d8655cc9c03f3d978fdbc5b1", 0x17}, {&(0x7f0000220000)="bdfcd21c82c045fe4e11fa8a5e4b1ac63e36542d853a704f13e557a9e188439367cd0e9cd7bc6cc9a57f714ad49522e7c665c4113da4621c44392d", 0x3b}, {&(0x7f0000be3000)="ad4c051bd1c22c66a3e32045c213b76017ecba652cdd61de6c32466c48fed4c59c52038ec1dff8be7c80de3faa1527eedfb92556c9bf052ae9fedc213c32e7e6a8196235c51721", 0x47}, {&(0x7f000000f000)="96943a0eebde65d97881894aea38c3743a1e716a23db4eef568eef25753be5fbfd2bc014735933d4596e7d865209c16453b9ddcd05105b5a83aa6af111d20ecfb8035e3fadb4d35e777538a1b266a2f46381a92e907cce4bcca885e1426f2a22155766bd096aa54f34625799741eb63dbe4591a0c9e1756337ad3c9fb329a1cc2c016f7515544043daaa2cd213cb88449268b25080ed1409cfb6bc62651db0b1dde1ebd349868aacf79136900947bc80", 0xb0}, {&(0x7f00001c4000)="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", 0x1000}, {&(0x7f00004c2000-0xc5)="bb79c6c4b46c14ccec75c31f797c8e33713d88aafe074248c4d99acd7484c2f4635508cf82f36a81b36ecac57db0aeab3340186fcbd386cb8e5ffa00e70f5e3a381c35a3c2c92c7727d4bb7bfc2a5e8a2d78f70348aac2ce39f62b15ca6c4f85a4c704918f876856e0f715f1da7a2ac667df0c8faf18803fcfacea6f39825c2017f2dda5d3b0a57914243a94d3638e4986405c2db6c95eff07cc175e74d5fbbdb0bb833d3de10601182d9ccf86b4d397f00aa2adb15422e879cf0a67377165f9b198d8935f", 0xc5}, {&(0x7f0000734000-0x1000)="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", 0x1000}, {&(0x7f000004b000-0x26)="50f3477349309d6e78878316ffe1ec06b98f5cabb7509a8f3e3061119d2e2a67624cf0dcbc97", 0x26}], 0x9, &(0x7f0000fab000-0xd8)=[{0xd8, 0x113, 0x1f, "e9857238a716e05fb0569c1d45e4400a8e579851cdd88023aa6959f5a206d681f6a6b6417faa9cc3f536e9290805a675c857494006b239d6255c381390520561934989062d43204fe07b3df18fb4b46f397a0b5d74038dc91cd2f6cfdd6da0ff5358dd8379dfcb6777df297176f18e9faa4951ad1bd4004ef40b966e797dcdc8cfed343261281d920fd7080dc89037b9e05da16ea2fd6a253b126a25b04ffebdd5cf6665c593a849ddb8848935686a05300bcc508306b465c0212dbaa021d4d8f5c6b4e258caf6"}], 0xd8, 0x0}, 0x2}], 0x1, 0x841) gettid() socket$inet6(0xa, 0x1, 0x8010000000000084) 2017/12/05 16:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00008b4000/0x4000)=nil, 0x4000, &(0x7f0000cfe000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f00009df000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ca000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008db000-0xb8)={0x0, 0x1000, 0x8, 0x8, 0x9, 0x1, 0x4, 0x7, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45fe, 0x0, 0xff, 0xffff, 0x1}}, &(0x7f0000e86000-0x4)=0xb8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a7d000-0x2)=0x2, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e4a000+0x6e5)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x7fff, 0x40, 0x40}, 0xa0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ac4000-0x1)=0x1, 0x1) r4 = add_key$keyring(&(0x7f0000b44000)="6b657972696e6700", &(0x7f0000ed7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = creat(&(0x7f000017d000-0x8)="2e2f66696c653000", 0x6) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000cb0000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x58, &(0x7f000071a000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000c65000-0x20)={0x8, 0x8, 0x800f, 0x8005, 0x6, 0xff, 0x2, 0x0, r3}, &(0x7f00008fd000)=0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ba000-0x10)={r5, 0x18, &(0x7f0000f6d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000c0a000)="6173796d6d657472696300", &(0x7f00006e7000)="776c616e305c2773656c696e7578656d3000") sendto$inet6(r0, &(0x7f0000d50000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10200, 0x1, 0x2000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000b3f000/0x3000)=nil, 0x3000, 0x3, 0xa, 0x2) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000078f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00000fb000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003cf000-0xe8)={r6, 0xe0, "2df7a8afa4ce0a860821cb2e6398dfdb73b31b62d542341d0c3fb53acbd23e3777a853dd8a6079099ee3b5e5b2e80813d8228acc99091f6bc8a102c4cee3b8b55b8feb25a568d06bd7f63a8923bec8823b142f0ca96705c06976c4a4e518087e9cf05fa837a6c45b3eb2d829181fc60e8fb0458eb99c49d5463e177dfd758910fd70dd6571db756e3ec0f0c7e96fa88856142fa00744350624a3c1c569bbee5d5b94309a46d93840750177989002dd5aac520f5c4dc5cf64c7b9073a6f5c23b945252e78c4f53b1aaf1601cb0139a3b86fa2539d006539a780d8a10adb5f41b6"}, &(0x7f0000cb8000)=0xe8) perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x89f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000652000)="2f6465762f6877726e6700", 0x800000000400002, 0x0) 2017/12/05 16:35:07 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00", 0x85, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/12/05 16:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008d6000)="2f6465762f696e7075742f6d6f7573652300", 0x7ff, 0x900) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = open(&(0x7f00007b9000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d77000)="2f6465762f72666b696c6c00", 0x202240, 0x0) r3 = gettid() ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d71000-0x8c)={0x800, 0x0, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0xffffffffffffffff, r3, 0x5, 0x40) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000069f000-0xc)={0x0, 0x0, 0x0}, 0xc) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r4}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}], 0x7, 0x40000}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffd, 0x80da14, 0x9, 0x20000000, 0x80000000000000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x3, 0x20, 0x8}) ioctl(r5, 0x2285, &(0x7f0000007000)="53") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002d3000-0x4)=0x0, &(0x7f00009e1000-0x4)=0x4) 2017/12/05 16:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:07 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x200000000000006, &(0x7f0000001000)="00000000", &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x5d) 2017/12/05 16:35:07 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x3, 0x1, 0x1a}], &(0x7f0000003000-0x8)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000b000)={0x8000, 0xf0fe, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xc0, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bdac"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000b000)=[@acquire_done={0x40486311, r4, 0x4}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000)=[{r1, 0x200, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x4, 0x55) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x50, 0x0, &(0x7f000000b000-0x50)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f000000d000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000006000)=[0x20, 0x28]}, 0x1b}}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) 2017/12/05 16:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x0) 2017/12/05 16:35:07 executing program 7: r0 = socket(0x8, 0x0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007cc000-0xb)={0xec, 0x6, 0x81, 0x7, 0x3, 0x17629ad2, 0x1, 0xff, 0x364, 0x7, 0x4}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000182000)={0x0, 0x0}, 0x807fd) r3 = syz_open_dev$mice(&(0x7f0000d1f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f00005be000)="6b657972696e6700", &(0x7f0000619000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df5000)={0x0, 0xfffffffffffff801}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000397000)={r5, 0x4, &(0x7f00003e0000-0x58)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000082000)=0x10) r6 = request_key(&(0x7f0000aa7000-0x6)="6c6f676f6e00", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003be000-0x9)="212d766d6e65743100", 0xfffffffffffffffe) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000441000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c56000)={{0x0, 0x0, 0xf, 0x2, 0x6, 0x5, 0x4b4, 0x5, 0x5, 0x100, 0x1, 0xc2e9, 0x0}, {0x5000, 0x1000, 0xd, 0x4, 0x6, 0x9, 0x9, 0x3, 0xea, 0x6, 0x100000000, 0x6, 0x0}, {0x100000, 0x11d001, 0x0, 0x4, 0x9, 0x3, 0x2, 0xffffffffffffffe0, 0xd0cf, 0x0, 0x8001, 0xfffffffffffffffa, 0x0}, {0xa3e5901eee8baba, 0x4, 0xb, 0x7f, 0x1ff, 0x5, 0x2, 0x9, 0x5, 0x8000, 0x401, 0x8, 0x0}, {0x8a3d3150ed31c747, 0x10000, 0x0, 0xffff, 0x6, 0x100, 0x8000, 0x6, 0x5db3bb19, 0x92, 0x8, 0x1, 0x0}, {0x4000, 0xd000, 0x3, 0x3f, 0x4, 0xff, 0xfffffffffffffffd, 0x3f, 0x100000001, 0x80000001, 0x9a, 0x0, 0x0}, {0x3000, 0x17000, 0xc, 0x0, 0x10001, 0x8, 0x3, 0xffffffff, 0x20, 0x2, 0x7ff, 0x1, 0x0}, {0x6000, 0x0, 0x0, 0x100000001, 0x1ff, 0x2, 0xff, 0x9, 0x40, 0xd4d, 0x24f, 0x5, 0x0}, {0xf001, 0x2000, [0x0, 0x0, 0x0]}, {0x0, 0x5002, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x6000, 0x14000, 0xd, 0x2000, 0x100000, [0xfffffffffffffff8, 0x6, 0x2, 0x3ff]}) keyctl$search(0xa, r4, &(0x7f0000204000)="6b657972696e6700", &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) fstatfs(r2, &(0x7f0000458000)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b2e000)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x5) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000f60000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r7, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) [ 129.155153] binder: 20111:20115 got reply transaction with no transaction stack 2017/12/05 16:35:07 executing program 6: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009aa000)="2e2f66696c653000", &(0x7f0000fb0000)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb2000)={0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fb1000)={0xaa, 0x24, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000073b000-0xc)="2f6465762f6175746f667300", 0x420040, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x3, 0x6, 0x3) r4 = msgget$private(0x0, 0x412) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000fb2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e25000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8000000}, &(0x7f00003bf000)=0x98) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000186000-0x20)={0x8000000000000, 0xee10, 0x0, 0x2, 0x9, 0x80, 0xffff, 0x4b8, r5}, &(0x7f0000fb3000)=0x20) semop(r3, &(0x7f0000084000-0x2a)=[{0x7, 0x8, 0x1800}, {0x4, 0x754, 0x800}, {0x0, 0xffffffff, 0x1800}, {0x4, 0x100, 0x1800}, {0x4, 0x9d, 0x1000}, {0xfffffffffffffffd, 0xff, 0x800}, {0x2, 0x10000, 0x1000}], 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000c3c000)=0x4) open(&(0x7f000000f000-0xa)="2e2f66696c653000", 0x0, 0x120) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000fb1000-0x24)={0x2, 0x1, 0x3, 0x10001, 0x0, 0x10000, 0x5, 0xdd, 0x0, 0x8001, 0x400, 0x92}) set_mempolicy(0x880000008003, &(0x7f0000b2a000-0x8)=0x402087, 0x7) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000018f000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000fb2000)=0x2, 0x8000, 0x3) r6 = socket(0x10, 0x2, 0x0) remap_file_pages(&(0x7f0000867000/0x3000)=nil, 0x3000, 0x4, 0x4, 0x8002) write(r6, &(0x7f00002fb000-0x20)="1f0000004a00070000001b0a000008ff0a3fffff0000000004000003441951e1", 0x20) 2017/12/05 16:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x1d, &(0x7f0000eb1000-0x6)={0x0, 0x0}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000ee4000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x40040, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000fec000)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a, 0x2, 0x0, 0x101, 0x1, &(0x7f0000bc8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x57404604, 0x6}) r3 = socket$inet6(0xa, 0x804, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r5, 0x8010aa02, &(0x7f0000a6b000-0x10)={&(0x7f0000960000/0x2000)=nil, 0x2000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c1a000-0x8)={0x0, 0x8}, &(0x7f00008da000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000822000)={r8, 0x0, 0xb6, 0x1, 0x7fffffff, 0x177}, 0x14) r9 = fcntl$dupfd(r4, 0x406, r3) setsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f00007da000)=0xb9, 0x4) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f21000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0xda, 0x5, 0x0}) fcntl$notify(r6, 0x402, 0x2) setsockopt(r10, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r7) 2017/12/05 16:35:07 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000890000-0x4)=0x408, 0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007c3000-0x4)={0x0, 0x1}, &(0x7f0000f16000-0x4)=0x8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f19000-0x41)={r1, 0x39, "f91e9fb7d307aba271e7537977e30f63bd1176fbc0853016fc00000005fe3b000000000000000000000000ff000837d4a0514c56f4e6f54550"}, &(0x7f0000894000-0x4)=0x41) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e14000)={0x0, 0x0}, &(0x7f00000e4000-0x4)=0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f17000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bcb000)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f000010a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000961000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f17000-0x10)={0x0, &(0x7f0000d2d000)=[]}, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000058b000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="246ac7b84352", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3e7e0cbadfc9687b0402d342f569282d"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000be9000-0x5)="72656e6f00", 0x5) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f19000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x18, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02fffffff9"}], 0x18}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd4000-0x4)=0x200017620195, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd5000-0xfff)="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", 0xfff, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a2c000)={r2, @in6={{0xa, 0x0, 0x4e29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_dccp_int(r6, 0x21, 0xe12989a2cf39c08c, &(0x7f0000edf000-0x4)=0x0, &(0x7f0000c1a000-0x4)=0x4) fcntl$dupfd(r5, 0x0, r3) 2017/12/05 16:35:07 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:07 executing program 4: mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x10000000003) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000545000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000210000-0x1)=0x100000000, 0x4) timer_settime(0x0, 0x1, &(0x7f0000b0b000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00003b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f0000b68000)={0x0, r3}, 0x0) exit(0xfffffffffffffe00) syz_open_dev$random(&(0x7f0000048000)="2f6465762f72616e646f6d00", 0x0, 0x80000) fremovexattr(r1, &(0x7f00001cc000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000871000)=0x4, 0x4) r4 = eventfd2(0x9, 0x0) write$eventfd(r4, &(0x7f0000146000-0x8)=0xfffffffffffffc00, 0x8) write$eventfd(r4, &(0x7f00004e5000)=0xffffffffffffff7f, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00003c9000-0xb0)={{0xdef, 0x100}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x10, 0x8, 0x4, 0x1, 0xffffffffffffffc1, 0x5, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000289000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) writev(r4, &(0x7f0000797000)=[{&(0x7f0000d69000-0x1000)="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", 0x1000}, {&(0x7f0000c10000-0x2f)="ebf9d840373e6f7890fb0e88faf4e8b3d06b48b75672612404f2e0c2b3fa99eef6f50f2191880b43b4d7c94109b27d", 0x2f}], 0x2) sendto$inet6(r4, &(0x7f0000505000+0x8b4)="d208cd97958c68950f920b3ffd45344dda76e2925f4b6e321d66fa311f18b217f574a80b9371c3a9b1ef5321c218309598078532fbe8c2f8c18a4b2685c9c97071abb4c7aa2e88d23d76351b8ba227972ab409b3c3728af626240814ba99122f87b19558d99d087b117fbeb0d1597767d1bad36ce31725720912dde97080d1b07c", 0x81, 0x8000, 0x0, 0x0) read$eventfd(r4, &(0x7f0000345000)=0x0, 0x8) fcntl$setlease(r0, 0x400, 0x0) [ 129.201240] binder: 20111:20115 transaction failed 29201/-71, size 32-8 line 2747 [ 129.223817] binder: 20111:20124 ioctl 404c534a 2000b000 returned -22 2017/12/05 16:35:07 executing program 1: mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x3e) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000273000-0x8)={0x0, 0x0}) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000272000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000273000-0x8)="2e2f66696c653000", &(0x7f0000150000-0x8)="2e2f66696c653000", 0x1, 0x0, 0x0, 0x0, 0x6, 0x2) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000273000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4200) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000101000-0x8)={0x0, 0x0}) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000272000)={0x2}, 0x8) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000273000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000052000-0x4)={0xffffffffffffffff}) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000097000-0x28)={@common="73697430000000000000000000000000", @ifru_map={0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}}) mq_unlink(&(0x7f0000229000-0x10)="73697430000000000000000000000000") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000008b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000200000-0x4)=0xe8) flock(r3, 0x2000000000000005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000274000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20000008, 0xffffffffffffff6b, 0x5, 0x4, 0xde, 0x9, 0x2, 0x2de, 0x7fffffff, 0x5, 0x5, 0x15ecf91d, 0xfffffffffffffff7, 0x3, 0x7]}, &(0x7f0000273000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000272000)={r5, 0x4, 0x1, 0x7f}, &(0x7f0000273000-0x4)=0x10) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r6, 0xa}, &(0x7f0000272000)=0x8) unshare(0x40400) listen(0xffffffffffffffff, 0xd375) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000262000)={0x4, r4, 0x1}) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r7, &(0x7f00001a2000-0x8)="2e2f66696c653000", 0x6100, 0x7ff, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000084000-0xc)="757365722a766d6e65743000") mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00001f2000-0x8)="2e2f66696c653000") semop(r0, &(0x7f0000271000)=[{0x3, 0x3, 0x800}, {0x4, 0x40, 0x1000}, {0x4, 0x7, 0x1000}, {0x3, 0x200, 0x800}, {0x0, 0x1, 0x1000}, {0x4, 0x400, 0x800}, {0x0, 0x7, 0x800}], 0x7) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000274000-0x6)=[{0x4, 0x80, 0x800}], 0x1, &(0x7f0000274000-0x10)={0x77359400, 0x0}) semop(r0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x10) 2017/12/05 16:35:07 executing program 3 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x40000102) [ 129.224989] binder: 20111:20124 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 129.225000] binder: 20124 RLIMIT_NICE not set 2017/12/05 16:35:08 executing program 3 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() syz_extract_tcp_res(&(0x7f0000b1e000-0x8)={0x0, 0x0}, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000406000)={0x0, 0x0}, 0x100000001, 0x200) syz_extract_tcp_res$synack(&(0x7f0000e82000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x181, &(0x7f0000e89000-0x181)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv4={{0x1f, 0x4, 0x8586, 0x7f, 0x173, 0x1, 0x1f, 0xffffffffffffffff, 0x89, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@noop={0x1}, @end={0x0}, @ssrr={0x89, 0x7, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x17, 0x80, [@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x7, @multicast2=0xe0000002]}, @end={0x0}, @end={0x0}, @cipso={0x86, 0x26, 0x4, [{0x7, 0xb, "617f14c46a7017095e"}, {0x1, 0xa, "b330bcce3714593d"}, {0x6, 0xb, "66e8d4876713a9fb59"}]}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x17, 0x7ff, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x3, 0x0, r0, r1, 0x40000, 0x0, 0xa, 0x20, 0x3f, 0x0, 0x7f, {[@md5sig={0x13, 0x12, "9e2bd1ac56fbe60ef6ff67085718a777"}]}}, {"160cd403cd609ab5cde8d8770b287432bd1d6ce9d915758953e0ebe3cc509086585aa12f9a67ec49292590198d04c13d943ca9925e5c9327b2a261d1bc321585772b803c24b745abfb45c1a0cbb614263dc75abb4332ae190383fd1c0635598e9acaa4ac494d75546372ed30ec0275f932f4287d8089c06758ad87a9ba7d754635d45c8adf72d345791211e484024129abe51e90a5a036a18fc9ab8e2d54f234a6de88837d5ed52a26183565a0cc26baa0c7d1c030b268497f4393fb91cac40e646e1d71f90f2e82c1d271c8c382f4"}}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000658000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00003b2000)=0x9) recvmmsg(r2, &(0x7f00008fb000)=[{{&(0x7f0000a9e000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000bf6000)=[{&(0x7f0000544000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00009a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000647000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f000031e000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000e8b000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000b24000+0x17c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x6, &(0x7f0000257000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x3}, 0xff67}], 0x1, 0x10041, &(0x7f00008b4000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000a18000)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a1000)="2f6465762f6375736500", 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000a62000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x45, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x58) prctl$intptr(0x26, 0x3) accept4$inet(r2, &(0x7f00005c7000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000224000-0x4)=0x10, 0x80800) 2017/12/05 16:35:08 executing program 3 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x40000102) [ 129.247532] binder: 20124 RLIMIT_NICE not set [ 129.272824] FAULT_INJECTION: forcing a failure. [ 129.272824] name failslab, interval 1, probability 0, space 0, times 1 2017/12/05 16:35:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd6000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x87) fstat(0xffffffffffffff9c, &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00004cd000-0x8)="2e2f66696c653000", r0, r2) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00001bc000)="240000001a0001f00080060500edfa0e0af60204e003bf06000000d10800050004d70000", 0x24) socketpair(0x11, 0x2, 0x9, &(0x7f0000d4a000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f000006d000-0x30)={0x3ff, 0x37, 0x4, 0x200, 0x7f00000000, 0x2}) [ 129.272843] CPU: 1 PID: 20139 Comm: syz-executor3 Not tainted 4.15.0-rc2-next-20171205+ #59 2017/12/05 16:35:08 executing program 3 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000be3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dd000)=0x18) listen(r0, 0x1010) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netrom(r1, &(0x7f0000728000-0x38)={&(0x7f00004f1000)=@full={{0x3, {"431480946c3a36"}, 0x8}, [{"43e85fce748bab"}, {"75820671e6472e"}, {"ea3b33f0ae34c0"}, {"024bbd37692ba9"}, {"d3c31eedea986f"}, {"d0e04e52435bba"}, {"f7890fd7fb711d"}, {"a47706267a0fac"}]}, 0x48, &(0x7f000063d000-0x20)=[{&(0x7f000021e000)="30c1fb9299eb1c0e9f166b8d0704b5846ca03984790efe2ec5f59c9d034106f20374135a2877eb29cd3e8820f13c0980a044336e7741f1710a6cb2ee448b122ba0b90ddbd28deef09c5ece0d9a95a47520e06f6509195c6f85752d04c11b6a894fabc359282661dcc5ef7b4d2fef4f035a", 0x71}, {&(0x7f00009be000)="f278a0a7651b58b2c0c0c79e0fd3a6f17896a27ccb326b7e82958b7d23f7e2bb8c56958133be4159cdfb762bf72b621da4d028927938705fced75a0fd487467f9951d651f3bd08a21fb2f1e9fb465cae63acb4cde2c44772b8c80cd0e9f9fbe541f946b1b8eb663af28436f1ef9675536dc4", 0x72}], 0x2, &(0x7f00006d1000)=[{0xe0, 0x0, 0x1, "755ad246cadc23957ba4769c17def905aef00e158f2a531e46735b18ea192e70f91ad0a1d382d5c24aa6ba60beffb3e5f51eef8be336db08c3adeba9309235cd266b4b2a6f8521a04c199763445ae5a74693ff3bc0092cd6731b46686ab8b9d4403ff9fc4d3aff540a34d8f49826b38e38b0fc93899e857cdaa1490566a8508967c2817b5b2f0b46c5322782abcb38af204ee055fd7369b68f29af0911930c8961ac79d440fa68dcfe207e5a2ff88e8d69bbc9ad3c86298730e6a99b3c3507be1f84100f951c1497bd1082bb"}, {0xd8, 0x18c, 0xffffffffffffffff, "10245bc52ed3dbc97ef6bc5c22bb82b1eccb4c4f0df66e05f1f8dd28fa8cf83c218f795f7ab976b610347140f136f27eb47b70a8c0c312b1c4619ebaa59950ae41c044d61299e46becf51ea3ad49148e51362190d85c8baa7244d8080bfe2c4df2537a7e7eabea4b55d358615bc4842d4c1e68b23cb289bedcfe67bd47801caa44c41fbddd540624415ba7716c8204be6f5e375508802347db44f47d69ed7484cd193307ba8dc3519279b7ee97fdb2e0a5518c73d2a431717ba3cb021ba06279bd0724998c177d"}], 0x1b8, 0x20000800}, 0x4) sendto(r0, &(0x7f0000844000)="", 0x0, 0x0, &(0x7f0000995000-0xc)=@nl={0x0, 0x0, 0x0, 0x3}, 0xc) fstat(r1, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000b3000-0xc)={0x4, r1, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = request_key(&(0x7f000025d000-0xb)="6173790700000072696300", &(0x7f00000d7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000681000-0x6)="70726f632d00", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r5) close(r0) [ 129.272848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.272851] Call Trace: [ 129.272867] dump_stack+0x194/0x257 [ 129.272884] ? arch_local_irq_restore+0x53/0x53 [ 129.272913] should_fail+0x8c0/0xa40 [ 129.272930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.272948] ? check_noncircular+0x20/0x20 [ 129.272964] ? find_held_lock+0x39/0x1d0 [ 129.272994] ? __lock_is_held+0xbc/0x140 [ 129.273033] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.273050] ? rcu_note_context_switch+0x710/0x710 [ 129.273058] ? __lock_is_held+0xbc/0x140 [ 129.273079] should_failslab+0xec/0x120 [ 129.273093] kmem_cache_alloc_trace+0x4b/0x750 [ 129.273105] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.273131] alloc_pipe_info+0xb1/0x350 [ 129.273147] splice_direct_to_actor+0x650/0x820 [ 129.273154] ? _cond_resched+0x14/0x30 [ 129.273167] ? generic_pipe_buf_nosteal+0x10/0x10 [ 129.273177] ? avc_policy_seqno+0x9/0x20 [ 129.273186] ? selinux_file_permission+0x82/0x460 [ 129.273202] ? do_splice_to+0x170/0x170 [ 129.273209] ? security_file_permission+0x89/0x1f0 [ 129.273223] ? rw_verify_area+0xe5/0x2b0 [ 129.273240] do_splice_direct+0x2a7/0x3d0 [ 129.273255] ? splice_direct_to_actor+0x820/0x820 [ 129.273272] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 129.273281] ? __sb_start_write+0x203/0x290 [ 129.273296] do_sendfile+0x5d5/0xe90 [ 129.273320] ? do_compat_pwritev64+0x100/0x100 [ 129.273331] ? __might_sleep+0x95/0x190 [ 129.273349] ? kasan_check_write+0x14/0x20 [ 129.273357] ? _copy_from_user+0x99/0x110 [ 129.273372] SyS_sendfile64+0xbd/0x160 [ 129.273384] ? SyS_sendfile+0x1a0/0x1a0 [ 129.273392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.273414] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 129.273437] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 129.273444] RIP: 0033:0x4529d9 [ 129.273450] RSP: 002b:00007f7a9b05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 129.273458] RAX: ffffffffffffffda RBX: 00007f7a9b05c950 RCX: 00000000004529d9 [ 129.273463] RDX: 000000002009eff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 129.273467] RBP: 00007f7a9b05c940 R08: 0000000000000000 R09: 0000000000000000 [ 129.273471] R10: 0000000040000102 R11: 0000000000000212 R12: 00000000004b7346 [ 129.273475] R13: 00007f7a9b05cac8 R14: 00000000004b7351 R15: 0000000000000000 [ 129.294505] binder: 20111:20128 got reply transaction with bad transaction stack, transaction 192 has target 20111:20124 [ 129.294516] binder: 20111:20128 transaction failed 29201/-71, size 24-16 line 2762 [ 129.296451] binder: release 20111:20128 transaction 192 out, still active [ 129.296458] binder: undelivered TRANSACTION_COMPLETE [ 129.296473] binder: send failed reply for transaction 193 to 20111:20124 [ 129.296523] binder: undelivered TRANSACTION_ERROR: 29201 [ 129.313413] FAULT_INJECTION: forcing a failure. [ 129.313413] name failslab, interval 1, probability 0, space 0, times 0 [ 129.313426] CPU: 1 PID: 20151 Comm: syz-executor3 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 129.313433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.313436] Call Trace: [ 129.313453] dump_stack+0x194/0x257 [ 129.313471] ? arch_local_irq_restore+0x53/0x53 [ 129.313506] should_fail+0x8c0/0xa40 [ 129.313523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.313535] ? save_stack+0x43/0xd0 [ 129.313541] ? kasan_kmalloc+0xad/0xe0 [ 129.313550] ? kmem_cache_alloc_trace+0x136/0x750 [ 129.313557] ? alloc_pipe_info+0xb1/0x350 [ 129.313566] ? splice_direct_to_actor+0x650/0x820 [ 129.313573] ? do_splice_direct+0x2a7/0x3d0 [ 129.313580] ? do_sendfile+0x5d5/0xe90 [ 129.313598] ? find_held_lock+0x39/0x1d0 [ 129.313634] ? __lock_is_held+0xbc/0x140 [ 129.313670] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.313685] ? rcu_note_context_switch+0x710/0x710 [ 129.313714] should_failslab+0xec/0x120 [ 129.313728] __kmalloc+0x63/0x760 [ 129.313739] ? kmem_cache_alloc_trace+0x459/0x750 [ 129.313752] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.313765] ? alloc_pipe_info+0x135/0x350 [ 129.313785] alloc_pipe_info+0x135/0x350 [ 129.313803] splice_direct_to_actor+0x650/0x820 [ 129.313812] ? _cond_resched+0x14/0x30 [ 129.313826] ? generic_pipe_buf_nosteal+0x10/0x10 [ 129.313837] ? avc_policy_seqno+0x9/0x20 [ 129.313848] ? selinux_file_permission+0x82/0x460 [ 129.313867] ? do_splice_to+0x170/0x170 [ 129.313875] ? security_file_permission+0x89/0x1f0 [ 129.313892] ? rw_verify_area+0xe5/0x2b0 [ 129.313911] do_splice_direct+0x2a7/0x3d0 [ 129.313935] ? splice_direct_to_actor+0x820/0x820 [ 129.313955] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 129.313970] ? __sb_start_write+0x203/0x290 [ 129.313990] do_sendfile+0x5d5/0xe90 [ 129.314021] ? do_compat_pwritev64+0x100/0x100 [ 129.314033] ? __might_sleep+0x95/0x190 [ 129.314057] ? kasan_check_write+0x14/0x20 [ 129.314066] ? _copy_from_user+0x99/0x110 [ 129.314084] SyS_sendfile64+0xbd/0x160 [ 129.314099] ? SyS_sendfile+0x1a0/0x1a0 [ 129.314108] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.314124] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 129.314151] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 129.314159] RIP: 0033:0x4529d9 [ 129.314164] RSP: 002b:00007f7a9b05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 129.314173] RAX: ffffffffffffffda RBX: 00007f7a9b05c950 RCX: 00000000004529d9 [ 129.314179] RDX: 000000002009eff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 129.314184] RBP: 00007f7a9b05c940 R08: 0000000000000000 R09: 0000000000000000 [ 129.314190] R10: 0000000040000102 R11: 0000000000000212 R12: 00000000004b7346 [ 129.314195] R13: 00007f7a9b05cac8 R14: 00000000004b7351 R15: 0000000000000000 [ 129.336271] binder: 20111:20128 got reply transaction with no transaction stack [ 129.336281] binder: 20111:20128 transaction failed 29201/-71, size 32-8 line 2747 [ 129.352561] FAULT_INJECTION: forcing a failure. [ 129.352561] name failslab, interval 1, probability 0, space 0, times 0 [ 129.352573] CPU: 1 PID: 20156 Comm: syz-executor3 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 129.352578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.352582] Call Trace: [ 129.352598] dump_stack+0x194/0x257 [ 129.352619] ? arch_local_irq_restore+0x53/0x53 [ 129.352654] should_fail+0x8c0/0xa40 [ 129.352672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.352688] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 129.352715] ? find_held_lock+0x39/0x1d0 [ 129.352750] ? __lock_is_held+0xbc/0x140 [ 129.352785] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.352801] ? rcu_note_context_switch+0x710/0x710 [ 129.352826] should_failslab+0xec/0x120 [ 129.352840] kmem_cache_alloc_node_trace+0x5a/0x760 [ 129.352855] ? check_noncircular+0x20/0x20 [ 129.352879] __kmalloc_node+0x33/0x70 [ 129.352894] kvmalloc_node+0x99/0xd0 [ 129.352910] iov_iter_get_pages_alloc+0x7be/0x1340 [ 129.352938] ? copyout+0xb0/0xb0 [ 129.352947] ? print_usage_bug+0x3f0/0x3f0 [ 129.352965] ? lock_downgrade+0x980/0x980 [ 129.352978] ? lock_acquire+0x1d5/0x580 [ 129.352987] ? finish_task_switch+0x1aa/0x740 [ 129.352999] ? find_held_lock+0x39/0x1d0 [ 129.353027] ? mark_held_locks+0xb2/0x100 [ 129.353041] ? _raw_spin_unlock_irq+0x27/0x70 [ 129.353056] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.353069] ? iov_iter_pipe+0x9f/0x2c0 [ 129.353091] default_file_splice_read+0x1cf/0xae0 [ 129.353125] ? do_splice_direct+0x3d0/0x3d0 [ 129.353137] ? __schedule+0x8f3/0x2060 [ 129.353163] ? __sched_text_start+0x8/0x8 [ 129.353176] ? retint_kernel+0x10/0x10 [ 129.353197] ? __lock_is_held+0xbc/0x140 [ 129.353233] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.353248] ? fsnotify+0x7b3/0x1140 [ 129.353277] ? fsnotify_first_mark+0x2b0/0x2b0 [ 129.353294] ? avc_policy_seqno+0x9/0x20 [ 129.353305] ? selinux_file_permission+0x82/0x460 [ 129.353324] ? security_file_permission+0x89/0x1f0 [ 129.353342] ? do_splice_direct+0x3d0/0x3d0 [ 129.353354] do_splice_to+0x110/0x170 [ 129.353363] ? do_splice_to+0x110/0x170 [ 129.353381] splice_direct_to_actor+0x242/0x820 [ 129.353388] ? _cond_resched+0x14/0x30 [ 129.353408] ? generic_pipe_buf_nosteal+0x10/0x10 [ 129.353434] ? do_splice_to+0x170/0x170 [ 129.353443] ? security_file_permission+0x89/0x1f0 [ 129.353460] ? rw_verify_area+0xe5/0x2b0 [ 129.353477] do_splice_direct+0x2a7/0x3d0 [ 129.353495] ? splice_direct_to_actor+0x820/0x820 [ 129.353514] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 129.353525] ? __sb_start_write+0x203/0x290 [ 129.353543] do_sendfile+0x5d5/0xe90 [ 129.353575] ? do_compat_pwritev64+0x100/0x100 [ 129.353588] ? __might_sleep+0x95/0x190 [ 129.353613] ? kasan_check_write+0x14/0x20 [ 129.353623] ? _copy_from_user+0x99/0x110 [ 129.353640] SyS_sendfile64+0xbd/0x160 [ 129.353654] ? SyS_sendfile+0x1a0/0x1a0 [ 129.353662] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.353675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 129.353703] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 129.353710] RIP: 0033:0x4529d9 [ 129.353715] RSP: 002b:00007f7a9b05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 129.353725] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 129.353730] RDX: 000000002009eff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 129.353736] RBP: 00000000000005ab R08: 0000000000000000 R09: 0000000000000000 [ 129.353741] R10: 0000000040000102 R11: 0000000000000212 R12: 00000000006f58a8 [ 129.353747] R13: 00000000ffffffff R14: 00007f7a9b05d6d4 R15: 0000000000000000 [ 129.358281] binder: BINDER_SET_CONTEXT_MGR already set [ 129.358292] binder: 20111:20124 ioctl 40046207 0 returned -16 [ 129.361223] binder: 20111:20128 ioctl 404c534a 2000b000 returned -22 [ 129.362489] binder: 20111:20124 unknown command 0 [ 129.362499] binder: 20111:20124 ioctl c0306201 2000a000 returned -22 [ 129.363733] binder_alloc: 20111: binder_alloc_buf, no vma [ 129.363757] binder: 20111:20124 transaction failed 29189/-3, size 0-0 line 2947 [ 129.403639] FAULT_INJECTION: forcing a failure. [ 129.403639] name failslab, interval 1, probability 0, space 0, times 0 [ 129.403654] CPU: 1 PID: 20166 Comm: syz-executor3 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 129.403660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.403664] Call Trace: [ 129.403679] dump_stack+0x194/0x257 [ 129.403697] ? arch_local_irq_restore+0x53/0x53 [ 129.403727] should_fail+0x8c0/0xa40 [ 129.403743] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.403774] ? find_held_lock+0x39/0x1d0 [ 129.403806] ? __lock_is_held+0xbc/0x140 [ 129.403847] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.403864] ? rcu_note_context_switch+0x710/0x710 [ 129.403894] should_failslab+0xec/0x120 [ 129.403908] __kmalloc+0x63/0x760 [ 129.403928] ? rcu_read_lock_sched_held+0x108/0x120 [ 129.403939] ? rw_copy_check_uvector+0x205/0x280 [ 129.403959] rw_copy_check_uvector+0x205/0x280 [ 129.403969] ? kasan_kmalloc+0xad/0xe0 [ 129.403991] import_iovec+0xc8/0x430 [ 129.404010] ? dup_iter+0x260/0x260 [ 129.404024] ? iov_iter_get_pages_alloc+0x32d/0x1340 [ 129.404034] ? find_held_lock+0x39/0x1d0 [ 129.404062] vfs_readv+0xfb/0x1c0 [ 129.404082] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 129.404116] ? __free_insn_slot+0x5c0/0x5c0 [ 129.404138] ? rcutorture_record_progress+0x10/0x10 [ 129.404162] ? is_bpf_text_address+0xa4/0x120 [ 129.404175] ? kernel_text_address+0x102/0x140 [ 129.404196] default_file_splice_read+0x508/0xae0 [ 129.404207] ? default_file_splice_read+0x508/0xae0 [ 129.404216] ? __save_stack_trace+0x7e/0xd0 [ 129.404246] ? do_splice_direct+0x3d0/0x3d0 [ 129.404255] ? print_usage_bug+0x3f0/0x3f0 [ 129.404263] ? save_stack+0xa3/0xd0 [ 129.404275] ? save_stack+0x43/0xd0 [ 129.404282] ? kasan_kmalloc+0xad/0xe0 [ 129.404291] ? alloc_pipe_info+0x135/0x350 [ 129.404300] ? splice_direct_to_actor+0x650/0x820 [ 129.404307] ? do_splice_direct+0x2a7/0x3d0 [ 129.404314] ? do_sendfile+0x5d5/0xe90 [ 129.404322] ? SyS_sendfile64+0xbd/0x160 [ 129.404331] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 129.404344] ? print_usage_bug+0x3f0/0x3f0 [ 129.404361] ? __lock_is_held+0xbc/0x140 [ 129.404401] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.404421] ? fsnotify+0x7b3/0x1140 [ 129.404487] ? do_splice_direct+0x3d0/0x3d0 [ 129.404502] do_splice_to+0x110/0x170 [ 129.404511] ? do_splice_to+0x110/0x170 [ 129.404530] splice_direct_to_actor+0x242/0x820 [ 129.404536] ? _cond_resched+0x14/0x30 [ 129.404549] ? generic_pipe_buf_nosteal+0x10/0x10 [ 129.404573] ? do_splice_to+0x170/0x170 [ 129.404581] ? security_file_permission+0x89/0x1f0 [ 129.404599] ? rw_verify_area+0xe5/0x2b0 [ 129.404617] do_splice_direct+0x2a7/0x3d0 [ 129.404635] ? splice_direct_to_actor+0x820/0x820 [ 129.404655] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 129.404667] ? __sb_start_write+0x203/0x290 [ 129.404685] do_sendfile+0x5d5/0xe90 [ 129.404718] ? do_compat_pwritev64+0x100/0x100 [ 129.404730] ? __might_sleep+0x95/0x190 [ 129.404754] ? kasan_check_write+0x14/0x20 [ 129.404763] ? _copy_from_user+0x99/0x110 [ 129.404780] SyS_sendfile64+0xbd/0x160 [ 129.404795] ? SyS_sendfile+0x1a0/0x1a0 [ 129.404803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.404818] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 129.404843] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 129.404851] RIP: 0033:0x4529d9 [ 129.404855] RSP: 002b:00007f7a9b05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 129.404864] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 129.404870] RDX: 000000002009eff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 129.404874] RBP: 00000000000005ab R08: 0000000000000000 R09: 0000000000000000 [ 129.404879] R10: 0000000040000102 R11: 0000000000000212 R12: 00000000006f58a8 [ 129.404883] R13: 00000000ffffffff R14: 00007f7a9b05d6d4 R15: 0000000000000000 [ 129.471462] FAULT_INJECTION: forcing a failure. [ 129.471462] name failslab, interval 1, probability 0, space 0, times 0 [ 129.471480] CPU: 1 PID: 20177 Comm: syz-executor3 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 129.471486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.471489] Call Trace: [ 129.471505] dump_stack+0x194/0x257 [ 129.471523] ? arch_local_irq_restore+0x53/0x53 [ 129.471535] ? __bpf_address_lookup+0x2b0/0x2b0 [ 129.471566] should_fail+0x8c0/0xa40 [ 129.471576] ? mutex_lock_io_nested+0x1900/0x1900 [ 129.471594] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.471609] ? rcutorture_record_progress+0x10/0x10 [ 129.471637] ? find_held_lock+0x39/0x1d0 [ 129.471675] ? __lock_is_held+0xbc/0x140 [ 129.471709] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.471717] ? kasan_kmalloc+0xad/0xe0 [ 129.471728] ? __kmalloc+0x162/0x760 [ 129.471737] ? rw_copy_check_uvector+0x205/0x280 [ 129.471748] ? rcu_note_context_switch+0x710/0x710 [ 129.471755] ? do_splice_to+0x110/0x170 [ 129.471762] ? splice_direct_to_actor+0x242/0x820 [ 129.471769] ? do_splice_direct+0x2a7/0x3d0 [ 129.471790] should_failslab+0xec/0x120 [ 129.471803] kmem_cache_alloc_node_trace+0x5a/0x760 [ 129.471815] ? print_usage_bug+0x3f0/0x3f0 [ 129.471842] __kmalloc_node+0x33/0x70 [ 129.471858] kvmalloc_node+0x99/0xd0 [ 129.471872] seq_read+0x7cd/0x13d0 [ 129.471894] ? fsnotify+0x7b3/0x1140 [ 129.471918] ? seq_lseek+0x3c0/0x3c0 [ 129.471928] ? fsnotify_first_mark+0x2b0/0x2b0 [ 129.471944] ? avc_policy_seqno+0x9/0x20 [ 129.471953] ? selinux_file_permission+0x82/0x460 [ 129.471972] ? seq_lseek+0x3c0/0x3c0 [ 129.471984] proc_reg_read+0xef/0x170 [ 129.472010] do_iter_read+0x3db/0x5b0 [ 129.472020] ? dup_iter+0x260/0x260 [ 129.472051] vfs_readv+0x121/0x1c0 [ 129.472070] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 129.472105] ? __free_insn_slot+0x5c0/0x5c0 [ 129.472128] ? rcutorture_record_progress+0x10/0x10 [ 129.472152] ? is_bpf_text_address+0xa4/0x120 [ 129.472163] ? kernel_text_address+0x102/0x140 [ 129.472182] default_file_splice_read+0x508/0xae0 [ 129.472191] ? default_file_splice_read+0x508/0xae0 [ 129.472201] ? __save_stack_trace+0x7e/0xd0 [ 129.472230] ? do_splice_direct+0x3d0/0x3d0 [ 129.472239] ? print_usage_bug+0x3f0/0x3f0 [ 129.472246] ? save_stack+0xa3/0xd0 [ 129.472257] ? save_stack+0x43/0xd0 [ 129.472263] ? kasan_kmalloc+0xad/0xe0 [ 129.472272] ? alloc_pipe_info+0x135/0x350 [ 129.472280] ? splice_direct_to_actor+0x650/0x820 [ 129.472286] ? do_splice_direct+0x2a7/0x3d0 [ 129.472292] ? do_sendfile+0x5d5/0xe90 [ 129.472299] ? SyS_sendfile64+0xbd/0x160 [ 129.472307] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 129.472319] ? print_usage_bug+0x3f0/0x3f0 [ 129.472337] ? __lock_is_held+0xbc/0x140 [ 129.472373] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.472393] ? fsnotify+0x7b3/0x1140 [ 129.472460] ? do_splice_direct+0x3d0/0x3d0 [ 129.472473] do_splice_to+0x110/0x170 [ 129.472482] ? do_splice_to+0x110/0x170 [ 129.472500] splice_direct_to_actor+0x242/0x820 [ 129.472506] ? _cond_resched+0x14/0x30 [ 129.472518] ? generic_pipe_buf_nosteal+0x10/0x10 [ 129.472542] ? do_splice_to+0x170/0x170 [ 129.472550] ? security_file_permission+0x89/0x1f0 [ 129.472567] ? rw_verify_area+0xe5/0x2b0 [ 129.472585] do_splice_direct+0x2a7/0x3d0 [ 129.472601] ? splice_direct_to_actor+0x820/0x820 [ 129.472620] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 129.472631] ? __sb_start_write+0x203/0x290 [ 129.472648] do_sendfile+0x5d5/0xe90 [ 129.472677] ? do_compat_pwritev64+0x100/0x100 [ 129.472688] ? __might_sleep+0x95/0x190 [ 129.472710] ? kasan_check_write+0x14/0x20 [ 129.472719] ? _copy_from_user+0x99/0x110 [ 129.472735] SyS_sendfile64+0xbd/0x160 [ 129.472748] ? SyS_sendfile+0x1a0/0x1a0 [ 129.472755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.472767] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 129.472790] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 129.472797] RIP: 0033:0x4529d9 [ 129.472801] RSP: 002b:00007f7a9b05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 129.472810] RAX: ffffffffffffffda RBX: 00007f7a9b05c950 RCX: 00000000004529d9 [ 129.472815] RDX: 000000002009eff8 RSI: 0000000000000013 RDI: 0000000000000013 2017/12/05 16:35:09 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f51000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8100000000000000, 0x5, 0x7, 0x4, 0x100, 0xfffffffffffffffa, 0x4, 0x1, 0xffffffffffffff81, 0x401, 0x7, 0x6, 0x8, 0x8, 0x5]}, &(0x7f0000c2f000)=0x108) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000724000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f52000-0x30)={r1, 0x28, "9e0bd7ef000d522421589eac46fee926be5ca03597f2840a71d521afb56bb0794ced486011ea71b0"}, &(0x7f0000f52000-0x4)=0x30) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c65000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f50000)=0xc) r2 = dup2(r0, r0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0xe8, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000422000-0x4)=@int=0x0, &(0x7f0000ca3000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f53000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ca000-0x4)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f52000)={0x0, 0x0, &(0x7f0000f52000)=[{&(0x7f0000a43000)="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", 0x1000}], 0x1, &(0x7f0000078000)=[{0xbc, 0x1ff, 0x80000000, "437c9cafce88b02a18bbdede5a4ba421b1a50fb73acc3ba433bcc0a2b7b5e9ad75047146b4a9c22dd0e1e52f585055d048d36e9ec2b1ec7f984dc717fd1f97e578ca83a3a5eefb201f52fa368feb065866f48951f3f2ad54e6139bf7389f1fd0f17a24bfbc369e0985bbd54c2fda81bdc5480529a7e4086ddcf42fedf3aa18cdf33fe85f76b8c8ee654734947c14d0756998e0640e2b3a9659f0618727036ba027be19ed96913ab63dde91df751b72e1"}], 0xbc, 0x40}, 0x40000) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f54000-0x8)=0x0) 2017/12/05 16:35:09 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000fee000-0x4)=0x56d, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fee000)="", 0x0, 0x200000000008000, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x10000000000, @loopback={0x0, 0x1}, 0x3021}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000970000)={@common="69706464703000000000000000000000", @ifru_flags=0x800}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fef000)={0x1, 0x0, 0x8, 0x80002, 0x10000009, 0x100000001, 0x6a5, 0xffff, 0x0}, &(0x7f0000e4e000)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fef000-0x4d)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000ee2000)=0x4d) r4 = socket(0x11, 0x80000000803, 0x8000000400300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r3, @in6={{0xa, 0x3, 0x791b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000993000)=@sack_info={r5, 0x40e8, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f0000ff1000-0x4)=0x0, &(0x7f0000d0e000)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) socket(0x9, 0x1, 0x20) 2017/12/05 16:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0x24, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xadee, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) shmget(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e70000)="289900", 0x0) lseek(r0, 0xfffffffffbffff7d, 0x100003) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ec3000-0x8)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x6, 0x100000001, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x9, r1, 0x1000000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xc, 0x102, 0x200000008000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e63000-0x10)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000025e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000018f000)={r6, 0x0, 0x2}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0xc, 0xbb, 0x1000, 0x10000000f, 0x4, 0x0, 0x0}, 0x1c) r8 = syz_open_dev$tun(&(0x7f0000c71000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = dup2(r4, r5) ioctl$DRM_IOCTL_ADD_BUFS(r9, 0xc0206416, &(0x7f0000b19000-0x20)={0x2, 0x5, 0x100000000, 0x8000, 0x0, 0x18c0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000037000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r4, r7) 2017/12/05 16:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x200, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000aa9000)=0x100000000) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x5136) r1 = syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ddc000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20040, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x8080c) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000046d000)={0xfb, &(0x7f0000729000-0xfb)="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"}) readahead(r3, 0x3, 0x7fff) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00001f3000)=0x1) clock_gettime(0x0, &(0x7f00002ef000-0x10)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, r5}, &(0x7f0000adb000-0x4)=0x0, 0x0) set_mempolicy(0x0, &(0x7f000085e000-0x8)=0x1, 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f000030d000-0xc)={0x80000000, 0x0}) munlockall() futex(&(0x7f000000c000-0x4)=0x101, 0x3, 0xfffffffffffffffc, &(0x7f000000b000)={r4, 0x0}, &(0x7f00004ef000)=0x4, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000091000-0xc6)="9a3a7b280c3170dee7ea70fa02700cf8238b25c0d38e686f40970e4606852468eeddaf17da47ea5bf68f8900d6bea8e85d45de43b1037c125e6166f6ba9e3326f9d9f2e2b5c9f7dcdbbd427ebe655c7540ea960ed3145fd881d85bfddf68bd50581392b8373ed7fdff9583bfac5f756c52e7210d6bcd7230a8f8a543eb1fd8d3c9d1d9c71f85116b951ceb90cb8eabaf1af0a00c1d532de521d55b6433002d8f2e9a0000000000006e01c8efb0fe5fc2be81e325c3e08d5b945e4744ff949d164f12a2f858d4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) r6 = epoll_create1(0x0) r7 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000367000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00003f0000-0x8)={r8, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000469000)={0x0, 0x0}) mq_notify(r3, &(0x7f00005d9000)={0x0, 0x18, 0x4, @thr={&(0x7f000029c000-0xe)="8f3ef768a6e73f6ec65856c7ad34", &(0x7f0000f98000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8000000000008c, &(0x7f0000eb6000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000239000-0x4)=0x5b) mq_timedsend(r7, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/05 16:35:09 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163286768617368290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="560fffffffffffff00", 0x9) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e2867686173682c6362632861657329290000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) eventfd(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009d4000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736d332d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) io_setup(0x8, &(0x7f00001f4000-0x8)=0x0) bind$alg(r1, &(0x7f0000b38000-0x58)={0x26, "6861736800000000000000000000", 0x2, 0x0, "6d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = eventfd(0x5) close(r3) io_cancel(r2, &(0x7f0000897000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000306000-0xf9)="13e2f47d404a9a03946110b16f4e352cfd3084a32e88ecdb917586fa434b9541ffb5f01af008261b9e919ffc098de639283b7571b6602a7857bf86d718a62b3f0ce63c2b0d611bea47d9fc95713b4daac978e8917183b4b4cc12df35ee67b74b807703f1e548c7b79e9afa470943b2c7ae393ba37077ab77a4a40c2ce25f8e2cfb3883644100ad7182aa08ff4c69dbe4ded73538bb534afb358d442bd2da173a8985b4456c42fe5e6c0e3e1761d8f489f6055baecf99e2e0c7c51494693f8078b9a736718e6e24148968febf240f213af85f65563912cb2184d9a24c469b49cbb27280c2276576bb495c93699eadde8076a18068c551ffbcc3", 0xf9, 0x80000001, 0x0, 0x0, r3}, &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000e9c000)="", 0x0) bind$alg(r1, &(0x7f00008b5000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328706f6c79313330352d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r5, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r6 = accept$alg(r1, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x8, 0x0) setsockopt$ALG_SET_KEY(r0, 0x29, 0x1, &(0x7f0000002000)="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", 0x1000) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00005ab000)={0x0, 0x0}) 2017/12/05 16:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f15000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800101000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000f40000-0x30)={0x5d6, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000712000)="2e2f66696c653000", &(0x7f0000d70000)="2e2f66696c653000", &(0x7f0000e0f000)="72616d667300", 0x0, &(0x7f0000764000-0x1)="") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003a8000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000102000)=0xc) getresuid(&(0x7f0000f96000-0x4)=0x0, &(0x7f00005d1000)=0x0, &(0x7f0000d1a000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cc9000-0xe8)={{{@in=@rand_addr=0x1, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6, 0x0, 0x7ff, 0x0, 0xa0, 0x80, 0x7ff, r1, r2}, {0x0, 0x5, 0x3, 0xfffffffffffffc01, 0x101, 0x3, 0x4, 0x6}, {0x2, 0x6f64, 0xd88, 0x9}, 0xff, 0x10000, 0x2, 0x1, 0x24, 0x27eb59c82e258d15}, {{@in6=@loopback={0x0, 0x1}, 0x8, 0x8}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x834, 0x2, 0x0, 0x6, 0x3ff, 0x6, 0x259537b5}}, 0xe8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000007f000)=0x80000000, 0x4) r3 = socket$inet6(0xa, 0x0, 0x7c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x40000000000004, 0x8}, "706f7274310086300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x410, 0x3ff, 0x8, 0x20, 0x0, 0x6, 0x0, 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000874000-0xf)="2f6465762f73657175656e63657200", 0x30940, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000c96000-0x24)={r3, 0xfffffffffffffc01, 0x101, "66ad4b598033719b2ac0c3e2444a862e3902570d1bd8bd215294"}) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000f84000)={0x3, 0x8, 0xc0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f000033e000)={0x3, 0x200000014004, 0x0}) dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) umount2(&(0x7f000081e000-0x8)="2e2f66696c653000", 0x2) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/05 16:35:09 executing program 3 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r0, r0, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:09 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x800000) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x2000001, 0x810, r0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc2000)=0x0, &(0x7f0000c28000)=0x4) mmap(&(0x7f000088d000/0x13000)=nil, 0x13000, 0x20005, 0x32, r0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fc3000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc3000)={0xfffffffffffffff7, 0x9, 0x1ff, 0x5a90, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a74000/0x3000)=nil, 0x3000, 0x1000000000003, 0x1c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a19000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc3000-0x4)=0x14) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)="00", 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0xc, 0x32, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000fc7000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003ce000)=0x1000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002b6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000fc8000-0x48)="6569977e93a6b2ff12b8c5de3eaeadc33b41026aaa74eb499ac11752d6f861260d2356a672a7cc321e9dde052c0bd7c41fcde7593120c36fa0c5b5e1e10c8b6ffd7dddaa608f54f3", 0x48}, {&(0x7f0000fc9000-0x2a)="a0a19509fd01000000a978d883a29ef4ad8d887a95f19af06698ed8a7a11560000c14fe1aadab9be1cf4", 0x2a}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f00004dd000)="24ebdc42e143c8a13bf6cbeb9a8008dca9b16c925cab6a", 0x17}, {&(0x7f00003ec000)="1a23a11537aa81b3e82d026cdef6b143c09a10bce4294519eb69fd369e70512edc0801f4798bd556e42279d431a4a790b132e1e5a65dccb3fea1ec7448503824d698b44ad8890ead4fa9d0758a5ae3ad5578bf4710f8be7dcaed03b39f93a9295f903b4d48c4a1b8b3932265040ce0cb66af0a1a51be589539d81460007b106e77bb836a53c32b455daf474791aa60824bbbc8ed1091ca28621120", 0x9b}, {&(0x7f0000fca000)="5b1721de2efd1a957dfacd8f05f8489728011ed6abd9798606e06c2341fead5cf5a607ba469923a61755d54808091d3997057da230ca09cfc73eea534ce21ae65fde6682a61d529c", 0x48}, {&(0x7f0000f44000)="8a86f75acb737b3a36f1d236730207384200abaccda60c78da278e17f3ebff5ddc7cc6d7c5bac5371f35d44a766ad77b4461984f38ad289820951ae0095201eac1b081a7a8bbc951d524658e150117946e41f8a475da22ef7f65f7d805558a48c65fafd2c9ed2c0bb9e68b5f93628934e9e39fa543a6fa1ea1c472e36761312293c549c6db05547db86a470b1db31cc535b70032a983d3eec40463a9fdd1d09854cb45625a2f35fa63e7", 0xaa}], 0x7, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x80000000}, @op={0x18, 0x117, 0x3, 0x8}, @iv={0x108, 0x117, 0x2, 0xed, "bc7cc282cbec4948a6ce8d238dc645f8b3c9aa67e4eda74ec6868a836941ffc6772cb814ad75905d5e4710d038c7af145ae4a04b719c1de0a8fe10904b6a7023227f3abbb459faaa93213a3d447bf944ccd53858b65ba57d254ee851990fdd7e12ec8d2bcb44793906f10eeb9744643f3f7756e1601b8cce4157799dada5bb4a0a1a75991536986240861668e3e39482064ef8cc5b192f333b51989bd915b59a166b83e3b8e113bdbf2cfb0a94133b5c21648689b10c2abc26487128b852f0a6375a7b7455ccd65bf780d98172edc68570ad936e04a0ed484fe45d69573342f71c5c024e75a513060f2543b061"}, @op={0x18, 0x117, 0x3, 0x7}, @op={0x18, 0x117, 0x3, 0x3}, @iv={0x78, 0x117, 0x2, 0x5e, "ff4d31f0f300422c70a8365ea8871efd88c1802f66bfb94ebe510e98ffc38fd2b677493aa176ed8aed2bbf883b00027e480a1f96dcc46263b6f4281437d3e1856f0caacc4f7b041478f9e22e4a2f4808f332398303ae8b8a0518f1bdb564"}], 0x1e0, 0x800}, 0x0) 2017/12/05 16:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000061d000)="2300") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000012000)="2f6465762f7573626d6f6e2300", 0x1, 0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000012000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000096a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000013000-0xc)={r3, 0x80000, r4}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x6, 0x2, 0x5, 0x1, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r7, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="719d63be943889d9e84a2b619d1da941390fb2fc327b79c5b2419d0dc7beb19834efb91225a0d609643a0f906cee87ff6f0a1b82a967c9c0982016", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f2f000)={r6, &(0x7f0000ef4000)="48", &(0x7f0000cc3000-0x2)="07a0", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000021c000)=0x0, &(0x7f00008d2000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00004be000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000e7d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005ff000-0x8)={r8, 0x5}, &(0x7f00001cd000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d31000)={r7, &(0x7f0000005000-0x32)="2517d069b200000000d58045119f8b52f337edc92e0c02de48ab19f95fe44dd5e568bbacd8e86cd11f75b7de10140069b6", &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f54000-0x10)={0x28, &(0x7f0000b11000)="c315d62175b3583b24a22110ee61da6e40c256ef9ce73909e5202b65a04627b8e52c4e1eb166bd6b"}) syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") [ 129.472820] RBP: 00007f7a9b05c940 R08: 0000000000000000 R09: 0000000000000000 [ 129.472824] R10: 0000000040000102 R11: 0000000000000212 R12: 00000000004b7346 [ 129.472829] R13: 00007f7a9b05cac8 R14: 00000000004b7351 R15: 0000000000000000 [ 131.194868] binder: undelivered TRANSACTION_ERROR: 29189 [ 131.205849] binder: release 20111:20124 transaction 192 in, still active [ 131.212785] binder: send failed reply for transaction 192, target dead 2017/12/05 16:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b52000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000716000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000af7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000b5e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000+0x50f)="7965616800", 0x101bf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x0, 0x200000000000) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3}, {0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10000035a) r5 = socket(0xf, 0x3, 0x2) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000997000)=0x0, 0x4) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000fbb000-0x2)=0x5, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000809000)={r2, r6}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000603000)={0x0, 0x0}) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000d3b000-0x2)=0x0, 0x4) write(r5, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r5, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000ed7000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002c8000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000e0000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f000058c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00004d4000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x3ff, 0x3, 0x8, 0x8, 0xa0, 0x20, 0x8001, r7, r8}, {0xffffffff, 0x2e, 0xffffffffffffffff, 0x4, 0x7fffffff, 0x5, 0x9, 0x9}, {0xd4, 0x1f, 0x2, 0x0}, 0x8, 0xf3b2, 0xa01c, 0x1, 0x40, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae6e, 0x7ff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3b9d, 0x0, 0x1, 0x9, 0x101, 0x0, 0x9}}, 0xe8) write(r3, &(0x7f000011d000-0x11)="020a950000000000000001011dfb370086", 0x11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000023000)=0x0, &(0x7f0000265000)=0x4) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000674000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r4, &(0x7f0000776000)="214694203b427e2eff74c87a1e6d468fc528c82690ed271b3512ef70295f745a8d39", 0x22) r9 = syz_open_procfs(r0, &(0x7f00006d9000)="636f726564756d704966676c74657200") readv(r9, &(0x7f00004d2000-0x30)=[{&(0x7f00000ec000)="00", 0x1}], 0x1) [ 131.242786] binder: undelivered TRANSACTION_COMPLETE [ 131.254213] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/05 16:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ea6000)={0x3842, {{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]}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00009af000-0x4)=0x800) r2 = syz_open_procfs(0x0, &(0x7f0000165000)="7d00000069676d703600") inotify_add_watch(r1, &(0x7f0000bb8000)="2e2f66696c653000", 0x10) sendfile(r2, r2, &(0x7f000009f000-0x8)=0x0, 0x40000102) recvfrom(r0, &(0x7f0000b55000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x2000, &(0x7f0000892000-0xe)=@l2={0x1f, 0x5a9, {0x4, 0x69d9, 0x4, 0x6, 0x8000, 0xfffffffeffffffff}, 0x2, 0x5}, 0xe) 2017/12/05 16:35:10 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000605000-0x1)=0x10000, 0x4) 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) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000018, &(0x7f0000eec000)=0x0, &(0x7f0000eec000)=0x4) bind$inet(r0, &(0x7f0000eec000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee8000)=0x7f8, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000023e000)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000007, &(0x7f0000eef000-0x2)="0300", 0x2) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 131.319423] device gre0 entered promiscuous mode setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="2df409b72f7bcc1a83ceb2ef54c63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b8463748f44b9cc6921460f93b71a6eea24831d480944d2b1a84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x61}, 0x41002106) 2017/12/05 16:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f0000381000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0xc) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dbd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) 2017/12/05 16:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f7c000-0x4)=0x5e2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000076000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00008f0000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000319000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005a5000+0x3b)={0x26, "6165616400000000000000000000", 0xfffffffffffffffe, 0x80f, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f000045c000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613338342d617678320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = openat(0xffffffffffffffff, &(0x7f0000bb3000-0x8)="2e2f66696c653000", 0x8080, 0xa0) sendmsg$netlink(r3, &(0x7f000082e000-0x38)={&(0x7f0000af3000)={0x10, 0x0, 0x2, 0x4}, 0xc, &(0x7f000099d000-0x80)=[{&(0x7f00005b8000-0x12be)=[{0x1010, 0x4, 0x0, 0x4, 0x62d7, 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{0x37, 0x31, 0x200, 0xfffffffffffffff9, 0x7, "b53aaa823f7d4c482358c0b77935d7f7aa716f78e488fca202c92d8a03ef0209fb608c65444449"}, {0xd9, 0x5, 0x400, 0x7, 0x5, "13ebb29147b63aedbdeb98f71f67ac3c1b4d71d3f18443958649b9fa4b17360e9efe34e35e92c035a6ef4f333db0737ef2d3e1c1a33ba7ce06e6e984873d89fc247477ca4e810ea20d0e116eceea0e2fdb495d96f1023fea0ccc89402a120647da9ee83e28b85aa217ab745ae99fa7222423b7b351f0238c638a10aeda313be82a0588463012fab1fb56e172df4ec95dd23e8f01ca5742ccfa37d7d934bd4926232d35a5349a8b04cda1305f67f6a7b652882798b10b809f82cfeb17e60b2e2676ea225db0902c80d3"}, {0x74, 0x0, 0x400, 0x1, 0x0, "a2cd86a7bbd01fae0b37e37f9353f6a2c037e4087049f50aa068618b8d7736ffd534a19d4eddef518655d7207c3279b62662bd9707444db4ef13f837efdc7b75e8dd11a9d87814fc25b2b75da2c8a42fb89a9f7d9df09fbc281e3158cf4886726b7cc021"}, {0x52, 0x2f, 0x420, 0xffffffffffffffb5, 0x7, "f1d8a648541cc96f714c4360e2ab5460d3a84954b7bef61c0d0fe35405d693a23a027b8bddecd47a60295e436f78615f6964aaf5663cdf2f458e8bd844e6c1103b71"}, {0x8c, 0x1, 0x8, 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{0x7e, 0x1, 0xc01, 0x9, 0x1f, "4bab98825e4897bdd7f46e7130e25baaf5fcf6658f0f673ab3706eafc473419f28f433548343d6608ac58e4ce2a0ade1a50bbd7a904fd0fcebd24e5390256568c62afef1b94215b0bb7a931872b877c84edd2d971c52d40215381f13da81f96fc72e41a9a279045772778dabbb49"}, {0x97, 0x7, 0x300, 0xc8, 0x1, "64e256637a7e8ee9d6cebd0f74f7b122eb5b334ec20190eb53bd9a5ca9e69846760ea9e5ee5864b6ea634dcb7188a3ba4913567cc9b98f665716aba4282f59c22237037b0dd8b7b4ec6961b46e14af67ee78b0cc0447408e30eb2ab0890a5d56b6173bc2721df4b98ef4141c608d9e3f841314c314f2d7547c1c569dc7028cc3c1b542980035be"}, {0xf5, 0x0, 0x900, 0xf7d, 0x8, "4a412a2ff7f3a84a03c917f36231b0ef9e2c554aa3f70287bfe24514010f9e3a8bca8eae1a1a58f214768b3e72597e7e065b0f19075e6cf402ae84ca3c9ee701ee4f5504fc9fcc162775048e583dd8fff3bf3d4c482c069371ebd6996341c994f60fe9f3fc97602aa124f92a4b025d804c8013f422c08b13f57dee70094f538502fe16a8efea7bf9d681e597e34db8694f6119226040c479558feb63ba26193bf8535dd774043ee66b99add88aa61837e4e8cdca1f06297526b8b5b415c9f23435f86d80e2bf698f8be0a4712c4f1852928fc1a4e514353d3dccd1235a6aa3b81bbc374c95"}, {0x45, 0xff, 0x412, 0xeb, 0xc8, "ba1669aeee22e75962ff2abfcca0924c936d050b0fc5e00dd5c9029f9fa499791951ed648c3cb29f4513af620ecd8200aeb48cb23e"}, {0xa0, 0x6, 0x404, 0x6800000000000000, 0x9580, "b76d0d7bdb9bb6a4b74c702d8237969ed60dba52751299b73e6fff432546dfe5decee5b3bac68962f075004f398e96c3b09d53a485aef4b6bee67deba255d219be270a8ed3587b545f128f610cc9667094d8ce6f349ee99a86e9904ab7ba172fb3f3429cbc11d494b8fab8b4bf48cb242e9a85b85efd8772c489c1a3562153a1cea5c0fa7bde9e3fcdd536b198089e6b"}], 0x1462}], 0x8, &(0x7f0000453000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x4000000}, 0x40c0) 2017/12/05 16:35:10 executing program 7: mmap(&(0x7f0000000000/0x539000)=nil, 0x539000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f3000)="2f6465762f76637300", 0x1fffe, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000360000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004a6000)=0x8) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x403, 0x32, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000156000)=0x0) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000053b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f00000ec000-0x40)={0x800, 0x2, 0xad, 0x8, 0x6, 0x7, 0x100, 0x1ff}, &(0x7f000053d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000053f000-0xe)={0x5, [0x3f, 0x1, 0xff, 0xfffffffffffff800, 0x8]}, &(0x7f0000008000)=0xe) fsetxattr(r0, &(0x7f000029e000-0x19)=@random={"73656375726974792e00", "6d696d655f74797065776c616e3100"}, &(0x7f000053d000)="2f6465762f76637300", 0x9, 0x2) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000540000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000540000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000540000)=0x83, 0x4) mmap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000542000-0x8)={0x0, 0x0}) mmap(&(0x7f000053f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000540000-0x108)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10003, 0x8000, 0x201, 0x7f, 0x1, 0xfffffffffffffffe, 0xbc72, 0x5, 0x4, 0xfffffffffffffffa, 0x1, 0x151c2000000000, 0x1, 0x9, 0xff]}, &(0x7f0000394000-0x4)=0x108) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000ae000)={r1, &(0x7f000053c000)="8ac5fff71a33f8938bd3befad064fa5be9", &(0x7f000053c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000d, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) 2017/12/05 16:35:10 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$bt_sco(r0, &(0x7f000042f000-0x8)={0x1f, {0x6, 0x9, 0xffffffff, 0x3, 0x2e, 0x3}}, 0x8) pwrite64(r0, &(0x7f00004e7000)="5d11cddba48cbf9084026f916561d1ede3ad2e9dc3457c878a304023c7907bf5ecc89e464b112b22c235bb675e6e81c1d6e85296508b960c58c633f2d147aa05fee92d3aa035141d026a677ee10a53802166ca4265ec3bb8227fde01be64415fbab35f78fcb995949718ab06", 0x6c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006d0000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000852000-0x48)={{0x3, 0x2, 0x8, 0x3, 0x5e4}, 0xb513, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x400000ff) 2017/12/05 16:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x200000000000002) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000089000)=0x0) mremap(&(0x7f0000b24000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000072d000/0x3000)=nil) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xd7) socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000008, &(0x7f0000e45000-0x4)=0xfffffffffffefffd, 0x4) socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(0xffffffffffffffff, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r1, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x800) 2017/12/05 16:35:10 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) accept$ipx(r0, &(0x7f000062e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009f4000-0x4)=0x10) shutdown(r0, 0x1) sendto$unix(r0, &(0x7f0000b14000-0x2a)="e390517a0d692cd4f44c08ee000026705ffe0a0002b3724c7d655f880000c9d8c342a601d91196770080", 0x2a, 0xb, &(0x7f0000a2d000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f1a000-0x4)=0x7, 0x4) getsockname$inet6(r0, &(0x7f00002ff000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003b8000-0x4)=0x1c) sendto$inet6(r0, &(0x7f00000bf000-0x42)="203623e63222a500000000000007085a0001030878356c0ec06522f1b7400000470c000000000000289bdebea600070000000000000000f12feaf97f3f7afa7d9256", 0x42, 0x8007, &(0x7f0000299000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000002}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00008b8000)=0x40005) r1 = accept$inet(r0, &(0x7f0000586000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e9e000)={0x0}, &(0x7f0000f40000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f00007a6000)=0x51d, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000c0a000)=0x5, 0x4) socketpair(0x5, 0xa, 0x6, &(0x7f000035f000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007ba000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x1000400000800005, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc5000)={0x0, 0xfce}, &(0x7f0000aa9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000203000-0x98)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800400000101}, &(0x7f0000e1a000-0x4)=0x98) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000e29000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x40000021, &(0x7f00003f0000)={0xa, 0x3, 0x613, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000079c000-0xcb)="c8be85b96b004f61b22e0270414220c7539f8f89ea517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307344e3e799806def16ee317addfad93f3a1b2a72802a1772ad89c29917c5a5ade7711e1df6b940577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc28700c190b94edf5d1f7f3cf25732b73a89194a480292508776d929a203f0886f37ef2a2c82ba145798053b7cefc116f665b5b3dfbe39f03c75d359fafade1e776a376130b87cad4c58028536b865ea02", 0xcb, 0x4010, &(0x7f0000cb1000)={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) accept4$packet(r2, &(0x7f0000c05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000080a000)=0x14, 0x80804) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a37000)={r6, 0x43, 0xff, 0x8000000008}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000007f000-0x78)={0x23, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xbcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0xff0, 0x4, 0x2, 0x8, &(0x7f0000ca3000-0x10)=@generic="f8e020aba5ad1ded2f11cddc94a496cf", 0x3, 0x3, 0xaf}) getsockopt$inet6_mreq(r0, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000583000-0x4)=@assoc_id=r6, &(0x7f0000091000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009c1000-0x4)=0x0, &(0x7f00009e5000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:10 executing program 2: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000056b000)=0x0, 0x800) fcntl$setpipe(r0, 0x407, 0x8) mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000c75000-0x74)="", &(0x7f0000000000)=0x0) pipe(&(0x7f00001a4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000037f000)={0x0, 0x0, 0x0}, &(0x7f0000589000-0x4)=0xc) fcntl$setownex(r4, 0xf, &(0x7f000036b000-0x8)={0x1, r5}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000031d000)=0x0, &(0x7f000000b000)=0x4) splice(r3, 0x0, r2, 0x0, 0x80000000, 0x0) vmsplice(r2, &(0x7f0000172000)=[{&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cc8a147aa", 0x3a}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958ea", 0xe}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x4, 0x0) dup2(r2, r2) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001dd000-0x8)={0x0, 0x0}, &(0x7f0000487000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00005de000-0xa0)={r8, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200000000006, 0x4, 0xfffe, 0xffffffffffffd8e3}, &(0x7f00001ec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00003ed000-0x20)={0x1ff, 0x10000, 0x0, 0x3f, 0x8, 0x10001, 0x3, 0x4, r9}, &(0x7f00000b6000)=0x20) bind(r4, &(0x7f00001c8000)=@hci={0x1f, 0x7fff, 0x0}, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000260000-0xc)={r9, 0xfc, 0x7fafd3dd2e1033b5}, 0xc) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x200, &(0x7f00005df000)="2e2f66696c653000", r6, &(0x7f00005df000)="23eac43cf52b69a485396d5092a46ee163b7cf1080ce0b9ffe9c4ec696ced0dff3077d0e02e6583a6599f3bd38df9dc5c6bc47f4b6a0e53af6056114a6542b1cbb2ee82d948623f56d4d1369e026c87a02a83982fdd4a9f61ba7be2d4503a2fcb23bc3ac46e0a22b7b3ed6247945e6e690b9a509c690372e2414") write(r4, &(0x7f00005d9000)="f3be", 0x2) read(r1, &(0x7f00005d1000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) 2017/12/05 16:35:10 executing program 7: geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0xffffffffffff8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0xffff, 0xfffffffffffffffc, 0x2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") r3 = memfd_create(&(0x7f0000000000)="7573657200", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x11fffffc, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000780000)={0x5, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8040, 0x5, 0x80, 0x0, 0x0, 0x0, 0x7fff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f000057d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000fc6000)=0x0, &(0x7f000072d000)=0x4) read(r4, &(0x7f0000b11000)="", 0x0) pivot_root(&(0x7f000080e000-0x8)="2e2f66696c653000", &(0x7f000031e000)="2e2f66696c653000") r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000138000-0x4)=0x6, 0x4) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) getrusage(0x0, &(0x7f0000c28000+0x9b)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000772000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000993000)={0x0, 0x0}) write$evdev(r6, &(0x7f000012d000-0x30)=[{{r7, r8/1000+30000}, 0x2, 0x0, 0x23}, {{r9, r10/1000+30000}, 0x2, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00006f0000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f00008eb000)="262174727573746564706f7369785f61636c5f6163636573735d272d6c6f7d00", 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000c63000-0x10)={0x2000000010200, 0x0, &(0x7f0000b45000/0x2000)=nil}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a80000-0x8)={0x0, 0x0}) mlock(&(0x7f000002b000/0x2000)=nil, 0x2000) socket(0xffffff7ffffffffd, 0x3, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x10b, 0x7f, &(0x7f0000ffe000-0x2)="6100", 0x2) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00000e4000)="5b00", 0x1) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000078f000)={0x0, 0x45, 0x20, 0x200, 0x70}, &(0x7f000075a000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000680000)={r5, 0x1000000000000}, &(0x7f00006ce000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000000)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000e6d000)="73797363616c6c00") setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000af2000-0x11)="6e65742f6970365f6d725f636163686500", 0x11) readv(r8, &(0x7f00009dd000-0x10)=[{&(0x7f00002a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x1) fallocate(r8, 0x3, 0x20, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000743000-0x8)={r6, 0x10}, &(0x7f0000325000)=0x8) clock_gettime(0x0, &(0x7f00004b6000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007ae000)={r6, 0x0, 0xcc, 0x40}, &(0x7f00009d0000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000542000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000880000-0x28)={@common="6e723000000000000000000000000000", &(0x7f0000352000-0x2c)=@ethtool_cmd={0x2d, 0x7, 0x3, 0x5, 0x7, 0xfffffffffffffff9, 0xfffffffffffffffb, 0xffff, 0xa523, 0xc, 0x80, 0x800, 0x9, 0x7, 0x101, 0x1ff, [0x5, 0x20]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0xa000000000c) getsockname$netlink(r1, &(0x7f00007cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095e000)=0xc) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f000076e000)="", &(0x7f0000755000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000aa000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000733000)={0x0, 0x0, 0x0}, &(0x7f00004b9000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000067b000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000721000-0x4)=0xe8) setreuid(r3, r4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ff6000-0xffe)="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", 0xffe) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0}, 0x14) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r7, 0x7005) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000a2000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x74dd, @loopback={0x0, 0x1}, 0x7}], 0x58) connect$inet6(r5, &(0x7f00009f6000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000cc9000-0x8)={0x0, 0x4000000001d22}, &(0x7f0000e09000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000693000-0x8)={0x0, 0x5}, &(0x7f00008e5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "73657169762865636861696e697628726663343130362867636d2861657329292929000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/05 16:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f76637300", 0xa0040, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00006d9000-0xa)="2f6465762f6375736500", 0x0, 0x0) memfd_create(&(0x7f0000892000)="2f6465762f76637300", 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ba6000-0x4)=0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000cd2000-0xc)={0x0, r0, 0xfffffffffffffffe}) r2 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r2, r2, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000001000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0xc8, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x52) capset(&(0x7f0000000000)={0x39980732, r0}, &(0x7f0000000000+0x5ed)={0x3c, 0x0, 0x0, 0x5edf, 0xffff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e6a000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b24000)={0xfff, 0x5, 0x7, 0x7}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = openat(0xffffffffffffffff, &(0x7f0000580000)="2e2f66696c653000", 0x20080, 0x20) recvfrom$ipx(r4, &(0x7f000004b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x10000, 0x0, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00006ad000-0x4)=0x0) 2017/12/05 16:35:10 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f000000a000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, r0, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000)="", &(0x7f0000000000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x3ff, &(0x7f000000c000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x80002, 0x40) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000f000-0x30)=[{&(0x7f0000353000)="76d3f284416287e8a749be8c6631fb3ca1d9f865cc2d03dc56e57fc574ac902c8dca922ea49fe6605b92fc9d96619e4edffb682b87668d63f2b09c48cbd711", 0x3f}, {&(0x7f00004f1000-0x5e)="b98d430df93f0174972f247319f20cf5a66aba9f607c9c4b7357bccb859c7b333cef0bef2381b9bd5fd20b02e10d06570c77abd6110fe37b0c5559e1d214493b77b61653b10f0e2b606fa61a35ccdadd35103bf8b86d148759d070307936", 0x5e}, {&(0x7f0000762000-0x82)="36a1a6e7f376f2a40530b7a8271269b830dceb152a08f9836300e9c23f727f4dd53ea7303385ecf5381fcf320c9273633ace463797f12b54b410ec9f4929cf9b599cecae5b2ebda891f27e52ac2eb4e8e4fc3c524f91f684e21f27c9d2af58440d39a2bc6cf923c98325f85e5eea659b460f9bc3e2e8b0e2da2148ab02caafc96e55", 0x82}], 0x3, 0x4) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000000e000)={0xff, 0x9, 0x10001, 0x3, 0x6, 0x9, 0x4, 0x9fc6, 0x80000000, 0x5, 0x4ce}, 0xb) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000081b000)="220000001c00b515f8efff000000000107ffe4ff020000000005010306000200a445c4", 0x23) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000f000-0x4)=0x100000000001, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x3) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000011000-0x20)={0xffffffffffffffff, &(0x7f000000e000-0x1000)="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", &(0x7f000081d000-0x5f)="63d9df0dcdf29699dbb8182455b10e52241b6f5a5026ceac47d356108b9b5465ca62a4e567d9a586f309f00d6491ba35c56f0d5db4b7ec3f9af9efb7daad91da1919c21ac8404ebcb14961994569b757f4d85531668bf79b4cea3f69c7f939", 0x2}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 131.554417] QAT: Invalid ioctl 2017/12/05 16:35:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x22000, 0x100) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x2000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0}, 0x0, 0xfffbfffffffffffb, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000982000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x200000, 0x3, 0x0, 0x0, 0x0, 0x3, 0x3, 0xf72, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92, 0x4, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xfffffffffffffffc, 0x7fffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000082000)="2e2f66696c653000", 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000c81000)={0x6, 0x40, 0x4, 0x2, 0xb45, 0xff}) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x4, 0x700000000000000, 0x7, 0x0, 0xfffffffffffffffd, 0x80000000000000, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0xfffffffffffffffc, 0x0, 0x1000000000000000, 0x0, 0x3, 0x200000000000002, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000006000) socketpair$unix(0x1, 0x840000000000084, 0x0, &(0x7f0000241000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r4, 0x1, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000c1b000-0x3)="294000", 0xffffefffeffffffd) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f000007d000-0x6)={0x0, 0x7, 0xffbf}) r8 = dup3(r6, r2, 0x7fffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000d52000)={0x20, 0x0, 0x4, 0x1, 0x7fff, 0x9, 0xf6, 0x1f, 0x0}, &(0x7f00009c2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000bf7000-0xa0)={r9, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0xd7, 0x7f, 0x80000001}, &(0x7f0000ac5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000b02000-0x108)={r10, @in={{0x2, 0x3, @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]}, [0x40, 0x8, 0x1ff, 0x4, 0x9, 0x0, 0x1800000000000, 0xf1, 0x9914, 0x1, 0x6, 0x56e, 0x9078, 0x1, 0x7]}, &(0x7f0000a06000)=0x108) 2017/12/05 16:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000013000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x5925d3d136af7d13, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000a0d000)="2e2f66696c653000", 0x20000000000000c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000824000)={0x0, 0x0, 0x1000, "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"}, 0x1008) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r3, 0x7, 0x2786, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000291000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) r5 = userfaultfd(0x80800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r6 = gettid() process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b07000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c90000-0x4)=0x24) close(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000b3000-0x1a)="402873797374656d5b3a766d6e6574303a236d643573756d2500") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bcf000)={0x0, 0x0}, &(0x7f0000235000-0x4)=0x6) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009f2000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002bb000-0x8)={0x0, 0x0}, 0x8) r7 = socket(0x2, 0x3, 0x40000000000000ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000063b000)={0x0, 0x0}) sendto$inet(r7, &(0x7f000090c000)="66f3b5", 0x3, 0x0, &(0x7f000044c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r7, 0x0, 0xe, &(0x7f0000078000)=0x0, &(0x7f000086c000-0x4)=0x4) sendto$inet(r7, &(0x7f00007bb000)="010088000000e800011102002c00070005000400", 0x14, 0x0, &(0x7f0000522000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000e23000)=0x0, &(0x7f0000816000-0x4)=0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000051a000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/05 16:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000583000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r0, &(0x7f0000f92000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f00001fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000027c000)="2f6465762f6b766d00", 0x2000, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000726000)={&(0x7f0000624000)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000445000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000414000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dcf000-0x4)={0x0}, &(0x7f0000675000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000018e000-0x6)={0x0, 0x3}, &(0x7f000034f000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006e0000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0xffffffffffffffff, 0xffffffff, 0x7f, 0xc3}, &(0x7f00002e6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000041000-0x8)={0x0, 0x0}, &(0x7f00002c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003bd000)={0x5, [0x5fb, 0x80000000, 0x40, 0xffff, 0x7ff]}, &(0x7f0000ca6000-0x4)=0xe) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)="36", 0x1}], 0x1) memfd_create(&(0x7f000050b000-0x1)="00", 0x2) 2017/12/05 16:35:10 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, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f000097a000-0xf8)="b06894dddca8fdd7e37063b1cf2487861179d417073a66955265f462bfa7973d3c721b6369bbdf44a1c23c1a2a2cd7cbaf7acb92920dc090658b9c86ecd826d12e35be2d4fcc0bf1972bfad1518dde4459343322edc785c830abfdf960aba150ae4f28310a7ad7422fce7f8671ce26f9802d893d8f38cb3222fb79e49c53f5b8f16d4b850edcf0b30a9dcf5ae3a46ae4b98de3044d03a743ce57a063025a9ffcf42d08d9d9632ce57d926bd9aa15697db4159c95cf3b3949930bc61d2079c93ddbd0a3e8a2b1fcbe2fae219b547b5bbc5c39de40a6640afe964f178fbcf79058ea6117a7d582242891f8414916292a6270a4c34b8db54d15") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0x0, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000097c000-0x7)="6e732f70696400") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ca3000-0x8)={0x1, [0x0]}, &(0x7f00008e3000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000578000-0x8)={r3, 0xfff}, &(0x7f0000f0c000)=0x8) r4 = socket(0x10, 0x2, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000458000)="", &(0x7f0000000000)=0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r5, r6) getxattr(&(0x7f00000c5000)="2e2f66696c653000", &(0x7f00003b5000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x98) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000cd9000-0x5c)={0x1, 0x0, {0x3, 0x3, 0x37, 0x2, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r5, r2, &(0x7f0000c34000-0x8)=0x0, 0xeb1) r8 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r8, 0x5422) syz_emit_ethernet(0x41, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x80000000, 0x159}], {0x8100, 0x2, 0xfffffffffffffbff, 0xa275}}], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x2b, 0x3, 0x0, 0x4, 0x87, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0x0, 0x17, 0x0, "b46f3396133ba6a6e1db1a6df6770f"}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000b2f000)="6f6f6d5f73636f72655f61646a00") read(r9, &(0x7f0000809000-0x7)="00000000000000", 0x7) writev(r9, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) [ 131.596273] QAT: Invalid ioctl 2017/12/05 16:35:10 executing program 5: r0 = socket$inet(0x2, 0x80803, 0x4008) mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000281000-0x8)={0x1}, 0x8, 0x800) r2 = open(&(0x7f000004c000-0x8)="2e2f66696c653000", 0x400000, 0x103) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) io_setup(0x0, &(0x7f0000264000)=0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00001e8000-0x4)={0x3, 0x100, 0x20}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) timerfd_gettime(r2, &(0x7f0000fbe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f0000124000)={0x0, 0x9, 0x0, @thr={&(0x7f0000110000-0x1000)="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", &(0x7f0000187000)="dbb5488d04b53122cdd434f130cf4dd1ab80a7c98700018015597d4f5b09a5c766ca90d0864c2f50df3fc5ccf1434b1742038e89534f6c1274fac7c8d8166fc1f7a96d62609a953885122be7a1f617eba2dae574d208e8e02e24c925657dc86ad2b36a03ef29adbaa6a0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000014c000)={0x0, 0x25, 0x2, @thr={&(0x7f000017c000-0x1000)="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", &(0x7f0000282000)="3def01951f9fc4f4ec7e7b21125a7960faea409e346a54165d7c47edf177c4b6176aa22c00000000000000014117a7419a9fab338b0303487d39b1742228b265f65fffac230dafebffe0db91d4be59fdd4832b77a135bbddebcea6a4bbc9aed4e925f816dba02ecd3c815601af9f9208788d080e6f44d7e39cbbb88fe0d17be791becc34adec2a01ae84674eb94b3f65f6fc7b7f9a0f7977260bfb6e2b582fb97c5c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cf000-0x4)=0x0) timer_gettime(r4, &(0x7f00000f9000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x8, &(0x7f00007f1000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000943000-0x20)={{r6, r7+30000000}, {r5, 0x0}}, &(0x7f0000f19000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a5c000)={0x0, 0x0}) futex(&(0x7f0000b85000)=0x4, 0x7, 0x8, &(0x7f0000835000-0x10)={0x0, r8}, &(0x7f0000837000-0x4)=0x6, 0x7e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000281000-0x8)={0x0, 0x5}, &(0x7f000013d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000048000)={r9, 0x80000001}, &(0x7f000021c000)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x101) ioctl$sock_ifreq(r3, 0x89d3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9fda, 0x0, 0x0, 0x0, 0x0, 0x0}}) fchownat(0xffffffffffffffff, &(0x7f0000685000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x1000) 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000248000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r10, 0x1, &(0x7f0000001000-0x1)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000372000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, &(0x7f0000f0e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f000031f000-0x9)="2f6465762f6b766d00", 0x800000000400, 0x0) r12 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendto(r0, &(0x7f0000f1c000-0xdf)="97150c18f3e3a209a007fdeca0a00af3b63a1d7501faa6d26f59d1f0eac1d63b3746de69582d629f4fc8187a622d99196f5517ea58d2420ff311f7dcd31f2712472691474c6144467a09804c7592cb89be8018357de0236c0c44dc272e908fce4128993f3b82bb7f71d4198aaf00000000000000694486c5a58e3bf3bf9cd2264f5308fc61254766b8e0dcc3d167ee47853ecc22f8897dd8e7c648071158ed8f2315d5d72eaa28c4228fe36ef3d1e79aa15d2a03f60bc2d4a5884d70fa5251133c26e20d18e6e8d70734533c7cb99eaab4f3c716c189935aad174af22c7fb1", 0xdf, 0x20008000, &(0x7f000019a000)=@in6={0xa, 0x2, 0xa001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) r13 = syz_open_dev$usbmon(&(0x7f0000280000)="2f6465762f7573626d6f6e2300", 0x565fa936, 0x2400) ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x1) ioctl$sock_proto_private(r13, 0x89ee, &(0x7f0000694000)="b073a85dbfec9a77ac2026d5c9eae3cfc73b4673112163ad4a0af82fbf5f5283791aae50") 2017/12/05 16:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) mincore(&(0x7f00006ab000/0x1000)=nil, 0x1000, &(0x7f00007ce000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ffd000-0x4)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005f000-0xf)="2f6465762f73657175656e63657200", 0x400001, 0x0) fchmodat(r2, &(0x7f0000402000-0x8)="2e2f66696c653000", 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sysinfo(&(0x7f0000a4d000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$rtc(0xffffffffffffff9c, &(0x7f0000b0f000)="2f6465762f72746300", 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$random(&(0x7f0000aa5000)="2f6465762f72616e646f6d00", 0x0, 0x0) preadv(r3, &(0x7f0000003000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000)="0000", 0x2}], 0x2, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x4, &(0x7f0000867000-0x4)=0x0) io_getevents(r4, 0x7, 0x7, &(0x7f000048c000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000181000-0x8)={0x77359400, 0x0}) r5 = getpgid(0x0) tkill(r5, 0x15) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00004d4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/05 16:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000088e000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f00002ac000-0x10)="00040000000000008000857a6500ac27") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000915000)={0x0, 0x1000, "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"}, &(0x7f00006fc000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000320000)={r3, @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]}, 0x2, 0xb8, 0x7, 0x4, 0x9}, &(0x7f000012f000)=0xa0) sendfile(r2, r2, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000176000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f00007b0000)="2e2f66696c653000", 0x7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1cb056d, 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) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x1) gettid() getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000094e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a59000)=0x31) syz_open_dev$sg(&(0x7f0000fa6000-0x9)="2f6465762f73672300", 0x800000000, 0x50001) mremap(&(0x7f0000489000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000b3d000/0x1000)=nil) epoll_create1(0x80000) r2 = creat(&(0x7f0000253000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) unshare(0x8000000) r3 = shmget(0x2, 0x4000, 0x7c00023f, &(0x7f0000853000/0x4000)=nil) shmat(r3, &(0x7f00004ff000/0x2000)=nil, 0x5000) shmctl$IPC_RMID(r3, 0x0) shmget$private(0x0, 0x2000, 0x1002, &(0x7f0000e1b000/0x2000)=nil) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005c7000-0x10)=@common="69706464703000000000000000000000") setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000ba7000-0x4)=r1, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r1, &(0x7f00007c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000047f000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c9e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r5}) r6 = semget$private(0x0, 0x1, 0x102) semctl$SEM_INFO(r6, 0x4, 0x13, &(0x7f00009d2000)="0000") bind$inet(r4, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f00001c5000-0x4)=0x1, 0x4) connect$inet(r4, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000cc3000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f00008ae000)="92dd51", 0x3}, {&(0x7f0000202000)="f6f1eda3064e2eaa8d4a13", 0xb}, {&(0x7f0000dce000)="499902733fa985bd764c8387226ed4ae06737fcb91b979a277090a069e7a2963fd425ac2a2cb25", 0x27}, {&(0x7f0000b29000)="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0x1000}, 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{0x40, 0x112, 0x4, "f0a1acac233c26f2be8457b2dc18d534ebe979e6006c437124ed74b70463b353e8ed60171b466235d9"}, {0x108, 0x110, 0x328, "0194609f881147baaf17d147704af867f41e8210df62ea7552b3635d09594b07f57fe970db263f2e139dfe2e56199b49f7c1b8b8721e35007926cdc756cc8bd5cca2a52189692b845c88b929fc62ac790e1f6a3e68384154c528f01a8bd1d7e5c61a4a2e64321ae10064f84bc0f0f9ccdc24daef700474cb5de09dba42231a54d54085b28923496e76d3087bf5d2461027f94a5aacc76c85e157a5d99b4ae13b7625ccb5277c6cdbc0a9b6857444a5894817de648da1ac5b9dce90d1488c8130f8c077452ae8134113fd79765c430c6ec1f712fa1ac228a20e6e595de8464b784b2576d84a2701ce3fa9890f4b563910a5"}, {0x30, 0x1, 0xe, "38083b9a5739a6b159904f9cf7f486066f6ee743524c23ef246af55389"}], 0x1188, 0x810}, 0x800}, {{&(0x7f0000996000-0x60)=@nfc_llcp={0x27, 0x7ff, 0x100, 0x2, 0x9, 0x1, "35efff2a9de600e3a5d697bd6a341527d8f18a2da99f9cc4d9bd187884e3577d07e46d6172e3c3a67f2fc2655dca688a648a3f384b3ccbb1283e4e64551ff9", 0x80}, 0x60, &(0x7f00007ea000)=[{&(0x7f0000fd1000-0x41)="c41ad0ca47c7d56abdb78eba98f2087e60f9467ba181351d38c13f5741fae901b1ead9e8b16b503b36bd4bf04f2dbf48236191f572adfe1bb0c51743e559d6d144", 0x41}, {&(0x7f0000d9b000)="db4d559dda3808e113bd8618848dbdc9c6cbf122de4f56d8ac828a1b3b7901d9f0a2f7c2d5807a55e1654f323176c5b151690b15152e816e6c03e46903d958c6b80d9bf6bc709de82ec8b205e449efed4ffc697d7af5129d7a2f2bc983fc7ba659aae7b41356f58dcdd5146420fc63317e218c87b738793624668a70488b4eae1b971e86d5bc0c1dc89852d2d39d391fac3a447be60c0fd1250d9706f437e0f15abf15d641cd00ca37b7e4473b44b0a3b953d649", 0xb4}, {&(0x7f0000adf000)="46260ed86b839dae07c9cbb22694c4030d66c0f253b0f25ac64570b8b6fb9e818d7f6485e4dac389e260b15ae212d2cec8cc34084ce486313c9bb697b03f278b25483b80667621c9799062d28608732aa6853b5ed93cd62351205d19d00a4ef23bb7d07231542a4fa82396fc7a99381322a757d163f56eb5b04cae484ac51fde2a7d2e96be1872", 0x87}, {&(0x7f000030c000-0xe6)="5eba039e64c45bae2dc16c08cb0a146c19b3aa57efc0c400ff0b18905d6ac2db633b5e15c554a1a2cd247c74995370c45eac2f9e72221e6b4c077a36a9afe509d5718171bebec317fae4dffdb78f130cdb2c7a040bea9ff6c3c2a315ffc398e0d76401d7fcd20f29e8b47103dae78252e99a699b2ab3f335b4bf6e7ded2321628a2beaebc2b4824b0d5a83c74beec9af57fd2b8275427be8ca443a1f0366e234917413160670d7e28cc94725fcc62458d911d5372b9335be6cd724be7c786667bfee8e8be14441a0e81304c4c763612a0bb4493745774f8225aea793dae0daf60bd889aeeb82", 0xe6}, {&(0x7f00003ab000-0x62)="10e87bd8f6639be9fdfc90093cb331a573fb3cfd75090d433fbb73a044bc3422d2067b8140348b48541014743be29db95d69e54c74fac768dd074451bdc8d2e381804911313be8e0a0e1901ba3a7141f6c5b28f13fb48e95eda5539531fe59e442be", 0x62}, {&(0x7f0000bf8000-0x85)="5528c19c6fc19cec98ad4c84aac45a42b611cfe8e5b111a07e7d3e8ef374df3002c6550ba58f0d1cea8ffad84876673fb08fd4ef98e63e900a74db5adbc04f517533fd0d9abb751ae6d1c386bb74c5c4d447151921eaf174647e4cef43639920ad0c640ec27e23063bd207f158a3498c1c72ce7a6f10907795c6e388328376d4b1ef1dad23", 0x85}, {&(0x7f0000b6f000)="88bed0b8579e0669a33217086dd94a9991f1a95a16", 0x15}], 0x7, &(0x7f0000773000)=[{0x18, 0x102, 0xff, "ddedc2e56d"}, {0xc8, 0x197, 0x5, "34d90189b35f32cd8f6eedb11105eedabb82b557c3ec021fae7a75a6e8187b07177cc4ab694e0a88f8b2f310115cc46b1aa373b65f92b8121c3b12ada40b481bdea523cd8fe34249b1d7ef5edbc968f7ad1a6537541c4a037a11cef4fd416f0b4158a1ca518aa585a46823302103a66f5a5459857814da62cefa21f7131ce73fef7eb1cc5d320e0f394af7f279b92daafadd9eb23679d1af733dd8dcc500f138fd5f2454453a96f2bd364dc23481feeebd25f0"}], 0xe0, 0x4000}, 0x80000001}, {{0x0, 0x0, &(0x7f0000f34000-0x20)=[{&(0x7f0000e0b000)="6db41d6f3989343b2a07a64d0dfa57426d85ea522d991aee34e76c370cd3bc7f2a0604c06187063294", 0x29}, {&(0x7f00001e3000)="e81b1b6fc0005df6ecf071b4128161e6a79152dbcb287777ce1b", 0x1a}], 0x2, &(0x7f00000c7000)=[{0xa0, 0x11f, 0x1ff, "8ee071d78553216fdc184b296382f0722846534c071802efa742b6cfc0a818197dc4a3d27485bd80cfe2c6de4f975fe55859d737525d2612d1fb9527d1ddf98e5ffebdf95247cccf97c6e1c2f054538adcb2322b8616bf0bca44407002984c930d130d027fb6632c1f50f75fa6050209f5a9e28836d0d6bab88f6652dbf67e87630c792fe27e5b2389ee657f6e76"}, {0xf0, 0xd29aa333b31aad8f, 0x4, "d0506b8de8956e67f202ef0215004169786d97f27612042e036ee56d8642d5e67cc133debddefee14aaf2775af34101fd9e19c8a20abc38e9f246e6eec14f412049b18bf22d974bfb84d1ccfc5665f8244891728c930c3d6529fda66957b3ea9af27b9e1269c1eb46e2b8aab13c044aba4c67f2a6846a238e9f7a0288c6b6e27cb6d0feba5e0db3b59aa0a7f0cf6f0b28cb0f7f9539556b512f72f4db05fd4e6558f7a132898e999b78ba5c7c14ad723d7ea6fe2549351514b01dda8cdbd73b8af41e9da6c19fff32bbdba24390ad01d2708ac8ba60b02f39fcc1f1f"}, {0xe0, 0x13b, 0x6, "99d8ec2c390dc0349582f75efff55bb5dc7f577caaf44d5021ca5e70c1c71756a423d9fce2c46bf9fde076c0c6e1411ae77ccc65bdfc36f7548660ad867027de6161117e1eb77e354f9faa6b2dbc5c90355b1c5e9ab38810d51fca1999ea44ff09c936172ba439d729930289d5e5126436ff2b8d2d7849a03d0fc125ce5137e4e1458c290ea2c082e5f6bc221124932209079bc4a49a48a8b1e3b09a3ba9934ca7f84a7ea65a204c0205b887f707c14f9c3bb7a1f66f7eaa0233ee969e8aa67122dd8a6ffe68d44cef11a3a08f720d4e"}, {0xc8, 0x0, 0x401, "ba2494e22132c3238630c93c998b03d9a46ccadf41454778c4d32629b113d3f7c954a4bf88c6967240a5dc3b98f39709e7aa9d31802a700f3f8a5f1f912f2ba9c93bf884bbb49a79a9c477c3e416038d4ec51452f408d64e5f13a2d0363d3e50795912754e2ef47f4b1b212855474ce506b3897a1c8844e9484ef47237c4b5f18562ab44bf9dae8afeddf6d612fe3b9f3890253ddd3380069260f48016a77afe90716b547a5739ee2ea32db9b319aba7b49be05666e7"}, {0x100, 0x11f, 0x3, "23756db82e1174d8aa6781927f3bbbe66d22eccc67b86abb4f32519e1d77aad07b8108e95886665dcf00ee8c4b1760ce4e7cc3c2b7f10479a77dfb17ca85c62b90c2bce70e0849821d018af648e1226b371a0b29634b139b376465f812c44a4ca51a9bef51f7d0c917db3ec3caf01de9fa749bbec5bff005b021ee82111c104286ca38b616d700d53743681a9a8c1ece4ad607b677217681ea7b9458ec67bbdf134620c59173991d73ed5d46eadc1f651469eefb149e06e433f980e0602352db5a13f5747023550e2808b9bb14f07bbd61213ef42a35f22a46f8dd5dac6000a77be1010c7ce856cbed7ef61e3ac472"}, {0x90, 0x11d, 0x1, "592e25c3bfb8c7f9ce49b12e86c646a91357573b7f58d08916c9c4fce980874bac1925ffe676eb23e3925da49279c65427f35dbd35b180347785feb0fe0d10b0b1196898b32fc150ebc693c4fc8d74b839dbaa5a4e99c958acb3a2912acee43b91838bb6b8de1356a70aa634e83a691e8009cb0b9c41555290"}], 0x4c8, 0x8011}, 0x6}], 0x6, 0x4000003) 2017/12/05 16:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003dc000)="6b657972696e6700", &(0x7f0000959000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000d4d000-0x5)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) keyctl$dh_compute(0x17, &(0x7f0000ca3000-0xc)={r2, r3, r2}, &(0x7f0000853000-0x1)="00", 0x1, &(0x7f0000fcd000)={&(0x7f0000192000-0xb)={"7368613338342d61767832"}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d9000)="2f6465762f76637300", 0x400080, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f000085b000)=0x5e, 0x4) 2017/12/05 16:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f00002ba000)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000072d000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000de1000-0x4)=0x342f, 0x4) r2 = creat(&(0x7f00009ce000)="2e2f66696c653000", 0x32) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000429000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005a5000+0x3b)={0x26, "6165616400000000000000000000", 0xfffffffffffffffe, 0x80f, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5d683e5b3b60ced5cb7db54", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e811f092ef32d156b4db5b36b9689437da01e8f96d5a7b9433602bc3599891129d5aa3b884cd915f012bf405463eef858d87497df96935bd9f53c734c18b298ad7a9b378e8c54c28a89ea57a5945afd1b23f6a459937269a106e467a29766cbe", 0x100}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x4000041}, 0x40) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffdffb}, 0x2021) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) clock_gettime(0x0, &(0x7f0000998000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb1000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000417000-0x10)={0x0, 0x0}) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) 2017/12/05 16:35:10 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000002a000)=[{&(0x7f000001d000)="1a3c05e8bbe0162e0632ea590378", 0xe}], 0x1, 0x2) memfd_create(&(0x7f0000010000)="2f6465762f6b766d00", 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x4, 0x2, 0x0}, {0xa, 0x5, 0x0, 0x0, 0x8000, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000022000-0x18)={0x1, 0x0, [{0x2000000038f, 0x0, 0x0}]}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f000003a000-0x8)="2e2f66696c653000", 0x10a) connect$bt_l2cap(r4, &(0x7f0000032000)={0x1f, 0x2000000000000, {0x800, 0x84, 0xffffffffffffff7a, 0xdaa4, 0x207, 0x100000000}, 0x9, 0x6}, 0xe) modify_ldt$write2(0x11, &(0x7f0000005000-0x10)={0x0, 0x20000000, 0x7300, 0x94a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x8, &(0x7f000003c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000015000)=[{{&(0x7f000000a000+0x89d)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000003b000-0x70)=[{&(0x7f000003a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000033000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000002b000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000003a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000001c000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f000003a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000034000-0x6)="000000000000", 0x6}], 0x7, &(0x7f000000e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x200}, 0x2d1a2c6c}, {{0x0, 0x0, &(0x7f000003b000-0x50)=[{&(0x7f000003b000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f000003b000-0x9)="000000000000000000", 0x9}, {&(0x7f000003b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000032000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000003a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x5, &(0x7f0000015000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x5}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000013000-0x70)=[{&(0x7f0000007000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000003a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000003b000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f000003b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000003a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x7, &(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0xffffffffffffff66}, 0x1800000000000}], 0x3, 0x1, &(0x7f0000032000-0x10)={r5, 0x0}) writev(r4, &(0x7f0000026000-0x30)=[{&(0x7f0000039000)="88e0a19a29baf336f262c1a29ffc7ce133b9bf37ed42b70ca2c03c9f3cebcdc74caad47475cf655adc23a5311d749155d464de1d39e5a231746ef47fbb3552397c3a8ab98e04c643c399b7009e5de4d1820c716916b4f3", 0x57}, {&(0x7f0000021000-0x1a)="a5f7693969de28c95f9ef312f3d6b44b74d39c6c40c9df2ea6e8", 0x1a}, {&(0x7f0000039000)="0857297c59129da55d13d64c3baff9c9d240044ade063007dde53fb3d080be643fd4156d2aef79713e5fba9f1158c3e897a191cd871837189239cae2233ffe2f4072a823ba718fdedb04ef89e582159b018f8e17fe0b7b0d765c5ad40b4d86fbcc1cb038993131f96749af023692907fc45843f310b85bf413a463c5b8d702c600bb416e4029d2a4e794cb0312325c38e697df8383eb11c51055ad07f64bf53a7886cce33bfd0ccfcfdff34da17473bd062cf30d76", 0xb5}], 0x3) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f000003b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r4, &(0x7f0000014000-0x10)={0x27, 0x208000, 0x3, 0x7}, 0x10) ioctl$int_out(r2, 0x5460, &(0x7f000003b000)=0x0) 2017/12/05 16:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") pipe2(&(0x7f0000a5f000)={0x0, 0x0}, 0x800) fstatfs(r2, &(0x7f000094b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000bf8000-0x18)={0x400, 0x6f39, 0x1}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f33000-0x4)=0x7, 0x4) fstat(r0, &(0x7f00007a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f00005cb000-0x4)=[]) [ 131.722708] SELinux: failure in selinux_parse_skb(), unable to parse packet 2017/12/05 16:35:10 executing program 0: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000638000-0x10)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f92000+0xdad)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001d4000-0x8)={0x0, 0x0}) socketpair(0x13, 0x2, 0x5, &(0x7f00000c5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000079000-0x8)={r3, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f000034e000)="706167656d617000") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fc7000)={0x3, r0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007c1000-0xc)={r5, 0x80000, 0xffffffffffffff9c}) r7 = openat(r1, &(0x7f0000a6c000-0x8)="2e2f66696c653000", 0x484000, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000068b000)={r5, 0x80002, r7}) ioctl$DRM_IOCTL_GET_STATS(r8, 0x80f86406, &(0x7f0000f4f000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a7000-0x1)="ea", 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001bc000-0x4)=0x0, &(0x7f0000465000-0x4)=0x4) r9 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x806, 0x6, &(0x7f00004f2000)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f0000b63000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000-0x4)=0x10, 0x80800) r10 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r9, 0x0, r10}, 0xc) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e8d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r11, 0x0) socket$inet6(0xa, 0x80000, 0x8000000000006) r12 = socket$inet(0x2, 0x0, 0x6019edb1) syz_emit_ethernet(0x62, &(0x7f0000a9c000-0x19b)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x54, 0x0, 0x0, 0x0, 0x2e, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x100000000000000, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}, 0x0) recvmsg(r12, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) 2017/12/05 16:35:10 executing program 6: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x8007, 0x4) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000aa7000)=[{&(0x7f0000293000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c7d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f000053c000)="00000000000000000000000000000000000000000000000000", 0x19}], 0x3, 0x5e) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = memfd_create(&(0x7f0000f49000)="5c5e40237363757273747900", 0x2000002) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r5, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) socket$inet6(0xa, 0x802, 0xfffffffffffffffe) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008b4000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000001000-0x20)={@common="74756e6c300000000000000000000000", @ifru_flags=0x8202}) fstatfs(r2, &(0x7f0000744000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000093000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x40000004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000082000)={&(0x7f0000221000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000026a000)=[{&(0x7f000026a000)="", 0x0}], 0x1, &(0x7f000026a000)="", 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = memfd_create(&(0x7f000010d000-0xc)="4bff696d655f74797065007c", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x20000000000000, 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) 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) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d96000)=0x0) open(&(0x7f0000a3c000)="2e2f66696c653000", 0x420000, 0x102) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x3, 0x5) msgget(0x3, 0x100) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) getrandom(&(0x7f0000fe5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x2) mkdir(&(0x7f00002fe000)="2e2f66696c653000", 0x88) mount(&(0x7f0000ae2000+0xd7d)="2e2f66696c65302f66696c653000", &(0x7f0000851000)="2e2f66696c653000", &(0x7f0000a6f000)="6e66733400", 0x0, &(0x7f0000dee000-0xd1)="0100") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r3, 0x0) 2017/12/05 16:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$unix(0x1, 0x5, 0x0) clock_gettime(0x9, &(0x7f00000f6000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e10000)="2f6465762f6877726e6700", 0x60002, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5fdd, 0x10400) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000-0x2)=0x3, &(0x7f0000001000-0x8)=0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000702000)={r0, &(0x7f0000b8e000-0x3c)="64f26334d75203a3a661b512443c2e3710c70003c45b4669a51befb6dc5000000000000000008cdfa4228f5bdae77bcfbc8873225b34903ac072eb2c", &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000370000-0x20)={r3, &(0x7f000039a000)="6ad50fa4a825bb014a200e4627eb85d0a495a8aa577a37d5dcd27e06739a632975d9662dd210019f675c1d5239d1c5cbc93080c4f26a777f0120e40142a381b8d49946a7ebfa648695bf5418a8684350b42569737bcb62fc1f7dadb222ff3774d7a5267eca26c48df1bf01c044fe311f052cb4a5cb9eee0d08391b7f957e99acba2862c97c6448", &(0x7f00005c8000-0xd4)="6ec81cf6d9c9152b9f33d67d29bce6a77ec12d0d23829b1cb25dae899c3519e00a1ca3e465a64372f5d4ac238bbb0cb0e828042a70516100b023cb5d5ae5e859874555cf1273e548c845b1000318db915fa310155bc1fb1bae1cbfccfa898dfb5a320a8a8b98679e84a0378e779e2a6f9519a985bf779bff98074dd7ee77ba0e11afdec24bceec147ce149f3b63d2acec5460f0e5e61c60688e6d79f0d7fe65817b1f20e2fc343a961ba068f97fe9f27e75b9928de013561a5902780bc887b7762d8536f9bd9cfe29373d22e3c1dce75be54fa4f", 0xfffffffffffffffc}, 0x20) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000ae000)="2f6465762f766373612300", 0x3ff, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r3, r4, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000879000)={0x6dcf, 0x1, 0xb85, 0x8000, 0x0}, 0xc) epoll_wait(r1, &(0x7f00002b9000)=[{0x0, 0x0}], 0x1, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000e42000-0x8)="6b657972696e6700", &(0x7f00006f6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r8 = request_key(&(0x7f0000c0e000-0x5)="7573657200", &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d2000)="2f6465762f6877726e6700", r7) keyctl$read(0xb, r8, &(0x7f000006a000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000a41000)={0x2, 0x624, 0x9df, 0x7, 0x7, 0xd1b9}) select(0x40, &(0x7f000050c000)={0x1, 0xffffffffffffffc0, 0x6, 0xffff, 0x8, 0x7, 0x94, 0x5}, &(0x7f0000e77000)={0x0, 0x9, 0xfffffffffffffffe, 0x1, 0x6, 0x3, 0xed0, 0x3}, &(0x7f00006b8000-0x40)={0x3, 0x2, 0x2, 0x3, 0x0, 0x4, 0x404, 0x4}, &(0x7f0000b40000-0x10)={0x77359400, 0x0}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dcc000-0x9)="2f6465762f76637300", 0x200040, 0x0) readv(r6, &(0x7f0000cc5000)=[{&(0x7f0000dd2000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000561000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000a74000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000247000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x4) r10 = inotify_add_watch(r5, &(0x7f000039c000)="2e2f66696c653000", 0x100000c) inotify_rm_watch(r9, r10) [ 131.789258] SELinux: failure in selinux_parse_skb(), unable to parse packet 2017/12/05 16:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) getpid() fcntl$getown(r0, 0x9) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc9000)={0x0, 0x0}) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000066000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f44000-0x4)=0x0) r1 = getpgid(0x0) memfd_create(&(0x7f00001eb000-0x12)="776c616e30766d6e6574305c657468313a00", 0x1) r2 = syz_open_procfs(r1, &(0x7f0000190000-0x10)="617474722f736f636b63726561746500") r3 = add_key(&(0x7f00001e8000-0xa)="626c61636b6c69737400", &(0x7f0000657000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000064000)="4afef84bb7ea2a7b589268c7bc2724c63c0a2e1010b845c5fc112d300458c5a1ad59545ed5d90f7e5bd40fa8533c03bed7e664db47bbcf9e8c288f74fac9ba351141cdcaf0a92d252d8a33eae8943240d1d53c8d1d5ad9128da5b429fd2781b32294e0ba4e74a9083c67fa10a6e24516dcc8fd03fcd5f70b021240585df9a6608e804a9cca72d3f9c1e6d71e816f79d756666ab0d77a9ed441ee769a0cee87aab98ffe9ff5bf2d1249d1fb29e055f540585ed47f1e", 0xb5, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) sendfile(r2, r2, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000370000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c97000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000ff6000)=0x0, &(0x7f0000ff5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001cb000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f03000)=0x0, &(0x7f00003f4000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007f5000)=0x0) ustat(0xffffffffffffff7f, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000173000-0x4)=0xc0000000000003, 0x4) writev(r2, &(0x7f00007b9000-0x30)=[{&(0x7f0000f77000)="a442903be6ab03354cc9be95ac713244410d28bee73f639d91c79906e0b1ea1f6a815f55ce755320dcabe45485bc1771a63d59f02ca1b73214dd8170ef49f9b37b46eaaf280ec3442ddad5136f3843336ff51ba7a780c30be4a514840e107d36d02a083e7837935a805a8f3f7ec63444b4e3beadeb75686f408c6b3718b1a470884375f7e2c14cd725630e9683120bc9717b80f14a7ece96bbaab7d330365333a172056c035ac027025c952ecfabd70fb631dffb6e9deea8e75dd92123bbe9be2cd983c2b06624af2d54950bc9917f93f76f2c12156f10eee2f0", 0xda}, {&(0x7f0000c9e000)="6d46e24654523f61f52be96836ece72f596e7b5f06d8ad2c589f5895d26d036fdc1dde3bcdfc04a2efc254cb5551faae317d90d024db8e8fab151985d3e7742561b645cdec76c936d92958dc3258da2bdcba05c9", 0x54}, {&(0x7f0000d9e000)="42614b8bb6395d3a4bf26235113aba93b447abcac02bdfcafe9cc96a2d2bce7f3117adc301be25f7274c1631200746b3e1568900c2c3bed184573fb2f5e217b7e57e3c8ea576ef7a9f0766f76b09d31c30fb1a32c58ad9b93610fd3b58e5f2ef0f6dddd2a93ba0c5853b9cd1d60a3dfc856305a904a705ec5f70feac20b6778e85a0f48a", 0x84}], 0x3) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f58000-0x210)={0x44b99e23, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00002f0000)={&(0x7f0000bff000/0x2000)=nil, 0x2000}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007ca000)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000370000-0x1)="45", 0x1) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000022f000-0x8)=[{&(0x7f0000c88000-0x39)="39000000280003046906fffffb0000000000000001000000000001070000001419001a000f490200b600000000000008000300ff00001ee405", 0x39}], 0x1) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0xfffffe, 0x32, r0, 0x0) mmap(&(0x7f0000b85000/0x2000)=nil, 0x2000, 0x100000b, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000185000-0xa)="2f6465762f6375736500", 0x40, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000e39000)=0x101, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000d20000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000736000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000dbd000-0x20)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00002e5000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x0, 0x0, 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, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xd004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x9, 0x0, 0x9, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0, 0x0, 0x0, 0x1]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ef3000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000041f000)=0x5) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f000062e000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000231000)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84, &(0x7f0000a7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/05 16:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x9) syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") timerfd_create(0x4, 0x800) sendmsg$kcm(r0, &(0x7f0000ee6000-0x38)={&(0x7f0000d2e000)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c, &(0x7f000039b000-0x60)=[{&(0x7f000053a000-0x89)="662783acf435dc9a526a88c2b600e0a71e1f0eaa5cc69209ef86b62696b73c51ad3ca1a39b566486a48b71eb4f33b1ca7a57819dc25e4d8635c8111e7975eb516e1034e20519c1ace3eadfd227932dac78b520e6ba72919d94836424579dbaf36f084dd26c41872f3259a87ca039e5609346f7f4b18066bd21cf7f9ca857c9d2eed1d13a49bf6bfe69", 0x89}, {&(0x7f000086b000-0x4f)="cdca1f469b2471b9194f9c430afce513b012e96ecc1f8c11dff4d8c06ec6ebd50e66cf7e9ac99f0fe7e0a6c32ed73bbe578e889ec18fd0b6eb718d22aa35e713be8fd0c281e9ca541bec78046dc1ba", 0x4f}, {&(0x7f00004f7000-0x93)="0210b522690197e409bbb5c1a32b7aaf325f143c49aa76d29e347e0c7447a570ec365a617c157c484f0defc1df978151bf3a9320628520b4dc80f7a0b76dee1e37044a3e11a93892f532b8a204cddaa11d4cec1773e706c04d8613d0e7d4e8bc6635d82f58a4ecf88abe0f64b7f2905959761717218ca029d120dfe496a3307978223a4ec4b84aa12f85aecbacb4cd4ae39a72", 0x93}, {&(0x7f0000116000-0xd5)="f598ba39a2c553c8c128bafa258e56820c32108ebd705d62d83365c8242f57fb1f594076f7447325585ca2ad81dc15e03873310becfbfb71d3b60e07768be203a6a623830fd7bb01c4b0b6c925bc9ff6d43ebb2d8693a1d3d02914e518eeb12a8084de3163ca8367c1e9d58b66505ad42b6b0b412a004a8179aac211f0ac5073075aab81d03ec4802e88f5913eeace3173b49d03214b1e231dcfcacd5a7fc7a52f4fb5cf74390c1baf58fddfbe9f658c3aec8b64219fbbed939bf25cbd60e004a2d674b47190cac7b7c031f6d157b3ab07ee264d45", 0xd5}, {&(0x7f000030b000-0x79)="4948d7c5cabb47768b3a9f848e36116a82a94f562ab2c7fd04a54d8c3f0a2c2ad47bdee0596cd75c074d5869a147201617f9e3498986bf1312bb4088b116475e830b4307cc6e5da121c29f757624851650a7f756eb28cbd2f596ddfee5b7f5f02512a634b29b2ce33959be683cf803e868aff22c1ce907396a", 0x79}, {&(0x7f00006d5000-0x81)="d18549c264f6c0a72d8cfec0dd603ecf930e2ad2403f7a4d4efd77feeef521da3871ce704c40e7dc7ef5b0f620d792599e9bd25f723c4916c07aff6b08638f15699b556dc20af0cb4225a2e2daefda094157ef05b4afb8eedf8692f623d76fcb4476e32c6120c00178b76eb4a2cba3b604f4f3a1699bba647a9f2f21c229dbf30a", 0x81}], 0x6, &(0x7f000081e000-0x1110)=[{0xd8, 0x103, 0x2, "9127d2ba7c270d0d8c5fbe225673efa35d2cd622537f6bf3c3859189493dd30c0dd412110edc29e2ef75b58d5f94fe1eba31d09c57a7e7fb77a7bd89459f026f03cdc6dbd21494b11bf9ec8d3ca7a3f0d1c876ca0c6275261056212005baa96fb4d5b96166d89807a3a102af848be06205c721b4a440dc2fcecc4a64237bf614a0457128d135ebfd5b23b694a497b73d81cd6098bbc34641eb244651c388b94ee35185b318e86af1ab68f38da0601526b46319e26d9ad052ba6ccc1345df8e58f4649749abf8"}, {0x1010, 0x11b, 0xfffffffffffffffe, "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"}, {0x28, 0x102, 0x9, "679791d2acd740d89794bf83bf821476ad8da283"}], 0x1110, 0x8880}, 0x41) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000280000-0x4)=0x0) ioctl$TIOCCONS(r0, 0x541d) 2017/12/05 16:35:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x8, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x5a, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003c1000-0x4)=0x0) ptrace$peek(0xb, r0, &(0x7f0000cec000-0x8)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x400000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000b000-0x4)="d8c61dd1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000001000-0xc)=[@dead_binder_done={0x40086310, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) poll(&(0x7f0000007000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x200) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000c54000-0x8)="2e2f66696c653000", 0x8a00, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000000a000-0x28)={0xaf, 0x22, 0x16, 0x8, "881dff000000000000800064f25f799b2c271d592716e3e144ca7448d69ed617"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000000)={0x90, 0x0, &(0x7f0000001000-0x90)=[@acquire_done={0x40106309, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x3, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000493000-0x30)=[@flat={0x0, 0x101, 0x0, 0x3}, @fd={0x66642a85, 0x0, r3, 0x0, 0x0}], &(0x7f0000004000)=[0x28, 0x48, 0x78, 0x1f, 0x30]}, 0xbfca}}, @clear_death={0x400c630f, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x52, 0x0, &(0x7f0000008000)="2c086ee48a7578ad9a192d8094ed4833b6195c66549d6c2dfc5baa6e5058bd8d94285c14313363ef4560621ac6d370c177ab42d88f04188a48b10507d78bfb86120f991030676a98d23319ec3a49cabdb8b2"}) clone(0x84222000, &(0x7f00006cc000)="1ee9", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000932000)=0x0, &(0x7f0000ba4000)="") 2017/12/05 16:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000117000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fe00000000, 0x0, 0x1, 0x8, 0x1, 0x3, 0x14}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ee1000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, 0x0, 0x0, 0x8, 0x3, 0x4, 0xffff}, &(0x7f000061b000)=0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007fc000-0xc)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000e4e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000004e000)={0x4, 0x8200, 0x9, 0x9, r4}, &(0x7f00006f3000)=0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) [ 131.972949] nla_parse: 7 callbacks suppressed [ 131.972955] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/05 16:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001c1000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b31000-0x4)=0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006f6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f6e000-0x8)={r1, 0xca5f}, &(0x7f0000326000-0x4)=0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000817000-0x4)=0x0, 0x4) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000ea4000-0x18)=@add_del={0x2, &(0x7f0000e4b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000052000-0xb0)={{0xbf, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x8, 0x1, 0x1, 0x8, 0x4, 0x3, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r4, r4, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2f000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000f84000-0xa8)={{0x4, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x800, 0x4, 0xf4c, 0x9f4f, 0x5, 0x7ff, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e84000)={0x0, 0x0, 0x0}, &(0x7f0000c0f000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000e87000)="6e65742f61727000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x80000000004) getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000037000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000049000)=0x1) fcntl$setpipe(r3, 0x407, 0x20000000000003ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) close(r4) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x757) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="93a41c60bb4d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000071b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a0e000+0xbe7)=0xc) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000c95000)={"5cc5dc36bb1c3014bd233752ff2b5e4eb1355e79ccff9370bf4a12e65dfb99d2e54faee0ef2cc6ab3e2b43b97d0300000000000000390200000000000000fdd31d6b681e0e7efc9319429c9a2d56ca4e1aad3fcfe534d35f921520e0c684406f0d827724aa1b87dbec29bac0e4664d37951fa7e7d1e81a93a830373663b650b56a76c8d798ad7cbe90abd6de56aa8ca0c1a2fc3cc307390b6f97bac9dc2d361396092b877157bd85d582f2e886dceca989d3db0c286847211014467bf23cd0fc98129a148f1936217c1cd915462348fe3653bce0ac42611f1f9025a31f0fd5dce5715ace9074d590406052d7f669430c9d2b02ae45cf1dce54e861c238ef679c9f8ad1f5c69e0a3c3917d75a81c6f60ee41e9ae686b36eb39ef78f98427135bb12a51b6bd3484f717203eacb809d85039aa8041dccadc373c060c3b9c59f68ad03da0ee309c48d26268dd0c425c7fdf972a54a6b90145938c591a8951b46674f3e0d35551b89e75bf33472c1d49411164eb47505c177d911622ce2efdf905ce5022c3a474849aec9f46977f0bf65c82ebe0bc18fc4f9d86e43881a3739aa3661b3505df600b776f33609d745f749fc753e855e6a9c382e12ca7541a0f38ecc86e999655dc612823a61cb00878fbf7dfdd57b7e06c06b474d150fb18c7f6f99b0227f566d66204b3dc4fc17f70f3e2f4d1ccda898f5818172aceee58749aa0ae70ff2ab97c1be987abbbbe1899e7a364f158aa771c21062ffdcac8d0323c0137cca0eb5b929f6cc843ea1393e35c1cc34dc83d6fac74f5bfbd70305e7fdf02aea2220a899b1b8eb5addf2503e03a76277444629f6f4d05dbc00c87aa75e2d7b5abe4edb0587c029175bfde3a7c0799518849d87008000f8ffffff00cfbd6d67f665fd9465328723173da5e55b4e82ff78ab1ecd9480fdc58c16f5e9149bbc38e5992629cf0dc08cf2b1df23488e04f3500ff22a432bd317080957e99d5638b909fbb6aa088524141a3c8436250640c662a691813746e1a62a6b9901643edf74e8749d5216b43d2ad7f8ebee07360c0f5b521ebc1a75a02cbbd47fc5f4244551c65748551aefb30657f59fd76c63355393baebffd4ff09dfa98e0237d3c56f77ce62b09f378bf831df1cb6c1d4276bbf49cf78fa62fb8b15eb156345594e0b9db2a63752676f9ce09c5b29dbfb5040fdc715c3ceee69cf873f433eb5882d7c430202153bef94ff0d96d3d723fb6e553b5f79593461b80073c70eeb962619f634a7bd9e085b4ba4206caa90d09c6c4371019e6a1a600ef6fbe377005eabffb72f0352b902d6590e24eb1ae6b90fdb99b5ab8be391b9e466f9528459743e8ff553315e45483bcc122f0a3c7c19be32674e08bd70bb6b805e3577461f7316b66226cb8fe0d8ca80f4aa9a93e389c0ca060e33f3362c17108cac6d60132327b16d6ec3"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e34000-0x14)={r6, 0x3, 0x3ff, 0xc80f, 0x7, 0x3ff}, &(0x7f00004cb000-0x4)=0x14) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000e81000)={0xffffffffffffffc0, 0x100000000, 0x1, 0x80000001, 0x8, 0xffdffffffffffff8}) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r1, &(0x7f0000215000)="6e65742f69665f696e65743600") sendfile(r7, r7, &(0x7f0000e7e000-0x8)=0x0, 0xffff) 2017/12/05 16:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000473000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00006e3000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x12, 0x4}, "706f72743000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000f5000000000000", 0x8a, 0x20, 0xc9ac, 0x8403, 0x80, 0x10001, 0x2006, 0x0, 0x0, 0xfed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000c17000-0xbc)={0x40, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "5eadc87bc87ca067", "a3da320cf43742bb255750925f3473f1ef459a769369b3c565f0747744b1d9a3", 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchmodat(r0, &(0x7f0000a1c000)="2e2f66696c653000", 0x20) sendmmsg$nfc_llcp(r0, &(0x7f0000817000-0xa8)=[{&(0x7f0000088000)={0x27, 0x34c, 0x9, 0x6, 0xfffffffffffffff7, 0xffff, "1d97453b33f7b27e340567345e7c7cf98b14edf21cd7657a05dab71253dbcb3ed6a177000208dcc34bcd095dfbb771ef4bacc84206e4d2a9c66c4ec20512fe", 0x4}, 0x60, &(0x7f0000256000)=[{&(0x7f0000e1b000)="e1b0cefadd8a75915bd02deb52ef3145e7bd382717b34eac53f6ac9c275081702aed0aad7481da2193b5ee407c3db02f1e97541dcb32753d6fdaed3c1517a820ada35f09c4dcd371a3d77a460f9ce7a01f66e2504d41fb8cef0701c7fbb84c368a564b3bdc4ee03d13a6", 0x6a}], 0x1, &(0x7f00008c9000-0x20)={0x20, 0x11f, 0x3, "638e9ba5458f5232fc3165d5"}, 0x20, 0x4000000}, {&(0x7f00007e1000)={0x27, 0x100, 0x5, 0x3, 0x9, 0xffffffff, "8a15e8195235d63eac89258b56dc925ebfc623b189d6e472f1fdfd49e328faad3869c85091674e5d643b2990f15288dd4633bb5c5836da67be0f976bd987ab", 0x9}, 0x60, &(0x7f0000dc4000-0x40)=[{&(0x7f00006b7000)="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", 0x1000}, {&(0x7f0000631000)="c0643104c0461189cb54d86d2d497dc3028caced943830339ad1af1ec901830b59c6ba0c21b3ed39e5a365f0fc7e5c4fd1003b625c58dce1ec0c8fff975ec65d9e188fc11eb63f3a6a9a0426db557343b4e51d0635ed0a409bb67d57c34ff45c4b4aef629467ce892ef376c99b23b141090daf9e1e5cae16689fb16b3ca3d9bee2a644", 0x83}, {&(0x7f0000794000-0xe8)="88f40a5c763a0e9210f0e2aab94f91f02194500a8c98d83bb88c8a584586491bc48727db5d2f7bf56ad9c64b72b4a16a7280a5d4d7a0d0c857b6c240af3ece23137a11c8408faba2e49fa99c1905a3c06aa80aaf004547890b26bd602ad4c5e33367c0f836965cb0a3d6bc6b8b6bffa2bad5d7f3fb76aacf1f5194f96a9b15fa19f4da1de8ccd264fa061c5bb928eaf852abb10377be9b76084188891323b1d4e53185afd6af0d2a2aafab379338ecb1581b8909569f991e15d0ecce7f1192aff1e3f9ae6bf2f5e994bb62754e0474c98b104b55d1b4fc0a3deb8a0d4eebb820cfa254a1abddb4e8", 0xe8}, {&(0x7f0000262000-0x7)="fd0a8b40a0a396", 0x7}], 0x4, &(0x7f0000c1b000)={0x1010, 0x10f, 0x6, 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"}, 0x1010, 0x24040014}, {&(0x7f0000064000-0x60)={0x27, 0x7, 0x0, 0x7, 0x8, 0x36, "d914a7d138982cd942785386d171c4c1d16e0d835b27e0a27174962cdc7928e2cb121b85d2d1d9e6902ffc80b6f3e13284e775aed6bc264cef0eced5da0c52", 0x200}, 0x60, &(0x7f00002da000)=[{&(0x7f00000fe000)="fd11e87e4d2817066b505d3fad64dfaa246b3a162987d080f57c6c5d0e4890bcf933bd", 0x23}, {&(0x7f0000412000-0x2)="4628", 0x2}, {&(0x7f0000f52000)="4e411ad41d6b5fdffc1164d9ee26a23ce014f621d3b1357060d0d5ab82380d7cb0e4019c5fd6213ca7c55f9be7b3a70a6accfcc9cc38d90fdb0c016560a39b823210a1c3c86bf300e76781b0e4352d8efca99ccadc0d2047422293dc271db129132e54bcc5ab9808aeb252bba674b50513c846e14aacc997b3bb386292cf2bc2377d13c58f6ef11213095bb909750d858275433e7487c3eb3e1785153b801c0de2bb5ad5f284b56517", 0xa9}], 0x3, &(0x7f0000fde000-0x28)={0x28, 0x6, 0xc7, "c90eff4564cb47ebb9064544d46ff7a6bf8b54bf32461b"}, 0x28, 0x4000}], 0x3, 0xc085) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005a7000)={0x0, 0x4000014000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) mlock(&(0x7f000073f000/0xa000)=nil, 0xa000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000041e000)={0x100, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007b7000-0x4)=0x0, &(0x7f000077e000-0x4)=0x4) [ 131.988928] binder: 20385:20387 ERROR: BC_REGISTER_LOOPER called without request [ 131.988938] binder: 20387 RLIMIT_NICE not set [ 132.022667] binder: 20385:20393 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 132.097991] binder: 20385:20402 BC_ACQUIRE_DONE u0000000000000000 no match [ 132.098073] binder: 20385:20402 got reply transaction with no transaction stack [ 132.098084] binder: 20385:20402 transaction failed 29201/-71, size 48-40 line 2747 [ 132.149573] binder: BINDER_SET_CONTEXT_MGR already set [ 132.149584] binder: 20385:20387 ioctl 40046207 0 returned -16 [ 132.150693] binder: 20385:20402 ERROR: BC_REGISTER_LOOPER called without request [ 132.150704] binder: 20402 RLIMIT_NICE not set [ 132.153230] binder: 20385:20387 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 132.161372] binder: 20385:20402 BC_ACQUIRE_DONE u0000000000000000 no match [ 132.161409] binder: 20385:20402 got reply transaction with no transaction stack [ 132.161418] binder: 20385:20402 transaction failed 29201/-71, size 48-40 line 2747 [ 132.260680] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/05 16:35:11 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c74000-0x8)={0x0, 0x0}) sync_file_range(r1, 0x1, 0x80000001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000442000)=@common="697036746e6c30000000000000000000", 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80000008, 0x0) bind$inet6(r4, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet(0x2, 0x6, 0x0) shutdown(r2, 0x0) listen(r4, 0x4) connect$inet(r5, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r3, 0xfffffffffffffffe) sendto(r5, &(0x7f0000844000)="", 0x0, 0x0, &(0x7f0000995000-0xc)=@nl={0x0, 0x0, 0x8001, 0x0}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000113000-0x38)={0x0, 0x0, &(0x7f000073e000)=[], 0x0, &(0x7f0000541000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e94000-0xb8)={0x0, 0x5, 0x0, 0x8, 0x0, 0x10000, 0x6, 0x9, {0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffeac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xfff, 0x7, 0x7, 0x0}}, &(0x7f00005a5000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001ca000-0x14)={r6, 0x0, 0x0, 0x0, 0x1f, 0x200000000000}, &(0x7f0000f93000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d8e000)={0x0, 0x100}, &(0x7f0000905000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000062d000)={0x0, 0x3, 0x1000, 0x0, 0x0}, &(0x7f000070b000)=0x10) keyctl$session_to_parent(0x12) sendmsg$inet_sctp(r5, &(0x7f0000ed7000)={&(0x7f0000278000)=@in6={0xa, 0x0, 0x4000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000970000)=[], 0x0, &(0x7f000034d000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xffffffffffffffff, 0x0}}], 0x1, 0x0}, 0x0) sendto$inet(r5, &(0x7f0000bd2000-0xad)="", 0x0, 0x1, &(0x7f0000c8b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000033b000)="", 0x0, 0x0, &(0x7f000003d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f00007d3000)="2e2f66696c653000", 0x2200, 0x42) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00002fc000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00008be000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000-0x4)=0xe8) close(r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000919000-0x8)={r7, 0x1}, &(0x7f00007c5000)=0x8) r8 = syz_open_procfs(0x0, &(0x7f0000007000-0x3)="696f00") read(r8, &(0x7f0000f42000)="", 0x0) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000042c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:11 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000000e000)={0x40000001, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000eab000)=0x8, 0x4) bind$inet(r2, &(0x7f0000bcb000-0x10)={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000049b000-0x10)={0x1, &(0x7f0000623000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r2, &(0x7f0000119000-0x1)="34", 0x1, 0x20000801, &(0x7f0000ea5000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000675000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f00008ac000-0xf9)="70190b26c2ef7f43353d54f70a059a7567816786cedb8c487513abe1ebfc9e0a85ada22eef0103a8c1f03153f4ef3804654372353d05b6ef461d5aa99f2ff27a9dd948990bfeb1d2ba0b823c3a09895531c69ad90fbcffe33229a67d7eb6e91fc8d065b288607005bd92d6d56b83a8334ed8f2764fddc5b251cdb2f9e43e192857cbdca9cc22158e20227fca76829afb5ed60bf52b37c5998123aa5335eef8873f7344a867b5ea28c95cc0fca4a83e3468c5728f04fb79c397c0613056e44d6ebf41837ea9d91995aa4e5db5267877efde967b1399cc90556041512056a07a7a462ab67e87523f19789729b874b470fdac3146bf3ca57436ea", 0xf9}, {&(0x7f0000074000-0x6c)="c5c426e4f655bc19ab2da8103aa93f09363e7389c3804a3d660932eaace358de86c23ee51b12ae2e1a65985c583c4b98d2ce5e65d698727b1d9fb6b0b01887d8c27cf1dbacae12ddf14e96788a7d2bd3edb6e656195c2ab32c13c892f34fd196a311f15ccbdef3db8f551dbd", 0x6c}, {&(0x7f0000b13000)="d4755521fd4b12bde973098ec8e47a5f6377fd359717819dcb99b234f3d48da2f9d26b89bd6dbc7e3b4eb9de586310ac37eb8f3aa87ef1b49325a059e0d6d42b62b48a7462814bbfbe810e70e8d5d5acb49e8366e7234f7b73", 0x59}], 0x3, &(0x7f0000520000-0x1420)=[{0x100, 0x3b, 0x4, "a06769de120681a30305fbed66579b5916c3e882e48aa675d57eb2f2b53516f7b758b7b845e5013b46b07957ba6923b769c535e9ca1cdfb2889a5b5c98bf0eb537d60215220c48e913ab9897d0061bd0095d9c9548fe2aeb4f2bfe41a1b77af8a58abaabeaff7d69bc9f932eca3e65664a1873dd517c31e29bc45836e40229c1c3056b4ed038edf8256fd0c9bb11023984fb77908c605806b672233e617acdc30e7259cb3126172b62ed9ac7f1f0612c235a14f93b89c906c5416400b2fe83087fed21ae81683364b99dcc9660f24cec80c97204ff4c5638ef357a4eb13842825c82a8237bc196c7581f19db75c0"}, {0x68, 0x11, 0x7ff, "185926f839791485cd1f51b1675fe90aedd3b44a0936d3e2916a8daa8cd388fa0eb13a36c577e85f0622a38d4cdbc9169e18d403da8973a1dad82fe2ecf737ab9d9e20fa191cc6d95118cd856b1dabdf8ad292e565"}, {0x50, 0x11f, 0x8149, "7417235236c7d608e53f9cdac1a0680bf9a9df969234faa760e70e2dd9b0529db8a454a17a394071219a2b98f3588b6d39edc337409d82d4269ce65894"}, {0x98, 0x107, 0x4, "e42bf20fcc6bca21c5cc4a0d2e89ac6012e1e84a4fb6aa6dfc643ad9dfc5627affc1b491490be31a59ae9cb3618c1dc912cf0d9e0351560eddb9f96c0d31e9eab2e0d6dc37a39d1a255a801a35eb45c3de3cb5836f260c7d9e90823ad4cdf586cf38a81c29410a17f12bcb1f3f35e162798d613f56beddf4028c1c50dca48058e4ddbafd04"}], 0x250, 0x8010}, 0x0) shutdown(r2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000009000-0xc)={0x1, 0x0}) close(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7, 0x7fff, 0x8}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000416000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ed5000)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000ac2000)=0x2, 0x2) epoll_create(0xffffffffffffffb4) socketpair(0x9, 0x0, 0x3, &(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f0000bbb000)="00", 0x1, 0x160, &(0x7f0000ccb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$dupfd(r4, 0x406, r4) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x14, &(0x7f00007a0000)=0x0, &(0x7f0000784000)=0x4) signalfd(r4, &(0x7f0000193000)={0x1}, 0x8) mmap(&(0x7f00007a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe0000)="2e2f66696c653000", &(0x7f0000b1b000-0x8)="2e2f66696c653000", &(0x7f00006d4000)="6578743300", 0x420, &(0x7f0000f6f000-0x2)="4f45") r0 = syz_open_dev$sndtimer(&(0x7f0000724000-0x3)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005c9000)="2f6465762f766373612300", 0x2, 0x101844) r2 = perf_event_open(&(0x7f00003e3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f00000e9000)={0x20002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x9fc4, 0x0, 0x2, 0xf6f, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000a10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r2, 0x5452, &(0x7f00004dc000-0x8)=0x20) ioctl$TCGETS(r1, 0x5401, &(0x7f000079a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r1, 0x5404, &(0x7f000060f000-0x14)={0x5, 0x3, 0x4d, 0xff, 0x6, 0x8002, 0x10001, 0x6082, 0x4, 0x0}) poll(&(0x7f000019f000)=[{r1, 0x121, 0x0}, {r4, 0x210, 0x0}], 0x2, 0x2) r5 = dup2(r0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f00005a5000-0x9)="2f6465762f6b766d00", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000029000)={0x4, 0x78, 0xd4e2, 0x0, 0x0, 0xa49, 0x0, 0x3, 0x8, 0x0, 0x2, 0x79, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup(r4) ioctl$TIOCNXCL(r6, 0x540d) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000966000)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000608000)=[{&(0x7f000041f000)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000d56000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f23000)="2f6465762f72746300", 0x10400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffff9c, &(0x7f0000754000)={0x300ffffe, 0x0}) r9 = socket(0xa, 0x3, 0xff) sendto$unix(r9, &(0x7f0000206000-0x29)="ff7ffffffffffffff44cea00000026705fb31a0002b3724c7d650090000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000130000)=@get={0x1, &(0x7f0000d07000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000}) socket$inet6(0xa, 0x5, 0xb) alarm(0x1000000000004) 2017/12/05 16:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x6, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000b87000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0x9, 0xcb, 0x5703, 0x7f, 0x0, 0x80000000, 0x58}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x240000000003, 0xb) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c19000)="2f6465762f73657175656e6365723200", 0x200000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000169000-0x4)=0x0) accept$packet(r1, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af3000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000096000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000aba000)=@common="7465716c300000000000000000000000", 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000185000)=0x85a4, 0x4) r5 = syz_open_dev$sg(&(0x7f00001c1000)="2f6465762f73672300", 0xffffffffffffffff, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000abc000-0x30)=[{0x3, 0x7e6}, {0x3, 0x3}, {0x3, 0x4}, {0x3, 0x8000}, {0xa, 0x3}, {0x8, 0x1}], 0x6) personality(0x480000a) r6 = fcntl$dupfd(r3, 0x406, r5) setsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f0000747000)=0x5, 0x4) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000033d000)={0x7, 0x0, [{0x80000000, 0x2, 0x4, 0x9, 0x65, 0x0}, {0xc0000019, 0xb76, 0xfca, 0x1, 0x9e, 0x0}, {0xb, 0x0, 0x3, 0x3ff, 0x7, 0x0}, {0xb, 0x100000000, 0x8, 0xffffffff, 0x80, 0x0}, {0x80000001, 0x6, 0x0, 0x6, 0x3, 0x0}, {0x7, 0x100000000, 0x9, 0x5, 0x1, 0x0}, {0x4, 0x100000001, 0x4, 0x0, 0x9, 0x0}]}) ioctl$KVM_SET_PIT(r5, 0xc0481273, &(0x7f0000821000-0x70)={[{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, 0x4}, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x95de, 0x2, 0x946, 0x40}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006a3000-0x18)={0x0, 0x8, 0x10, 0xc2, 0x6a6c}, &(0x7f00002ec000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000567000)={0x2029, 0x7, 0x4, 0x42, 0x4, 0xaca, 0x7, 0x9, r7}, &(0x7f00004d6000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000b9f000)={r7, 0x49e8, 0xb48f, 0x7, 0x100, 0x7, 0xfffffffffffffff6, 0x3, {r8, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2c5, 0x8001, 0x2, 0x0, 0x8}}, &(0x7f000031a000)=0xb8) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f000085c000-0x4)=0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00004ca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_setup(0xc06, &(0x7f0000dd0000-0x8)=0x0) io_destroy(r9) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f00009a0000-0x30)={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000705000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r2, &(0x7f000013d000-0x5b6)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ef0eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a207004596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974e52046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f379504010f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe", 0x401, 0xfffffffffffffffe, &(0x7f0000729000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 16:35:11 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000002000-0x4)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000038000)=0xffffffffffffff04, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000037000)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x9, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) epoll_create1(0x80000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000016000-0x20)={0x1, 0x8000, 0x4, 0x9, 0x9, 0x1f, 0x9, 0x5, 0x0}, &(0x7f0000009000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000e000)={r4, 0x7b4}, &(0x7f0000031000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000039000)=@assoc_id=r5, &(0x7f0000039000)=0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KDSETMODE(r7, 0x4b3a, 0x10000) getsockname(r2, &(0x7f0000032000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000032000-0x4)=0x58) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000038000)={r6, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x453, 0x400, 0x6, 0x5}, &(0x7f0000032000)=0xa0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000010042}, 0x4, [0xfffffffffffff800, 0x101, 0x49, 0x81, 0x1f56, 0x80, 0x8000, 0x1000003]}, 0x5c) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000039000)=0x14) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000039000)={r8, @multicast1=0xe0000001, @rand_addr=0x66e}, 0xc) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000017000-0x90)={0x100000000010, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000035000-0x7f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000030000)=0x90) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000d000-0x20)={0x8, 0x9, 0x0, 0x3, 0x3f, 0x5, 0x2, 0xffffffffffffffe0, 0x0}, &(0x7f0000037000)=0x20) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000003c000-0x26)="2400000019002509011c1ffbfffffc0e0200000600000000000000050800ed005f1890b3e090", 0x26) 2017/12/05 16:35:11 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x100000001, 0x80000) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x1ff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) memfd_create(&(0x7f0000008000-0xd)="736563757269747947504c3a00", 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000016000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) setsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000020000)=0x8003, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000018000)=0x0, &(0x7f0000021000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000394000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc9000-0x4)=0x54) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fc8000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f000008c000)=0x0) socketpair(0x2, 0x1, 0x10001, &(0x7f0000b15000-0x8)={0x0, 0x0}) 2017/12/05 16:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x807, 0x78e8) r2 = socket(0x42400001, 0x0, 0x8) r3 = socket$netlink(0x10, 0x3, 0x3) recvmsg(r3, &(0x7f0000d41000+0xd2c)={&(0x7f0000a71000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000575000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x1, &(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x4}, 0x40000060) accept$inet(r2, &(0x7f0000ff5000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x10) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000895000)="24000000260007003200000800367700fb01ffff0100000000000000ff0200000000ff10", 0x24) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) write(r1, &(0x7f000066c000)="7cb0944a1f9b7a27d5a0bf5f7a7c54b872da0b699a057162828a464583ae706e5331b33bba63e6bd7ea594403681b2ec6aa532e8657e1d377475048fd6d2a818b9fe477512993d28d7a1e94975527d5666b87159de8276b75aab0dae3ac31b14b9d55ee58df4ed2a8d", 0x69) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000acf000-0xdc)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xa4c8}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x0, 0xd2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x1c000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008c3000)=@sack_info={0x0, 0x6, 0x1000}, &(0x7f0000ead000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000068000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000559000-0x8c)={r6, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) connect$inet6(r5, &(0x7f0000ee0000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee2000-0x31)={0x0, 0x0, ""}, &(0x7f00008a8000-0x4)=0x8) read(r0, &(0x7f0000314000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e57000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) read(r0, &(0x7f0000af6000)="00", 0x1) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000019c000)={0x0, 0x0, 0x1}) getresuid(&(0x7f000060e000-0x4)=0x0, &(0x7f0000a24000-0x4)=0x0, &(0x7f0000901000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000032d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ded000)={0x0, 0x0, 0x0}, 0xc) setresuid(r3, r4, r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005ee000-0xc)={0x0, 0x80000, r0}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000037c000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) sync_file_range(r0, 0x2d, 0x800, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000280000-0x10)={r2, r6, 0x9}) sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000244000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000776000)="2f6465762f6175746f667300", 0x80001, 0x0) 2017/12/05 16:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000ff7000)=0x0, &(0x7f0000838000-0x4)=0x4) delete_module(&(0x7f0000bed000)="5c47504c6574683076626f786e6574305d00", 0x200) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f000020d000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000565000-0x4)=0x100000000, 0x4) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mbind(&(0x7f0000afe000/0x4000)=nil, 0x4000, 0x3, &(0x7f00005ee000-0x8)=0x2, 0x3f, 0x1) getegid() recvmmsg(0xffffffffffffffff, &(0x7f0000f92000)=[], 0x0, 0x0, &(0x7f00000a4000-0x10)={0x0, 0x1c9c380}) sendmsg$alg(r3, &(0x7f000039d000)={0x0, 0x0, &(0x7f0000657000)=[], 0x0, &(0x7f00007af000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000c15000)={0x17, 0x81, &(0x7f0000831000-0x81)="6db506182d447bac9004b7699887436711b8c363057733dd472959f8a588c3a61bea5ffe4d02d355f69ea4cac8d0f4229a5c45500b0e3ae8dfe33cb3b640c4cc20c4bab81992b0470f34f595aa2f578f5f1505c3f8d31561ef042c97bea79998f597b108ab72562ca611c573fd1d250adb784df00c15f8707dc0d229e213ed58a9"}) 2017/12/05 16:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x80) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000304000-0x4a)="30af7bf8d3cf9ceaeaf731b3ab69a96081140b1d6bbda9a653fcb8136f251b1506c5652b5e52c1a738a12468a992c5c04fd04a5121bd442abceb2cda65354a0f2b4c0fb544207d051ae9", 0x4a) sendfile(r0, r3, &(0x7f0000084000)=0x0, 0xe9) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000a50000)={0x0, 0x4, 0x0, 0x2, 0xa0}) rt_sigpending(&(0x7f00004d3000-0x8)={0x0}, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r6 = perf_event_open(&(0x7f00009ff000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000967000-0x18)="000000dd000001020000008c5ee18c1000f102000000fff2", 0x18) r8 = fcntl$getown(r5, 0x9) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockopt$inet_int(r4, 0x0, 0xf, &(0x7f000040a000-0x4)=0x0, &(0x7f000068a000)=0x4) r9 = socket(0xa, 0x1, 0x0) ioctl(r9, 0x8983, &(0x7f00003b4000)="") socket(0x1, 0x40080003, 0x3) r10 = syz_open_dev$sg(&(0x7f00007c7000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x480) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r10, 0x8008ae9d, &(0x7f00001b3000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") 2017/12/05 16:35:11 executing program 6: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a66000-0x4)=0x0, 0x80000) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a67000-0x4)=0x0) r2 = getpgrp(r1) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r2, 0x11, &(0x7f0000a67000)={0x1e, 0x0, 0x401, 0x800200000000000c}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008cd000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00007de000-0xb)="2f6465762f766373612300", 0x400000000001, 0x800) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xb5e, 0x2000, 0x0, 0x0, 0x0, 0x3ff, 0x2082f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f2b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000bb6000)={0x3, 0x10001, 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]}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x9) clone(0x2000800000b, &(0x7f0000a58000-0x4)="19fa0234", &(0x7f00003aa000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00007af000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000f44000)=0x228000, 0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) io_setup(0xe930, &(0x7f0000fc5000)=0x0) 2017/12/05 16:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000733000)="2a00", 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000000f, 0x800, 0x0) setsockopt(r2, 0x5a5, 0x0, &(0x7f0000001000-0x4)="", 0x0) r3 = dup2(r2, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x28000000000, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x5000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00002b7000)="5c2b262d7d2d00") sync_file_range(r0, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00008fc000)={0x0}, 0x4) r4 = syz_open_dev$loop(&(0x7f000099c000)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00001b6000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00001c6000)={0x26, "726e670000000000000000000000", 0x0, 0x5, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000827000-0x1)="c1", 0x1) r6 = add_key(&(0x7f0000af4000)="6465616400", &(0x7f0000820000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cf1000)="5804d02f3dab347ebe52c2f7e44e103714da1310899b7b46725b07daafae12180a8c2c0ea9ba54da06537a3316709466469a07230f6d7ba50966bf51cb7af343510038349f4c4b728f66831413b9fa33bef7ed1e6cf8ff2ba6f60adcbde0018c9ec1598ce14784f83f4352399d69f11eb763603fe8acf38a04dbbe1f76ce1249a089e93af634b9918cc49274420e9390f1e3b023686fbdde8d12e49a73d9f8dfdabc3813326e885f6fdd270d73769ca77690f24a65a8a01e811fcd2409b86997c02a802e6818d882bab893c2033a2a46e9f2a243ad742aa8603a1b78ba75f2a1e66f7c", 0xe3, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f000032a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) syz_open_dev$usbmon(&(0x7f0000f25000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x202040) connect$netrom(r4, &(0x7f000011f000)=@full={{0x6, {"6517c968408c78"}, 0x56c}, [{"b0526ac9e8e809"}, {"0e3e2fe9004efd"}, {"cd0f1fe2145de1"}, {"d1abda0fff767e"}, {"fe8977426c1253"}, {"5c9446e8952bbd"}, {"0c3a8fe0258d91"}, {"40e61724ee9d9c"}]}, 0x48) rt_sigpending(&(0x7f0000da1000-0x8)={0x0}, 0x8) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00004f4000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r4, 0x4000000000001277, &(0x7f0000239000-0x1)="15") getpeername$netlink(r4, &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069f000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b3e000)=[{0xbd317e860a6e3da6, 0x5}, {0x2, 0x385}, {0x8, 0xfff}, {0xc, 0x1}, {0x8, 0x0}, {0x0, 0x4}, {0xe, 0x8}, {0x8, 0x6}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = syz_open_procfs(r7, &(0x7f00003de000)="617474722f6b657963726561746500") write$fuse(r8, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x2, 0x10000, 0x81, 0x200, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000609000)={&(0x7f0000a42000-0x14)=[0x6, 0x3, 0x7, 0x7f, 0x1], 0x5, 0x3f, 0x3, 0x20, 0x6, 0x400, {0x8, 0x6b, 0x9, 0xfef, 0xb19, 0x1, 0x101, 0x5bfe, 0x1ff, 0x80000000000000, 0x1, 0x0, 0x38, 0x5, "55936e53948e74cf4ddb83deae1005e869d1b8a20ab6ec89bd6c984dd80aca7c"}}) [ 132.411613] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 132.434539] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20443 comm=syz-executor2 2017/12/05 16:35:11 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000044000-0x4)=0x0) ptrace(0x11, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000008a000)="2f6465762f696e7075742f6576656e742300", 0x7f, 0x20000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d77000)={0x3, r1, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003e1000)={0x1, 0x200, 0x7, 0x3, 0x0}, &(0x7f0000a2c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001d7000)={r3, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000099000-0x4)=0x8c) r4 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000f0e000-0x4)=0x0, &(0x7f00003b4000-0x4)=0x4) sendfile(r4, r4, &(0x7f000009f000-0x8)=0x0, 0x40000102) r5 = getpgid(0x0) getpgrp(r5) utime(&(0x7f00008e5000)="2e2f66696c653000", &(0x7f0000718000-0x10)={0xc1f, 0xfd16}) r6 = socket(0xb, 0xf, 0x8dac) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000d9e000)=0x80000000, 0x4) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f000089a000-0x78)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000906000)=0xb2) 2017/12/05 16:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000004, 0x3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) r1 = socket$inet(0x2, 0xf, 0x6) recvmsg(0xffffffffffffffff, &(0x7f000086e000)={&(0x7f0000ae5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009b6000)=[{&(0x7f0000082000)="", 0x0}], 0x1, &(0x7f000059b000-0x12)="000000000000000000000000000000000000", 0x12, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1e000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000906000-0x58)={{0x3fa, 0x2000000001003}, 0x1, 0x81, 0x6, {0x59e5, 0x80}, 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept4(0xffffffffffffffff, &(0x7f000024a000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e0a000)=0x1c, 0xfffffffffffffffc) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="73797374656d00", 0xff7ffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000fdb000)=[{0x5, 0x101, 0x100, 0x80, @time={0x0, 0x0}, {0x200, 0x5}, {0x8, 0x7f}, @time=@time={0x77359400, 0x0}}, {0x401, 0x9, 0x7fffffff, 0x6, @tick=0x100, {0x1, 0x0}, {0xffffffff, 0x3}, @queue={0x6, {0x4, 0x7}}}, {0x9, 0x9, 0xda4, 0x5, @tick=0x542, {0x8, 0x9}, {0x2d, 0x100}, @connect={{0xfff, 0x4a82}, {0x3800000000000000, 0x7}}}, {0xffffffffffff8001, 0xfffffffffffffffb, 0x5, 0xfffffffffffffe01, @time={0x0, 0x0}, {0x5, 0x40}, {0x7f, 0x4}, @quote={{0x8, 0x5}, 0xa44, &(0x7f0000b1a000)={0x4, 0x1000, 0x8, 0x7fffffff, @time={0x0, 0x1c9c380}, {0x87d, 0x1}, {0x0, 0x0}, @quote={{0x5, 0x1}, 0x9, 0x0}}}}, {0x3, 0x2, 0x82dd, 0x100, @time={0x77359400, 0x0}, {0x865, 0x9}, {0x100000000, 0x0}, @queue={0xfffffffffffffc00, {0x1000, 0x1}}}, {0x993, 0x6, 0x5, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0xfffffffffffffff8, 0x1}, @queue={0x8, {0x6, 0x8}}}], 0x120) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000951000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000065d000)=0x14) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000db2000)={0x10000, 0x9, 0x1ff, 0x2, 0x14, 0x3ff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00006cd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x5, &(0x7f0000eb8000)={0x0, 0x3, 0x0, @thr={&(0x7f00002bd000-0x70)="285e199035f3702019252c609442712068c7eef8135512430c99db379d86faf541cef1784ae8cfdca3fd7f76ad72617f8b82a2b7ea948783676825d7e2ae969b0b52288c9091d88723506bfeb8f907f8ed73bb413e3009eec0cd9419e936f062a483a4c7099cae8c9b60be10c9a24281", &(0x7f0000b13000-0x51)="d54353837e6c1689763e7f6ca5c3cbbfbca63e6601c5dc877162fbbe1cbdd2445af31a8c638c1f53762952c7d7c181b17bd03eabf6dd7d78d720e941f93dda22bf8f04932532e13c9c3cb5567a4078f719"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bba000+0x424)=0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000faa000)={0x0, 0x0}, 0xd251, 0x4) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f00002ed000-0x4)=0x0, &(0x7f00004c3000)=0x4) getsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000d8c000-0x4)=0x0, &(0x7f0000c16000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000b1a000-0x10)={0x4, &(0x7f0000d55000-0x78)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) connect$inet(r1, &(0x7f0000d0b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000263000-0xe8)={{{@in=@empty=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000)=0xe8) syz_extract_tcp_res$synack(&(0x7f0000b98000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}, 0x0) socket$inet(0x2, 0x8000000000000003, 0x6) syz_emit_ethernet(0x107, &(0x7f0000e76000-0x107)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf9, 0x2, 0x0, 0x800000, 0x6, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0xe5, 0x0, "0a6b1b18c5c2d279dfb88631926f87af1a813cbcf0ed2c64fd2cb9ed2fb995766d7e21053e2ce3207cbbfbe423ded26a96906461631eadedc99f90c384008106b3e9668a147c63faf6ae68e20fc2c0e1b30068393e570cfe1913de48c46772d13af06ea2089a9a0f7581c0c32bce1a84973e74b57d753d6d97ca6f493f4f38e2d82c8fb43f33d54b4d703e215b1ac85f61b9e0a531ca61de91464f5a0be6e70c693b871debdbda608a0c9bd56d7dbccbe2e8282ae1cfb86871ac1ad13e7da643f12db82f598db9a8458a21fbe7a37cbfc17efa2a9217400c90e3d9d9c0"}}}}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00007ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_extract_tcp_res(&(0x7f0000696000)={0x42424242, 0x42424242}, 0x800000000000002, 0x20000009) 2017/12/05 16:35:11 executing program 1: mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000091f000-0x9)="2f6465762f6b766d00", 0x400000000022003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000afc000)="2e2f66696c653000", 0x200280, 0x84) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005e2000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x1ff}, {0x0, 0x0, 0x2}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x2000012, 0x1c, 0xffffffffffffff9c, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x5, 0x0, [{0x0, 0x0, 0x8, 0xffffffffffffffdf, 0x8, 0x0}, {0x8000000d, 0x1, 0x9, 0x8, 0x3e09c71a, 0x0}, {0xf, 0xffff, 0x0, 0xf0, 0x2, 0x0}, {0x80000001, 0xffff, 0x3f, 0x7, 0xfffffffffffffffc, 0x0}, {0x1, 0x80, 0x6, 0x7f, 0xae6, 0x0}]}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000afd000)="2f6465762f766373612300", 0x7, 0x200004000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x21b84572, 0x10001}) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x8, 0x32, r4, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000005e000)={0x1, 0x0, [{0x10002800000048d, 0x0, 0x4}]}) 2017/12/05 16:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2000000000000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c0a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b31000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2f, 0xc778, 0x401, 0x7, 0x4, 0x7, 0x7, 0x9, 0x2, 0x6, 0x40, 0x200, 0x6, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b0b000)={r2, @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]}, 0x49, 0x4, 0x3, 0x3c7, 0x7}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80008040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000084f000-0x2)="143a", 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x4, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x3, 0x800, 0x26f, 0x8, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f00006ba000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1000014d202) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080d000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000536000)=0x0) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r1, &(0x7f0000d10000)={r7, r7, 0x8}) r10 = dup3(r5, r4, 0x80000) ioctl$KVM_X86_SET_MCE(r10, 0x4040ae9e, &(0x7f0000d33000)={0x100000000000000, 0xd001, 0x7ff, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000014f000-0x18)={0x1, 0x0, [{0x10, 0x0, 0xfffffffffffffffc}]}) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f000025e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/05 16:35:11 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20003, 0x7fff) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000074c000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006ef000-0x10)={0x2, &(0x7f00009ae000)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ebb000)={0x0, 0x0}, &(0x7f0000128000-0x4)=0x8) r4 = fcntl$dupfd(r2, 0x0, r2) gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b76000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x2, &(0x7f0000a06000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b82000)=0xfffff7ff80000000, 0x4) ioctl$UFFDIO_API(r5, 0x4020940d, &(0x7f0000e24000-0x18)={0xaa, 0x1, 0x0}) bind$inet(r4, &(0x7f0000019000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x400080, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000-0x10)=@generic="2c32b331037450ee7b0f0d1f07eed312", 0x1}) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x8, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$addseals(r4, 0x409, 0xc) ioprio_set$uid(0x3, 0x0, 0x100000000) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 132.511838] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/05 16:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c47000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000608000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a74000)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000815000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4896, 0x2, 0x1, 0x0, 0x0, 0xa0, 0x1, r1, r2}, {0x5, 0x1, 0xd3, 0xffffffffce296844, 0x7, 0x7fff, 0x720, 0xfffffffffffff3cf}, {0x7f, 0x3, 0x80000000, 0x5}, 0xff, 0xffffffffffffff7f, 0x8001, 0x0, 0x10, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x8000, 0x100000000}, 0x1, @in=@multicast1=0xe0000001, 0xee, 0x3, 0x0, 0x8, 0x6, 0x800000000, 0x7f}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = memfd_create(&(0x7f0000eef000)="0d", 0x4) r4 = gettid() setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000f8f000)={0x7, {{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]}, {{0x2, 0x0, @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]}}, 0x118) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c10000-0x18)=@generic={0xb0f, 0x7, 0x6}) r5 = getgid() sendmsg$netlink(r0, &(0x7f0000797000+0x35c)={&(0x7f0000d44000-0xc)={0x10, 0x0, 0x5, 0x7}, 0xc, &(0x7f00004a4000-0x90)=[{&(0x7f00002d3000-0x152b)=[{0x76, 0xfff, 0x2, 0x10000, 0x6, "d83d60b6e8aa20b62ae7b5fc2c4677a8c4df0d6650194b6340e5010a3d6e1f33e61bdf605904c97c3301ce9467a49e79fb03d6e4a85f8f8e95deeca8b462b993cd9e1e5c86218052f8cb1bcf2c0f3aeae2600c1d3eccb3bd3fd569e8b2eb3604c01c17136e18"}, {0x40, 0x2, 0x100, 0xfff, 0xffffffff, "096a8d3db7ad4d60a85137ab4eb281e1e8b2e2f3d8a6bdaa9efbc075b01c45c7506537411249972b3d1fe22e312e4d6b"}, {0x98, 0x7, 0x2, 0x400, 0x0, "cda65f93260f3c8f1dbc9c362eda1b7947d0d551c2033536b197ecca6c094853d15450e1ed34f51c39b59f437c793f0e09cfacdbbd5c7dfe712894093bb52d53420db68a7b2248f89ff5557fd126229e6bb77ee58d280cddc611a2764a809a15d356ec854f5ca234ef45166dcdf208ba74c58eb094b7a69b353d7812ef9f5b63cecf66fc3d0bd4e4"}, {0xf4, 0x1d, 0x20, 0x0, 0x3f, "caf1e72797fdab04f9a6f1a4ac16d4451af6b9720b12bc913d41b99b878a4f267f2059fb9a6371ea33d9c8e1b2cd74007136dddd07eff80d04402f378cdd9345347eb11323f4863de7e54ed7c7e819e1817a7671f751c03694343e5cd9f601c8490652dc056ee4c05f6816b663a8d7de54f91e94b155c34436a80088966c903b8fedfd47a3e0089dd91f1222849331339a42f410fbb2531370732f6212d4ed8e122c7609134e40836768419041aebaad4977658696d806a35c6dd8bcbcbb3bbd6f54cc9bcbdd9f39f3a2cd9b5e07b989f69451ede3dca7da1ff8718f9cac182adc1b6de8"}, {0x56, 0xffffffffffffff7f, 0x100, 0x1000, 0x5, "9fe4d7b7c08306def34fbb7be123750a8b490285f26ba9a9ff4e78b0480e44dea8fbe21b36072b36d619cb0fdb39c53e104e032c28c82183f63ea3faf2ff8011c67196148708"}, {0x1010, 0x8, 0x200, 0x80000001, 0x4d84f152, 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"218e11d20fe7eb078fd46caa8e52ef50e641a16e4c09d8e789301a8a59e12762e3486119cba88960639a9fdc92ed646a1138c4ed2391c9f0a87b2db1244f"}], 0xfd}, {&(0x7f00000ab000)=[{0x2a, 0x1ff, 0x408, 0x81, 0x3ff, "50ea41c71f2ab3c42418c208bbb09f6e7722a60e2796a7c2498d"}, {0x41, 0x7, 0x404, 0x7f, 0x800, "af1a39ed59f173e7ed0c4ef026721a8e6bf4e0310616d000e5b9770f4f5989fdae90cd33ac663d368e13c1e4fa5cf103b0"}, {0x10, 0x77c3, 0xb10, 0xdf, 0x7fff, ""}, {0xb4, 0x6, 0x400, 0x800, 0x1, "79e8138c2eee7f881d0be35efbf29ae71121df84f3c0b3c47f91dd5eef63de4673be4f759f570e56b8a2ae916427c9382d2a8d6b0bf14f9ea57110bb233b5dce05f5ac4c59e3101fc4b15c0c4953fd79e1821e72322e8b67c1393ceb5c6aa6a39d3cee6091ddf6934db1d156f257297f7ed9432e80278687c4ebcd80bdc647230cbfdf0cc84b4a4535775d546f0f64aef74163bf8b1c6508e0cf5449e1248949757f2fc9"}], 0x12f}, {&(0x7f00008d4000-0x1068)=[{0x58, 0x2, 0x300, 0x0, 0x6, "a9600a1c689b3975d4d1f1f6f75a6b8277f6e4bc82cb75f3456c5a431388857ff827c38eb114ca76a63244d158c5b0fecaef27d6ef491b78efbd8558562c6b92c76c256b09174bd1"}, {0x1010, 0xf80f, 0xb01, 0x101, 0x8, "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"}], 0x1068}], 0x9, &(0x7f00003d3000)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}], 0x20, 0x4000}, 0x40000) fallocate(r3, 0x0, 0x0, 0x4d) socketpair(0x15, 0x2, 0x1, &(0x7f00001ee000)={0x0, 0x0}) pread64(r3, &(0x7f0000a5a000)="0000", 0x2, 0x0) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e28000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000685000)={0x0, 0x1ff, 0x4, &(0x7f0000428000-0x8)=0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000423000)="6e657c7769676d2f3600") sendfile(r2, r2, &(0x7f000009f000-0x8)=0x0, 0x40000102) pipe2(&(0x7f00006c7000)={0x0, 0x0}, 0x80800) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2017/12/05 16:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fc6000)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e57000-0x4)=0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10003, 0x0, @fr=&(0x7f0000414000)={0x3, 0x11, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x8000, 0x0, 0x2, 0x0}, &(0x7f00001ab000-0x4)=0x10) r5 = socket(0x11, 0x4, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000388000-0x4)=0xc) ptrace$setsig(0x4203, r6, 0x1, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) renameat2(r1, &(0x7f000004e000-0x8)="2e2f66696c653000", r1, &(0x7f0000cfa000)="2e2f66696c653000", 0x7) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r5) timerfd_create(0x7, 0xfffffffffffffffc) r7 = dup3(r2, r3, 0x80001) ioctl$TIOCSTI(r7, 0x5412, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x0) fcntl$notify(r3, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") r8 = creat(&(0x7f0000ead000)="2e2f62757300", 0x148) ioctl$void(r4, 0x5450) recvmsg$kcm(r7, &(0x7f00009c9000)={&(0x7f0000164000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d1f000-0x10)=[{&(0x7f0000272000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1, &(0x7f0000c65000)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x139c}, 0x12063) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) inotify_init1(0x80002) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f00004a4000)="0700000000b207", 0x7) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000cf9000-0xc)={0x7, r3, 0x0}) timer_create(0x7, &(0x7f00007d3000-0x60)={0x5, 0xc, 0x2, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000211000)=0x0) 2017/12/05 16:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cfa000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000040fe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x404006, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xd4e8, 0xfffffffffffffffe, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x76ce73f834af694f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000913000)="2f6465762f6175746f667300", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x100003, 0x28, 0x2, r1, 0xffffffdffffeffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r2, 0x0}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000f7a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x240802) stat(&(0x7f0000adb000-0x8)="2e2f66696c653000", &(0x7f00007fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f000055b000)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c3e000)=0x0, &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x9) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002a6000+0xff7)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, r4, 0xffffffffffffffff, r1, 0x0) openat(0xffffffffffffffff, &(0x7f0000de2000-0x8)="2e2f66696c653000", 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000563000)="73797363616c6c00") preadv(r5, &(0x7f0000bd1000)=[], 0x0, 0x0) unshare(0x2020600) mmap(&(0x7f00008a7000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cb3000-0xc)={0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000076b000)={0x0, @in6={{0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007f1000-0x6)={r1, 0x8000}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r2, r2, &(0x7f000009f000-0x8)=0x0, 0x2000040000104) 2017/12/05 16:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000833000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0x3ffffffd) connect$inet(r0, &(0x7f00004d4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003f5000-0x78)={0x401, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x314, 0x8, 0x80007, 0x4, 0x72, &(0x7f0000b05000-0x10)=@generic="92f92cdbe6e7e1c5cac61ff5ca683ddf", 0x1b, 0x5, 0x80000005}) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f000045d000-0x1c)={0xa, 0x3, 0x24000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000dad000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x902) execveat(r3, &(0x7f0000de1000-0x8)="2e2f66696c653000", &(0x7f000042c000-0x40)=[&(0x7f0000a21000-0xd)="2f6465762f6e65742f74756e00", &(0x7f000019e000)="252c402e5d00", &(0x7f0000085000-0x10)="65746830296370757365747070703000", &(0x7f0000485000-0x10)="292f7d707070312a2c6d643573756d00", &(0x7f0000d68000)="5e766d6e65743173797374656d00", &(0x7f0000f59000-0xd)="2f6465762f6e65742f74756e00", &(0x7f0000462000)="6367726f757000", &(0x7f0000fc3000-0xd)="2f6465762f6e65742f74756e00"], &(0x7f0000845000)=[&(0x7f000015b000)="2f6465762f6e65742f74756e00", &(0x7f0000245000-0xd)="2f6465762f6e65742f74756e00", &(0x7f0000606000-0xf)="70726f6373797374656d73656c6600"], 0x1c00) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a62000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a8000-0x4)=0xe8) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = syz_open_dev$mice(&(0x7f000046b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f7d000)={0x0, 0xb1, "83373db61ea75bf8537f9e88f7de37e82e42f1bde7692835162980fba5ca9b3c4edbe29f333f40973be8accd8dc6b0f3f1826eda6a7e53c2faccca6d4a1d80ee4463b53447ae4dd21df817f192bdfc95a82b5b552449d2a708e6752614a596b70c7bfd738ba947f736340655e854a7dff0cee798455d431719f7a4ea0343f07e9441193ee0b25bc801334482c9ff2b1c96b659a273c8b21c71868ae9f2338b7d7173816bec6940bc1e9d5dc6ddce7f3a3a"}, &(0x7f0000e88000)=0xb9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000dd000)=@sack_info={r6, 0x4, 0xfffffffffffffffd}, &(0x7f00006d1000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009ba000)={r7, @in6={{0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x8002, 0x0, 0x7}, &(0x7f00006c0000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000345000)={0x0, 0x7, 0x4, 0x3}, &(0x7f000022f000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000d41000)={r8, 0x100000000000a9, 0x5, 0xa, 0xfff, 0x800, 0x400, 0x6, {r8, @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]}, 0x6, 0x6, 0x9, 0x8, 0x7ffffffd}}, &(0x7f0000ec7000)=0xb8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cf3000-0x4)=0xd07f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000a30000)={0x2, 0x10001, 0x401, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) iopl(0xdb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a41000-0x10)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x20, 0x8, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00008a2000)={0x0, 0x80000, r4}) getsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f00007e6000-0x4)=0x0, &(0x7f0000e7c000)=0x4) syz_emit_ethernet(0xb8, &(0x7f000033d000-0xb8)={@random="902e66d02594", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x84, 0x0, 0x9}}], {{0x6002, @llc={0xa4, @llc={0x4, 0x1, "f5", "fe8aed3bc56ebfd39f455d819c5ce0bc6b98dbcda63f68f33a894c23c264838c5ade69f8642c319b505d2fdd805df1b7c4f648740d7429da1bfc174e7b078e37a5c4872b8b20297d6f0b5ae16fba744a3d354ce6fe36dcbbd89cb40442e37ae01cb18b9bf79cab6c508827d190ed1e38d4c6c0a3e389a07c47c78967419949d4c989ea5ab4705b74ab0c6aded6f2a9796ff476e85ba7647cb7700a4dd608ba969b"}}}}}, &(0x7f0000c96000-0x14)={0x1, 0x3, [0x538, 0x171, 0x225]}) write$tun(r4, &(0x7f00005fb000-0x9d)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x0, 0x7f, 0x0, "9a10399509b7a1dd98e5d815c37954b9150dcab759783be26eea629e91c0ff18a53e3e4abdf4d21f45b440d82ba0b7b0da6c4bdea059b3969bb2d1b081a039407b49a3145d11385b6c817da1c7d29427e9b576ae6c4d1ea6042b4496e4bf16752e12667102aa4157fd3030062c9349585f00698354d039"}}}, 0x9d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a03000-0xc)=@sack_info={0x0, 0x4, 0xfff}, &(0x7f0000caf000-0x4)=0xc) 2017/12/05 16:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ac9000)={@common="69666230000000000000000000000000", 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000175000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000722000-0x10)={0x6, 0x8, 0x2, 0x100}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b5e000-0x55)={0x0, 0x4d, "451d6a13b5afb98c47c519512baa64f06aeecb768d3934fcf60ef0c2bdce188cdfcbeb885660a1289ae47a129f0eee649a9ebb8fbb6e02abeeaa2eb1160bec738e019b57cc0f40431d78ac8b36"}, &(0x7f0000b03000)=0x55) r3 = dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000013c000-0x4)=0x14, 0x800) ioctl$KDDELIO(r3, 0x4b35, 0x5c1ee796) setsockopt$packet_int(r4, 0x107, 0x15, &(0x7f000022c000)=0xffffffff00000001, 0x4) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0xbb11, 0x0, 0x7, 0x400000000000000}) prctl$intptr(0x1c, 0x5) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000a1000)={0x1, &(0x7f0000f20000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000161000-0x10)={r5, &(0x7f00009a0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00009e6000-0x10)={0x81, 0x7, 0x8001, 0x9}, 0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089b000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000099000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000be5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009ea000)={r8, r7}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bind$inet6(r3, &(0x7f0000763000)={0xa, 0x3, 0x9c3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15f}, 0x1c) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f000039c000)={0x3eed78f9, 0xead, 0x8000, 0x304}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000051000-0x8)={r9, 0x0}) pipe(&(0x7f0000768000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000052b000)={r1, r10}) shutdown(r1, 0x0) pivot_root(&(0x7f0000d6d000)="2e2f66696c653000", &(0x7f0000603000-0x8)="2e2f66696c653000") 2017/12/05 16:35:11 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000feb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fec000-0x4)=0x0) setsockopt(r1, 0x114, 0x100000001, &(0x7f00000e0000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt(r1, 0x114, 0x1, &(0x7f0000dc4000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x81, "645a481cdb7af0d70e2ab1e2ad000a3075236b7d037902843bb4bf37f525fea18db317b24f74d80636f01b56d8abe49fc2b8b657acda4b7d469658319e8ec3868fab85696ea2917b835904f74b412a6e26cc34f536ddc090c7d3b507633e0acdd0bb1377be3e14085bb3609477a1a7e9afbed1429c83efeea7b38377893f1931e6"}, &(0x7f0000002000-0x4)=0x89) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x7ff, 0x8, 0xfffffffffffffe01, 0x9, 0x9, 0xfec0, 0x0, 0x3ff, 0x1, 0x9, 0x13, 0x8, 0x2, 0x7fffffff]}, &(0x7f0000002000+0xcd1)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000)=0x5, &(0x7f0000003000)=0x2) getpeername(r0, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r4, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 16:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000073c000)="2f6465762f766373612300", 0x5, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00006b8000)=0x2000008268) io_setup(0x400000000000003, &(0x7f0000e42000-0x8)=0x0) r1 = shmget(0x0, 0x3000, 0x7f, &(0x7f0000132000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000f40000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000012000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085c000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$loop(&(0x7f0000b85000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x0) fsync(r0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000601000)="2f6465762f6877726e6700", 0x2000400000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000b28000-0x95)="ba5934ea65b4d0058bd0c46b2ba06d359b79082de0d8193319bbd55b445984c0c86e792c5198979ec6c015ad423dca16e058e0df2539ddced2d36a1801eb5ff7aaac3c324f8bf4580a2c895a810f9766d170a81377d47e483236b19bec371c6363a9acbdf357f08fb32482fb0db01afa0fea69d57b297d29e4d87f3f8dc09f3125ac97b04155373bd68cfa91e5f0d8530cb916a655") r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f00009f9000-0x10)=[{&(0x7f00001bb000)="580000001500190000bb4b31f6055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060edaa1dda4a0ef86e011d", 0x59}], 0x1) r4 = memfd_create(&(0x7f000092a000-0xb)="707070315e266574683100", 0x1) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000739000-0x4)=0x8000) r5 = epoll_create(0x4) unshare(0x20001) r6 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f00002c8000-0x40)={0x3, 0x7, 0x3, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) clock_getres(0x0, &(0x7f0000f65000-0x10)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000012000)="", 0x0, 0x3e7, &(0x7f0000b1e000-0x10)={0x0, r7}) pread64(r6, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r6, &(0x7f00007e2000)="88", 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00003db000-0xc)={0x40000001, 0x0}) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) poll(&(0x7f0000a30000-0x10)=[{r0, 0x4000, 0x0}, {r0, 0x2041, 0x0}], 0x2, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") poll(&(0x7f00006a1000-0x18)=[{r1, 0x0, 0x0}, {r0, 0x218, 0x0}, {r0, 0x1, 0x0}], 0x3, 0x79) sendfile(r1, r0, &(0x7f0000633000)=0xfffd, 0x24) 2017/12/05 16:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000309000)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) mmap(&(0x7f000030a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xe) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000075000)=[{&(0x7f0000015000)="390000001300194700bb61e1c30500004000e208000000000000080001000100000003002100100000000fe23f07000000000000005bffff01a2ec", 0x3b}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c68000-0x4)=0x8, 0x80800) getpeername(r2, &(0x7f0000e82000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e36000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x2, 0x2) connect$ax25(r3, &(0x7f0000000000)={0x3, {"57a3ce41b18f4b"}, 0x10001}, 0x10) getpid() [ 132.842875] device gre0 entered promiscuous mode 2017/12/05 16:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004cd000-0xa)="2f6465762f70746d7800", 0x40000, 0x0) r1 = epoll_create(0x9) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fdd000-0xc)={0x9000000e, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xc5f5, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f000060d000)="2e2f66696c653000", 0xfffffffffffffffc, 0x80040) r4 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000004}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x4f60, 0x0]}, 0x5c) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000024a000-0x4)=0x800000007) getpeername$inet(r5, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) faccessat(r5, &(0x7f0000379000)="2e2f66696c653000", 0x0, 0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0x3, 0xfffffffffffffffd) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000147000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) 2017/12/05 16:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000098a000-0x18)={r0, &(0x7f000053e000-0x1)="2c", &(0x7f00005bd000-0x1000)=""}, 0x18) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x6, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e53000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x3f) r1 = syz_open_dev$sg(&(0x7f0000191000)="2f6465762f73672300", 0x20000000000, 0x448602) fcntl$setflags(r1, 0x2, 0x3) mkdir(&(0x7f000025f000-0xc)="2e2f6275732f66696c653000", 0x1) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x6000000000000, 0x0) mkdirat(r2, &(0x7f0000bc7000)="2e2f66696c653000", 0x0) fallocate(r1, 0x2, 0x81, 0x6413) r3 = openat(r2, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x1, 0x2010, r3, 0xfffffffffffffff9) readlinkat(r1, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r3, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r2, &(0x7f0000060000)="2e2f66696c653000", 0x200) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000303000)="2f6465762f696e7075742f6d69636500", 0x0, 0x3ff8) 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) 2017/12/05 16:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000f05000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000853000-0x4)=0x14) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000a10000)={0x2, 0x1f, 0xffff, 0x2, 0xff, 0x5}) utime(&(0x7f0000888000)="2e2f66696c653000", &(0x7f0000a98000)={0x20000000021f7, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00004f3000-0x2)=0xaa, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008d0000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001c7000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b50000-0x20)={0x10007, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005e3000)={0x4, 0x1ff, 0x20c, 0x5, 0x5, 0x4, 0x7, 0x2, r4}, 0x20) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001c9000)={0x2, &(0x7f0000a0c000-0x10)=[{0x8d9, 0x3ff, 0x5, 0x1000}, {0xffff, 0x5, 0x0, 0x5}]}, 0x10) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000e5c000-0x1000)="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", 0x1000) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008d7000)={r4, 0x5}, &(0x7f000063b000-0x4)=0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) rename(&(0x7f0000cf5000-0x8)="2e2f66696c653000", &(0x7f0000299000-0xe)="2e2f66696c65302f66696c653000") [ 132.876197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/05 16:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00000f0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00008e7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000c42000)={{0x0, 0x0}, {0x0, 0x0}}) open(&(0x7f00002fc000-0x8)="2e2f66696c653000", 0x40200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00001bf000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f00000a7000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f00008af000)="5d757365727b00", 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d60000)={0x0, 0xeb, 0x30, 0xfffffffffffffffc, 0x80000001}, &(0x7f0000e36000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000037b000-0x4)=r3, 0x4) clock_nanosleep(0x7, 0x1, &(0x7f0000488000)={r0, 0x0}, &(0x7f0000ac8000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000dd9000-0x20)={{0x77359400, r1}, {0x77359400, 0x0}}, &(0x7f000095d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) chdir(&(0x7f0000dd4000-0x8)="2e2f66696c653000") r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r1, r1, &(0x7f000057c000-0x8)=0x0, 0x40000102) pread64(r0, &(0x7f0000382000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x0) 2017/12/05 16:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = dup(r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000cca000-0x4)=0x8) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000cd000)={0x0, 0xffffffffffffffff, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000698000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fsetxattr(r4, &(0x7f0000341000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) poll(&(0x7f0000df6000)=[{r3, 0x2000, 0x0}, {r0, 0x4000, 0x0}, {r2, 0x102, 0x0}, {r0, 0xd2, 0x0}, {r0, 0xc0, 0x0}, {r3, 0x20, 0x0}, {r3, 0x4000, 0x0}], 0x7, 0x7) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00006ee000)={0x8, 0x0, 0x10003, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x80, 0x0, 0x0, 0x0}, 0x14) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00006bb000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 16:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2042) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000853000)=0x2000000a0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9f5, 0x0}, &(0x7f0000c7c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ed2000-0xc)={r1, 0x17, 0x30}, 0xc) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000002c000)="") r2 = syz_open_dev$loop(&(0x7f0000499000)="2f6465762f6c6f6f702300", 0x0, 0x2002) pipe2(&(0x7f0000fa3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_ACTIVATE(r4, 0x5606, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00002a1000-0x20)={0x7, 0x0, 0x2, 0x1}) perf_event_open(&(0x7f0000c3e000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800000000, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9fe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a58000)=0x0, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000c62000-0x18)=@add_del={0x2, &(0x7f0000c38000+0x127)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d50000)={0x3ff, r5, 0x10001, 0x7f}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00002c2000-0x4)=0x0) getpgrp(r6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000a65000)={0x2}, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f47000)=0x5, 0x4) mlock2(&(0x7f0000940000/0x2000)=nil, 0x2000, 0x2000000000000001) fcntl$getflags(r4, 0x408) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000fa7000+0x768)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000fa7000)=0xc) sendmsg$kcm(r0, &(0x7f0000b39000-0x38)={&(0x7f00008f3000-0x49)=@nfc_llcp={0x27, 0x7ff, 0x0, 0x7, 0x40000, 0x8, "e8fbb57d6cc5c7ee1f2d193899cc65cac8b4858931ae7db02620a41b48ec8eda75f9d7c0a91694ad9d120d002cdcd43fb4b737d5cda26e8b5cc2fc1016cfe5", 0x0}, 0x60, &(0x7f0000f65000)=[{&(0x7f0000220000)="be9191b70c153a4c43d8a670cbdb47e6b0e4fba9da02e19d5b6b1261b008fa4458706a2789aa7b527bcd4beabf5a7691c1fb259ebba6b42ab1d7e386521f01665731b2d7988e846b2f4adf78e418d597637d160545cdb3cd8059c41064075803c73995ac1286d03536e7071bc5d75c7602f4256af3a69f944fb768813b73349c2cd16be43b923ffa8ac784de41915f179467f1dc38e5dd0e0402f7d478ffeeb3f7c9dd2d31593fbd48e5fc9e39079fee1d48d7e3e004defb847b48edc12f4206f020ab50c29b0c62cfbd68bc66574c0607c1a63812812f7373e0a6a9fe1efd", 0xdf}, {&(0x7f0000356000)="", 0x0}, {&(0x7f000060a000)="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0x1000}, 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0x1000}, {&(0x7f00004a4000-0xe7)="236cf22b400e8f3161184c690f58e981ebab0818811f7267ddc5c37b5167dc703865711d3e1aecaacf72a9a0729533d7b00699faa355b1e77c1af3bc97daabe1a03b5079d6484b6031f2c185348baa38cc7287af2c4bfb7b8dd5bb57d45f972eb97012ead0551d8f554f4825b1ff57a0eea71d185221a0e1d241a2d9ebded6250cdf2d8bfa6867c7179b824ae27d59b80f86676b6feb157077511f6c60af0e44b143370a110b379550556a30fb14616a7bf1c6bf4379b7206e052571cf6299402e0973209b2c016d75de1dde03351f958c605f9dbd9d84d324b8401c9ddc2ff2fbdad9bafa9001", 0xe7}, {&(0x7f0000776000-0xb4)="76806adc6998aba2a5e714c953ea5cdf1a0380433ea9d5a9e1905207fa58c39968ac1756ebbcd957d41507855155ccc50ed46eddabfea66f4477c374e85e800223cce7ea5487c40ceb9243a34148463fcb87037700d75a1c51db3fe47b2f69beddd8b119dd98a9baab46c2938e4830f79ef998cf126899666628b5e26528c03cc63d873b57384c3e2fb1adaf8c3ddde1da2cc8542757fe20a75e7c3434ff753464efa79474c53f87f587b87283e866a44d9e7fe6", 0xb4}, {&(0x7f0000143000-0xf7)="2d4f442416f5b4f6ce84e70bf43cf1010a379376ffcdd2261f99e1a8f7e84a0a1fed319f1ceb2b5bb04059f9435630da05d52582cbdbf1a77551fc1158bc97fc14ca63459c83bc568a39f488c9a6d3433ae984c0140b828cf4bea5ce992fad2581b250b170a0902bd08a55206d276a66284db76857e9611b0bc263bd076cfdbb7c06715567129c2c4e311e8c65982fc30fee29449360768c2021091e4beace906996a45740034ed69e8b2cfa9a308151bd976dcc1d6b7fc4fb1d0b08d9b749dca7dae0f85889e120e444d72ae9b9d9ce067ba5e17a27183675ecac7477662bd98020582db07214b1dccfed22fa53d18fda9728f0974fe0", 0xf7}, {&(0x7f00006ce000)="88d256b9aa33081df24e866bf16e02946e7a0b85020b9cf9758de2b03f97d2dc495a81565a80b828ff257314c7b7fafb19892cdd61900b8afbc250688f6ee5f3acbdf8f1a05870654835a9b6fcb8688043d1087365eacfa54b910108cd71fe9ad4dd69939054b5bc296cec08e684651212e7ce9486d7c281d239d05ad9fe76bb9929d7dc066a956c8d08f7a76b22017aa5f1d0df34468ef244418f28", 0x9c}], 0x8, &(0x7f00000ac000)=[{0xf8, 0x10a, 0x1, "698abab4c1f0d1e35abc8001365a06cf1add3502a37cc0d458b7ef30658517971be6dae560adcd5062f930acbd665e4ffe90427e992e309d42eed926e39df40021c974718162f96e7dc2689f6c7bfa1729dca6483e4c2f107456c692af7428915f6d7c8ea848ce95ea48f36400bcebe6557d5a0769fb9630edeb2bcbd8c0b3151e0778e4110bfa0731e2975d99032beec73c1fb51ba37706601161053fefea6ae5dc55ae6ce933756a7589bf14b3e6b48f0964dbe7113bfe57b88a01c559426085efd9653b8cd6e8a0270653828f4f8c86ea8e7c4e5d1d07bbc626f4aeac2de910"}, {0x70, 0x111, 0x7fff, "347e48a47c7abd12a1059b4279e212af9acbc81cb1d47f5b39d4f3e2936d1c7b97d59f0f5853e36e165395ab6ef0a1c786d75970fda22a0de2e9211020461ac7a0225a7ea3e1525d684a57d34e97bf5a93ac811d1da817c9f2408b6b33"}, {0x1010, 0x10d, 0x7f, "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{0xd0, 0x117, 0x200, "90faa6b75c1b1133e2e417d1b01fc58d6602afa18138f9b25adf3a470ac80f414604427e49a4b35f32eb849195bbae4bc154ef3a8e01e0d4d2eacd7d386e47b9ed491fd199fc0a9610c9b1d0323cb21d6908cec1052ff908fae4eff2d7efc277c3982429cbdc7893151dd96aec72c2a2aa39a29b627b48e242c5c8fc25360865f9d3fb9c0aff768dca88e518ab1878b85a4f4777297e438467dbf0db600f3674c2224b8ead63676bb562fe411ba71c6fa467ad60c91b9a9784ee80"}], 0x1248, 0x80}, 0x40080) r7 = accept(r4, &(0x7f000078a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000004b000)=0x10) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000fa9000-0x70)={[{0x7, 0xffffffffffff0001, 0x400, 0x7, 0x9, 0x5, 0x401, 0x8, 0x8e, 0x1, 0x6, 0xb, 0x80}, {0x6, 0x80000001, 0x6, 0x0, 0x1685162, 0x6aeb3c68, 0x9, 0x5, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x3, 0x6}, {0xfffffffffffffe00, 0x9, 0xc1, 0x7, 0x80, 0x9, 0x2, 0x85, 0xaea6, 0x0, 0x2, 0x5cea8e9c, 0xe4c0}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000d71000)=0x1) lseek(r2, 0x0, 0x2) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000fa5000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c73000-0x4)=0xc) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000f46000)=0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f000027e000)=0x7f, 0x4) [ 132.964462] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 132.975859] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 133.000827] netlink: 25 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/05 16:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1a, 0x5, 0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000576000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xcff, 0xfffffffffffffff9, 0x6aed, &(0x7f0000a75000)=@generic="ce54ab12dca74a90a3d062e04769ac50", 0xe78c, 0xfffffffffffffffb, 0x4}) bind$alg(r0, &(0x7f0000582000-0x58)={0x26, "736b636970686572000000000000", 0x10000, 0x0, "7063626328616e756269732d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000027000-0x12)="320001ffff138d55fbbcfe0700008024da7f", 0x12) r2 = creat(&(0x7f0000e93000-0x8)="2e2f66696c653000", 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00006e4000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = accept$alg(r0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000880000)="2f6465762f6375736500", 0x2, 0x0) write(r0, &(0x7f0000e78000-0x89)="b098c77ccc3eda4ed498d94f73f7dac1e6d99e0796ca186900c9b990e2ec60e8860ba611f1da534132aab0edfb58cc4f16308557b9e941ecd75b0f23df59dbee74e2e8e96ee1358928b5b843ae4d5ce596d6d33dcad35e199ac891dd822af28675ac521d7f412eee16ffcd4ba782e922359d600cdaaeaf0286121b4a4a95b80127cbd5ef91b3c11a47", 0x89) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f000033d000)=0xc) ioctl$sock_bt_hci(r4, 0x400448e0, &(0x7f0000c51000-0x53)="bf009d9dcd1c278e9032494ff7545fc8f4ccd763a500be0632a491f82a611cb0b9d424d99f1fb5f00fe1f21bc18ea8d91950fa191f5348903f8a872302389d4d75fdd1dd7c172ddc97db8d965a79b1fe0c77d1") ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f000087f000)={"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"}) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00006aa000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b77000)=[{&(0x7f0000f3f000-0xc4)="93bf887fa078ce987553d2a26a79c758b4cdcee2b0035e4c1b92fb3629143b51e21336c4e442286f0740cfa0f3dee95b9fa805a9cb42a1fdc42c666d2092c99fc1841d346e399f50167bac628da8090a62ec732dae0ec4e7f8cc99db6d3044723c317d7cba88abbb09ce78aa6926341f837d88f2d7764f969bfbd695ba76c9c76c1b8417119fb32737e4021ca5e1abe6449b619dc9386c351f638aa1e5f27a471fbeb07973c3707d58fbb0c2c458c57811849f6c5710708295f654c84402c75e2604dd87", 0xc4}, {&(0x7f0000866000-0xe6)="9f60ce37df9012bf4942a93c005ccf1272f2d925bd384df25764ab2cc90661c17e4645204e7255bcee44bb1a13433685bf5625b780d9825a2a4f9fa7593775343b90b89f66354e46658840ed6146701b78843abeafe8525ae46879f0591b2044d8033854a3c4797e1b8eb5817eb9a12141d860062a727a7f7bf4141980350b54c1c23692dae047261e06689a6b143df82ce4cbe88feb1f3e66f0c4cb8cb1fc522ab7fa9a3ad7458a7f3d0dd62e5e15f51dd34f54df7bcbae8163b797119c0dcb0f8071a13655de8c2790a3df2aacbe44e588b0675c6c2d0ac8d3076fd0d169a86def2bde9281", 0xe6}, {&(0x7f00009d6000-0xed)="7076a5e32af7a4df6edf760becf0a32fbe47e6457d9c6853281523074497bf21bc176c0704648a45f07e5ce76b0aa63ba20ed47ce2a5a8c620f42a1bff75e1e6e8ea10fa8e915152cc213d1c46be3bcb24a2241ecb50daed8db96d71c8b7429ee44ab0e0a0d5cb665968d793bd1e2a004ef5bf8663f84801d9f0bdc8edb89f8276977cfb4794f178c7477052b03fba5f0b1612b0c633154575cff2793e54aa199ea1d8dc1ecd8ae5f1e3a0e6351f0474841aa61c6d78cc0f5455eefcbf6342bd5df70cbf946979110fb6af18a3d16d9aa214a30f8e69336655e97fe0fddeea639d02fe384831a1e35f83992487", 0xed}, {&(0x7f00003cc000)="ffe9c0993f8cdb02dc0b5c73b76710639e661c5c45f359dbc436b7c6de44aa31cd6ae54d20fd496ae8456c3da597dcd27487850cedc85e3b70676079572690a9077eedf4945e3cdead5eed98478e666130aa2a3328bbfafbd13aab2fe74b5d2fc060abcc5fff370e4f66538aad9361048473f8f8f5cc5a7701df0791470960e5f7b9676a2b5835475138f64dc0f32e5bbe8967d3a03aea42c3f44e8089b777ff7b7aa554cebfc5590e3d4966ae", 0xad}], 0x4, &(0x7f0000f8a000)=[{0x88, 0x11b, 0x8000, "7f16893fb19438d3d3dc1c786f49e71a684d5441e09a3e35ffc1d6d280200cc4c9b77bec781f0756fcf8e552f58464b3ca07cfedcd08b4a9cbcf329d325d3a0c9da04751f7966a604f55e01bddc9013abed3fddb1b547dd2e13216e3cd4ce952a267fb18dfd1ea967da95cc9ecf15a5092e01e93f27bfa"}, {0xa8, 0x100, 0x6, "3a44c1177a3c17c9e8a140780e5375c0e71103a21afa0b52483aca5c80b33bbe6d3fe8fd5b07ca22bc897424c61fa601e989d85505c89c89bf10b8667a1a93fe3dd56915a3a78c0b066c454c37d84ebe22a46add2fd891ab81f2efa25b447c2f1c19a31dd93b5477a606aa40e08504ab4d7d1d2f3bf548a7a16c93df86cc850f48d64d5470f4710c2c466543d9b54b38a87888081a0b"}, {0xd0, 0x1, 0xfffffffffffffffb, "6c29f7f2541b12b990e3868946b1963256545c34bf1bb5ed99a281a00025a00a71d286e1acfb3a085c9af3831e62f8213d2030eade00f052a5af1955d50f56892167704387f2e465548ed546a47499ef42e3a2987a6ec0f857040f4c62b94c0157e6d9f5bff7fd40aa41d4598c685ae63176b31ba57d87e85c58aeb7252ba3993dc297d9074425372e7032f594716479626a9d4660b23c3b64094db1cb61cddf29249ed192feefc4ab1137bac1e585876832525e5c90029f4381dd73e2"}], 0x200, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000590000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f00007f5000)="", 0x0, 0x0}, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) msgget(0x3, 0x0) 2017/12/05 16:35:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x10000000003, 0x10000000000002) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000959000)=0x0, &(0x7f0000deb000-0x4)=0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dea000)={&(0x7f0000dd9000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000c2000-0x18)={r2, &(0x7f0000888000-0x1000)="85db1fd1f4e2a02220f15eebc35382baa6c241295c3230171284f89652df0eb76887696a9f336b117883de77906683ca403a5c113b16fd8b623ae599b9e0734b4e8f871a8cd71f8e792e2e6bd9ece74b9c3f1784177a7d98edd118b5cae995730f305c859269952ac3970498306fec9c2ad3c51ea54c1d168bdfc74429b41a84dbe461bf14612a08ae68297c09a36baf23e0fea63e27deb115ff8beece3699f7642d2b3ab2d48104e47ca44e04a7946c7058bc710502debcca1a7b3ac0b34d378aa1269835ea262178c902ea5a6c4dfdc85e42bcf214fcbba03bfbfd5911d385dba65ef08ccf573558af780884d7048dd1f3d068551ac69bdc9a448d804d6f10905f962c04b623282697a86ca3faca27040e89c182ed18b9ea343c87ad32e81b334959ab2bedffd09d526de342f500afbcf1e09882c6f4c31d04381669f6dccc2ea61c4b77d12d7f032d94415366855e6d3bab0956df7ad29106cbc1db746efae1f993743ecf8b47b3ec2369ffa1d1e0a79bec4e3711f6e5b1c9eaa10d1743a6ca00321ee381d6f440f4a7cc93e9f413623ef73a179e5f5607f86a158346f0463467e9df5d873a61dcd92d477a5a8f1edc66f1ea3394711175b8feea21c291bfcf09c893efbf16ae68971f5f5c9a02aec65e8632778597e30d7c54407eda7aa35bcc67f8453e9f83a426bbbaa2f486648ceae280f951adaa1743dc77fa61a572d43cbdc002e8531a9ea05e2455ac0644e5ade4e0c8e7dce07d5c9d7476f1cfa1c62f3a6f80746993bd67195a1cda24e8a046a0becdc97c20155f65ec7c0161261e63d1f108b1e13307d88b6cead71a49eb20335225b3b19fb735d9c2be32e60b3a8c0d9febf6029bc3eff28e155e2f15bd2222efa76ee69ecbac8276480d583a6811058b81a3226f6990417a0791e184e127116d34e10d382f258e60ac073442a2e9598411372cd885366444026b928d864beb015ada1f2733f48ef7300fcd9e4f39ec8354c8bf35a879502e5a0d5ebb9295286ddf0dd5a1922fdb4914771fdd92281d9a94a28d464b37f85de3e98a9d845a72a61f24f0b4822f1489f13cebeb91b82594557b569127bb92e11e8ecd15cb90aec2c2e0a41d3519da1ed8a2e391e50b4619cbef0954a97f47f7e1c3ee980009eb2d847c2f09cfb965736bf060ff8eff372c8d25ffd4cf8d68e9c4808f3219efcb260cce4dbdce4c650cb95ae7aaa8824d380948c8d83660a17cbd8859eb19c44d908d04b0edcfff77a0c1fd7a625f16cd4edda73f84f0398fc56b49bd152b48a9885275664073a1a7aa71e35d102afd72883f62611065c367e2c73266a17e4ef3af648c09bddf50f840b87165748619c029d0e521d313575d8d9902f0753a3c8823944bae71fe921b5e469db329bbc5b30beeb602169639fb6f32088a821c8a623538f3f9953fb64d7ca4d430bf046d3acf2d5986cc8daf768fe3805ac85283a35829c68ccb4a25a6b3a3af4e9d1e94249d81d98f0cb4547937b9da51aaef6c3ebd9f63d217d1fdc0c5d25b674a646701316c2300d4308a730768f254edea7080317e3bd01618ab04624b69f3636ed6afce0e5fe9eb5e2c70bbb8bf9ecc588d63161fe5284634d3d5186d8c2a201a5434ce04f6976d54e95a937be6e51ba8ffd49b1859c754e355260bc6cc6fdc78fc3ab13933a96e18ff0e91828b2d49315e509729f00118453f862614ae3ea12e8ceedfa66727cdacd2df0d9fe7872296a8096898b784ec7f96cda69bf23c598640c709c7b7ba18013f0d22ef28219450cc32e7ecfcef313c249aa877674b2d6c750e746c65cc7fcba3fa50e73761b60af06f94a94d80bac11ca7a79eb11faa023e06f720e8fb35459a5300c0026ae032460104ab577a213c909e8eaed8b8e4d30d07d2602ca91d4ec95ba3af5cf9eba4d70d21565cd782044514654353dde6a50f05d5acd4cdf7d2aa8c22f0197ebff31d9972aeb37c1e05394b485e9c5184d89ea72e05293ad1c57ccbb6db5c242a2a0681b84b34006626ba5dc583dbe6741bdf2c62c0182d96e14b3fea8c55ff89cb4423478087f178ba7d0bc8eb6936d6cb7f9659e0f1c83779e7bb43ae6d9957657c1c7ce35755f7cd2372a10a194ae63964f7e60fd73b74260f5b38ef590768a130c81a7f2ef72eb9a8ea7e064d394c92c25571494d0c55f4a40662dadd09c97b5f2572017623abcfc3e4b3c14cabe7d0cb1a407aca2094111fa941a98f2759e68a629b42cf59fac760f89a9e742b25a6e652f0baad6e115b3800d197395bd46e354340c559c1e8d49b450077e01bfd59dfa63b7adc2965327ad4f8e69d1c2f6948672e9b38a0171c785d30d23eb69d5317bb1a4b3ec031737f700523af4641f0165c4692d7400bcf85429d1243a689912b38eedb4b0931f19ac1c5b8d8c8d0e59b10ab9d912e4641e6ad8a5380b96d607b1232a669734fa52b38c48889358e632e96b63f0937fd0b4fff29d0d98eb4ac994a21727ac4aae027b7ed87f034f2e60dff0f40d62c1eca4c1a22055f358065dce1024e299c0f2dc83a6c0a34966babe35a7e624b6652947aca1b10187f38556a3eccda2843d07eafd0839a496f4190d933b2f7feb7a02adfc54533e6e8ad99ae942952fde75b39d583e8c3c0087cf2d8cd3fecaadfab36f5e07738e267c74a7daaafa592d88d8cceeb2c37d99626eec9735088fa96ea81da2273a905481e6e70408817976de5b170791e323d1fe9e4541b6672c65ffcc1120d1fdedb931a4ef7e8bc733bf58fd52a29f1fa0b2f4b609f4c8e4ab3ce0d760500041996bf6ee0ea70bd7f6a8801f0ce099ea3d23fac8bf9edc1e523887888f0749760d90d0d2d0b5d9be07adafd79d605db85f503b8ba2e52955673e1eb643ded3bc96e654fd21370c0286e6c0e6a0937a77804e801c4882362893fa1578d399025d5400a62eb413d3a702a83e03a4fbd7989a970e4b471e622232f1f10f4f151db9ce42fa9a587c0428a3373deaf8618b59f3b4e8add61c81357492ba10424548935fc0c9b3f474a178cf9ffd34f3d58ba5542abe22670f0ab25c83ea8507081ad79e2c066f20809ee1ba98fa80a2b1ccc03d05e2ea8d00b825771913545aa0a17925e63c5d03645d614e0d7bb35c1e3a55939b0024f9137ae163524c92b1b2aa1d21509882a07dac76b731901884bfee6a235c529b647190cf61f82a57a4dfedcdd5a6f93c446143900a554fbf8f9f69846a71afe238951ef732086aa83bb74181e2c7e95e4f31c2ee05fa4d2862502a514913e4aebe3be0d5156b4aef417938a273172497dd7bac9cbfc8f4783c6fd18af0bcf6e9181f77d44a8288e2f39798e52175d1c7efe93589de8d90038abded9ccd1d716b7a5970018b6523d2bcaa81d14d4bba066bf63173df45959693e905ebdcc68b77f99c6ad62f34b944e1a5868d3d47a014c653ccad46898bc5820f41cf6e923504025bb01edd349b987d0714fb3eb7ef8dc3cfa5d7f3fcccb0bc892ced79ada559e9d753180f38c0db115391c88c000fb7ffa41dd40eec2b1981748617a683cf7529e5762c2015e9bdcaabfa7ecea543499f6d031a364043315f36b3119fd4453e8e0ac86ff60a2150d0519d473dac169f60c45c52b68b05bd4adad6e234d77df34318266e1af6c1bd886291c3bd3001f355ba13e78d958a47cfeb6375c67defd426b989fed53751738f85d5ef2bd19fc79ee1cd8f71ea5a1653515fe8356cf184bd194eacc7ed33d3d25e7a8473121aa292765bf6e85c5bc4762722121fdd6803c8a21ec56df4be793fa63669fc82e53f9bcd437d8e5d485e40c94e11244b92f7232875ff9f3798cada9fc90012693c9d80068453560b1f9409f85108a01765c59a55052a7abe0d0ef6052c8cae4361a9de9b5022a80c7db4a09d08e5e34a3276b6fa567a67e97122219c4c2443bcf2e005b8d720b51a968c7f877c2784b18fc04a47928a2359a4ade200afd8f7cc3148a2db7c167d71bd7d7f1ab720d23dd11fa2ebb5bfa5032db77ff4e7f842dd6a2e60ff8eddafbb0f567d66dcc5101fcb6674f68975efb7ed2f27bda9391ccfaa34356a49945414f6d112e90a4050cbb3d85cbde8ff87ec9295dd94d332a01ebb40c67ff754a71515a6240cbfb3a867c0c8de835b7162233bad4dbed995293465357f653ede9e626cfae901313716e36bfd4f13a18df007403bf5d9ae6f87061382e068b2447d2f3b1388c82c862d83d4a6e700181fc879eddc4e8bc9ae546b5dc1cbdbc8e4601044a0e7fbe1094329cb5b3649618f6761415f6a371a462d935f08ca83a79d03e3bef331636bbab678b0f54bb5d7a46550a313838472aaef743f539ff02f8676e00a51271eee1986ad262b2ff5f38b5f3e5cced100d33330d1e5c0b3c0bfb4abd02caf2bf61c9e8c12528413d71baef38968c9f277e59b6a53595ad37800bfb632f94c55eacf390d51fe383f0dda4f9e8575d732a02037fc675b249cb900af8a9d99dd60b477181a2e01fe58ecde124b68d29e18c5c06ce3aa5b1682e27ae916ec7b0b88a124a01309189bef09641415ffd5ec70cee05d08b6aafaef0c9313784a2d939d55b1d3cc888ac09c2f158a31b0f31d71f34c9fa83826771d42f7006c144e540360ade98bbc6f1673daa136d92e9984472e55ed8c2859572889b6ffecafcf8228a8483e81b08a8221407336d49cbe8992fa737e23f316410bd0192dbf84e4ad0be48d22c24539d9a8a51a9a4473eef056439b9c6cf846f4b67018ab87ccf30d5bd9f6c67d6348accb1a3b17ae1cf24e4b781a504b7ef2584ceb07d0b98a05d8417eaf7a4cfa23a3a275f224195ad0db4cf5c3c7053eaa9103bb2457b14c02f4e1e9d0f275cd870e004268b5a2b84519d258bcc9e5745c72edd7ca7dcd5abf4ff4f58ae08caf10c00d0c685a91041b92b921da416fcd3d5e06289dc8291cc0f8c57b1f4118cc8f07a8d80c2af00ae00b28608861f287c951308373bc9f4767272a21a6e4f768f1050a68b46923a7b18c02dd05c72df0e1de8ba2b94f993619728578557cc0e825986aca17a6f72cebc55bc717df3495436aeae394f0561fb04741bf809101f89a0d4113efe1a79d512338d592e18e1016f5a561898aba9914d6ec474cdec628538d3e27ff800cc92c6d3466201459cc6c132062b73f0b5d1033b1a732d0d90c644e1e249f7d216cad996cc4198eee8c4dc393c20c690413ac07ea3b1f5a642b59ca96f73673961e0ae3f5b52d11d46b9e4adeb0071485cf57710ffef738dc3808604a0986be073614b1b7da80e543d609f4381dcc1e9d8a40618d786ae7a35df57c5be0782c5daee3f398e5a30bb873e11bb0b97796b899e850bfaf88a2800476124e1ea5cf2561e57fecfa8e9a9f528f73f77551cb55aea34a2d377d18d0369cd0e7ffc6cf3f7f228a4175c55e237bd314a50ded9ff114c0791b1daad457cf55df89f06dc6a1593d224a9e5f38c9287fb74048144bf5e5f15493e6bf2e9dfd368ad0569852a9441d5bf54224d9071f7f7c16e517ec2fcc5b45057ca4a1d4d44e9d53a3a99bdbc9e6a33e251566c3ff4d701e37424ef21619a98df9e6ebd42855e668be5c40ecf304025b75c77c42bb10103abf92ce30991b56bdec7baa751d08695509d7a521881d92f91a5f32b7de90455b51ea30481d0e66306744dddf7789ac6a3a31d5696e559d67413f60264dfef937803829685093d5ed79e828c93f81e16e297f2a4f0da3caa97c696e26dc7763fa089c6319d4b1da7567eb1b49a0129c705fdfe2cf61315c7c0778dce61d849", &(0x7f0000044000)=""}, 0x18) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000986000-0x1c)={0xa, 0x2, 0x10000000000fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000934000-0x4)="543a08", 0x3, 0x10, &(0x7f0000117000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f0000dee000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000def000-0x10)=@common="69703667726530000000000000000000") mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000010000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000)=0xc) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000deb000-0x19)="d2899cfa1084c04b19b0800c2a447e8912035fed5bb05aed95") mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x104, &(0x7f0000df0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "5b878b", 0xce, 0x88, 0xffffffffffffffff, @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}, {[], @udp={0x0, 0x0, 0xce, 0x0, "6e6ab60ccd49e97d8becb8d44f40d5d71de97f3f0d356170d39107243120a938d0c8cb7d1075c8c4ff578695b4ec559c6a5bdcc60502a004f2d53cd1bc0c83fdbd7affc1a7e85f3a45f693e33586dd55013f9752253b181c4c2919f6ea4ba3edba977d6bc9e984b32d789f54bc8554850b9e9a0eb34f64b57766a309d9a63da3704e06902b798e59dd524a4ff3d92af37da07794ba8345ffccbaac4c0070b782eec45187c1687edefdba5a4b5271dbe6d06ad1a681abe90f5a688cf24ce7f28909004da43dfd"}}}}}}, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x4000000004000009) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75e, &(0x7f0000f6d000+0xad1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1, 0x80000001, 0x1000}], {0x8100, 0x81, 0x8000, 0x6}}], {{0x86dd, @ipv6={0x0, 0x6, "a239af", 0x720, 0x6, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x3c, 0x6, 0x1, 0x5, 0x5, [@loopback={0x0, 0x1}, @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}]}, @hopopts={0x33, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xf7, "50bb3f958ed6a0524360b8c4fefb6ce652d1703aa6c8fc791932d84cb9afc6f5964000663ae6d60de42849012d0746526cb9ab2ebd8c4192da8e8182a9ca7068c00173e3e4e279995db6b4b9bfae98d734b72907f74033b204faebdb19da60491e3b699505dc5a0ea6e9ea9f7fa89cd35c0346eb488e5b05495768a32262db0f165a02bbf8accb49300ba93f5d79676c08cb39376258c18fc60f7fc5ee16584c6d18ee578c425149f03e70a8581374a5f828106f635ada44e0b583d48ace41ce354077041dab43cd15bd5112f1ca36672bbcfa679c7c7c9d0f4ad6e922b225800011cb0c4a076dd7732d9054f076b26d76a8c38e65c56e"}, {0x7, 0xca, "6f268fb282ab042c2a4db749248bd902020a4d8b5ea70b612de677774f1c14d4fa18cd793e8916758f74e793b83f34bcda66367316a9550e8c47fcc4eb28e06bee9955a337a002005fe35a3f4013b6dbb4ae18d8f3b803d232d2b9f09d9060ba96ec3b0629f247c9a7d63e11f5d6e936ef8082a2e215a13cc7f2b986d41fe2b2840dd874abb650c20f39ca8d834dbc9c355b62f4fd19ae9468242d91c3d2612aaecae71498ae948950d25b9dfae72c03f1313533268883fe034195b20b89c07b80cfe204ed5d3d19ece1"}, {0x5, 0xb3, "0666431bcb5e21529921df08205cdc679ade2c5962feaa781665a64e574897e7253bf283259a7f45cfe9cd769ba520dbf5fa56dfd36f9d6a277106fb08a227eef6756f832b137411e8ee06631d8e6165837596f8f17699feff47ccbaf3d4aa5e18ebf1d2e0b7919145ea01cf6435567fe37a64b791697b4584a04bae3f55b497344759869d0945454b1681e8fb266deafd1aa5a56993334e91a8d224fc5155555fb603d28ed7992ded92a4505744cd22a3e6b6"}, {0x5, 0x7c, "db239e009daf1e210fb9ca5f452e56e50d4f50cba51b05d06666a5c323f670fd9377e2bd8a48778c21d946a21bccc1b58cca84855f97e5c245dd517b536f901d89db5d4f3c9bf6283f241da33e07344986a847e7f4e13a7fd5694252322560dc4b46ec29392b051bc5134599622d37e1da6f27361566c85dd63b933f"}, {0xff, 0xd2, "123a1667d915c833096efcd8fc800dce824b4adbbe26fc79c4b73db96c8b782e9332d379dae074574dabfe23ad71019a7cc469ca3daa9380ca1072d2f1829ddc4d58d94291c6ab705a2dd12d3a2d09ab4a0ee16a6b0f7e075ad70c08490d727098cdca0d86ff6fec08683104119f957b781f4a7319652a4f78837c1117ed0fbc627a370896798afd0a1d298cc338f009231f62ebc68f8a10a90e6e97e6305744f0aa900bb9d2e085147f7eb7dbf9432f6530d25b1ba832220e144ccc0e138b5d6208967a36811cb1c560f35d6910cde57c94"}, {0x10000c2, 0xa8, "ad4cfd924ef557f758bf72d56b429ed6b431cb364f4cd4f54570737eec0b8d30ca8ffa5a3210c2c132adcac430fc92cb4e0770c66579c187da13a7ec22f099914903eb73e936399af9b02dd51cb8712d63bce0829cdabf24990e9c532f55417a5284a70dfcce25876741ca1bb26125cfce734e360c52375286a9c3f37e626cbca6c7390041cba5547ab1451784915905f377de021f7d5af66177fceb586fec82e5820059a79d0f9f"}]}, @routing={0x5c, 0x4, 0x2, 0x198, 0x4, [@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}]}, @fragment={0x88, 0x3, 0x0, 0x9, 0x1, 0x0, 0x3}, @routing={0xff, 0x2, 0x1, 0x80000000, 0x7f, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "c0a4da6546a98a17f17012043c5af5ee2dc049676c272efdc66497af0910321626f4c64e8bb6322a5c16bfd7a9a083c435f5964b623763e4881819d9b566a62a7a1e"}, {0xfe, 0x97, "21b756374796a50f12a8fdb70b6b8637d57f3571068e971d093b34b000f78e77e0827abffb0b62b23e7494290964c1c02bcd942ba0c515c312fcc1d873d6c6fb21d5aa8ed2caaab5976fabf6898a934b75c639e343d090812406189faa1ba1b1fd50c8b1f84826b21c56b64085805298746f330b86b63133efe9c011b306a0353bcac71e651ea87639f586509c143b90e62cb6e88fd763"}, {0x1, 0x81, "a5030b4cfe4789dbc0806ca2f2bb1175f8639938bcf753d2562f1f91c83d0e31ee0f10e668f822cd8e3771e74328f1fc1f55f13995d0c3519719bcd8adca260379cd9dfa89196f97babd1e5dfe25398023b1934cac61de32719d0993e02d45c27cc7f71b874006c0c726b3f9f41fd215d87eb4150363562dec7961dc5e5f7df2fc"}, {0xff, 0x96, "89f25019fdf6e2adc253a8dd14460d037c2817b7361c041d0caee21c662574a3b188ad48365bd123039c18d947d8f18fab2d51722fd0909727e67bcb08b436c7779e7ef22ca006ebe6bd635e7598806b965dbe6f8e08c72f444616d7dcf0b14df03274ba8e148c644bb7b9cd24cd11dcfcab96b6507db1131127e9551939cd12d8bc035c09505eed361e6a1cbf07f100cad1d6956445"}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@mld={0x84, 0x0, 0x0, 0x9, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) poll(&(0x7f000065b000)=[{r0, 0x20, 0x0}, {r0, 0x1e, 0x0}, {r2, 0x0, 0x0}, {r1, 0x2000000000308b, 0x0}, {r2, 0x4340, 0x0}, {r2, 0x200, 0x0}, {r1, 0x400, 0x0}, {r1, 0x8083, 0x0}], 0x8, 0x200009) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 133.058615] kauditd_printk_skb: 537 callbacks suppressed [ 133.058623] audit: type=1326 audit(1512491711.746:3833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/05 16:35:11 executing program 7: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0x10) io_setup(0x0, &(0x7f000002d000-0x8)=0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f00002a2000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f00002eb000)="69bfa9a03706e268994c0297233dc4bc794cb80f67353938589b20b3d926dfdb7f38933f0668913e15fc26a792d3bf12fe9f72e0e758e95e13e254b9b7e11d151d0dcd627ae6bc69b2efb3925df39d2a845364dc8bcc87bcf0c83984dad57ee88cf3049e93b8857ea8eea5bf4f475dbade0d986174f8e0d868aa9a09f66636ce9f6f0453e84806b44dab4d8fe996a23aca05ed7580163b9221fa3135e47b93be891b8c65622d05edcb7788a5cfe7277ce8d0c5", 0xb3, 0x5, 0x0, 0x1, r0}, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, "6861736800000000000000000000", 0x80, 0x800005, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) write(r0, &(0x7f0000145000-0xdc)="f76acc3a33f77e9e23c9cba442a10a483df474866909034685f874b089142ca4a35c2f837f63452daca2754ce30809eddb2b1181648e7e31e0b1974668d43863db9eb65ec69e95a06757a663667fcbb3966ca515351ab764d657559d62e30ba90ed6df5e333dc07e23ba506e7aa49a703bc718343570af877723799d7304f6be30311999ad42bd91d74b5a21a4702897b7ecd74c126e4582c684f826539bfe7eead0766f5d4da8bcba9bf461a8c21c64f949b70bf5c499f2b6d7d23add4ffeb38e30f48d6e6a0bdc02d9f8cfd696f396dcc1666b0bf9f57e707cbce9", 0xdc) write(r0, &(0x7f000004d000-0xa9)="d25071d23caec1a1d372b5f3ef5315073570a3a66af08caca4df656346326ec816b7e7299f251a25da7956ae60675e77d572a8abf52b47fad81f4443dae17ee16c94db26ade494b26ca807119066cdc4165a9ecc57d983c727927e4ad4a4ba695996e320cbce544bac365a1d4b6cb2ac13a9a35382eab1a757b2c06904ebd0533f7ce793b63a8d0527f7738afbd400511f49d426ef35747dccdcb1f5383327b97f6218c92b38440a06", 0xa9) write(r0, &(0x7f00002e9000-0x43)="2abdd2c71d95b69d768dfc1aece92d04346639fcf244b8f76ca2d29424b64b87761988937872bac0806064612f22cd5988aa08b10dcaa2731d06965b7d72888bd24a03", 0x43) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000195000-0x37)="92f3ae92af4daabd3391a96e915e75b168325a0f4ac00b639ba615a105cdf397293d98baf1b8fa7b935e2482f197fb9e930ae2efc85d84", 0x37) sendmsg$alg(r2, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea91c8b314af2d147b2e74014e48394707a4bb28f", 0x1f}, {&(0x7f00001cc000)="0be333c593a3fe307d465f5c0262c48ef9ed1a706f460c91b812ddca271ea33200ff350636c10058d94f119eddbf40d29f36915baf45444f4e1cf58763475645e67e35a76496657d92d3bfdb2d2537029b3df06e758cc49348e5dfd2d182b2106b33027ceedb2b25cdefca4bbfc465468b46d3f7b0256f0fe55ef28b9581b2d325d01718496c781577db9dbe55b4f0a1872f0c5d853137a0cb63497e319074af6f0067f6fc6739a89c43579205c2dc7c30cb39b46e66542f64231aca7196025835c0df68c1d9ab61acbe23fb14bdf69dd6f043659e450634847d93a23dcca3ca65c2a06573062e36d547aa4f998f8bdf971b6955beb0a2f7", 0xf8}, {&(0x7f00002ea000-0x27)="082202604b9483d2765bdfca9bf023b8efae43cf58f6a10b16698229a49afa5b804d9404694b68", 0x27}, {&(0x7f00001a1000)="1abba0e68c17ecea0bf5f9a02877d82b132d619d914d70c72da5fb678c481d471df38c7afa2317ab528a2f9de306e13a7cb71b0960a1b29580daec77cd554caad73e7c057a5502813e70b13d8faf9edbc0de1e61c6f9d6ea31b1c4835cca4f7448a425fa5e9869ba4f703c326e47f26b263b041ccd8a624a332437a4800956e40f3e2bfc12", 0x85}, {&(0x7f000006e000-0xae)="4b8aaed3e2afaed4be5fcad9361bfd231238358de7adaef7bf84daf0993b568caebc0c85e2bbca098fadc1d19f4029722d16459cb8f4ee827f73900c20b1f978daf2782e26aa5f427f50eaafd5b4bd0b9ec93c7d7ea85d7fc3b6e087851b2977ccc7dc7cb69c45e4f982e92089511a3fd7d0e84549b4e8d6be8f4e07b1022d1bd37394b0dad83019dbeffe0bfe1fcf1b1e24731721f4b64578536fd800570742897ffcfcc269faad4a82d2f22ffb", 0xae}], 0x5, 0x0, 0x0, 0x4000}, 0x20008001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000170000-0xeb)="9fd92235a243ebcc2c1d65b4498e61afa9e60a34e263809f601eccdcd20fc07b73e601f6cd6f72f9246b60a7ae4f8f161df2ced4fd40846472aa5114421c81ec5ef6d7498451430779ca289cec67a6f7026142b01b3ddab24a93ab60fce1a26a2e9ddadddc486abd39666eef7706f5fca24c391d459efc93f7a636fb5d882b7dced0922d6eef3191e83aeb568befb9802bdb889ab3d3b4e5dc65adb075d884c949ed66407cb9e806a3c1c2f13fbf372f38983293a0a525a62db52840cc9899719c875bc0df0e019fbe2553f29c69260b7eaa2bc40323e3f9ab36408f404b2529475fb1b01f0d5d2033f134", 0xeb) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) write$eventfd(r4, &(0x7f00002ea000)=0x9, 0x8) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f000011e000)=[{&(0x7f00002ec000)="89696217832bb04e96cb815cfe1f1097401b2aa5f1df611845ef4bc55fc8d599c395018fa8f11cd6e862c6a096c8dc55e0ebb8d3", 0x34}, {&(0x7f0000225000-0xcc)="67d7acfa61eb5048296026bfb0d66871a462536d8be1cc5aa5d4301678bce3a46f13a4b117eca6c8887f25a140ae9e7a7d9800938d2395e65b9473d873f0996134c796d2939a1e513423e43445da81b681e97f70e1951df5680dbb8d8b1ea91da573f1b94107feb23f5c9c3e4341c905729e1090df082688935f5a0876bf2bb68f6e9939eb0ea6be5981005a5d2793eb60658ca1ef2329364b0eaeec855ccd8b92e0f9d53eb75cdcafd0cab9f36676c6d432aee91d394de45f80e0a0156b01839bfa6bd88d1eeb044e6d6381", 0xcc}, {&(0x7f00002ec000)="08291bd5e609a4a8b0fd3a04ab70b76df328b71f6d35b72bbd3d1244d7fc54a0d08558fcf1fe494f0806817b810f28b9034b87046fa9bccf6e79ddea79ff63ebbe3f173cc063ab340f055286a74fa6d3300b8c21e87e818ed3a376f792a33cb211b933608396c61949b2e3e3d3f955b9a6a55aed2b615691829b0758776c041765503a2c4d8811ddc41b3a28431a028480a2ada5529742211d22c3c45701b8c526cbe021e27eebd39ca3a7d47fde019845a3649f1a252806404261601d3e99e32751", 0xc2}, {&(0x7f00002ed000-0xc3)="cc26e47b401a9046db14f8e9958d4ead8ab0eb3ab90c18bd54cc65d4aabda0e8d0b36f5d7278e41eb47af1fe307af42cf2f7e25598f5436a2d3503623fc4ed8b7352c14ccaa2516f4cee51f1c0bd10b10e921e31137597cc6be8a2d8a34bddf7514391206a1732a274dd459f6d8078d9cf0f48b3ae5d1d4b0030a2b788061ea1ae1c76f605f0d95c24139fe9d97d714acd0d4b923002d53e1a272f2f2b9cb92999ac34c482d710d8938877708108f9462bc7a9f1a3ffb9bb5c1c5a3c6e36430b4c0f64", 0xc3}, {&(0x7f00002a1000-0xde)="43b012c73b8a7477e9379d74f2a399e77d56f10c837afff76c723796dfa668c6145d763eb787ea6bfe1074dc51464ffd77012cd3c6fa8576b99bdfb332fbc151062fb5baec395a58e6b05b2956c2d0122f5a85da7eb382b6bb453e7658632abe314686a6dba970df456df2b39f3b7d56bcc50ad0065702888b4c005814c3acd2d8c76eef70e583470d74ad1e735e8eb2d4d8904114e9f45cc0bd7fa38de10029ad64bee18f00278dc71bfc8586e1dd07d423c663d9ba64d85ab0af5e1eb0e1b8456c082fd5730a6d0f129e12932791791e2c3cbabec08616f37e0b8597dc", 0xde}, {&(0x7f00002ed000-0xe6)="4f98d2705557e9460959d46478630dcf6c7207429533cd2b6c250ee2755f68e240dee0ffdabb894210420589ca02f02a03fcee20abf83deffb9af23fbaae617e2e6cf881864016ad8e714aa5792616aa9e3a1db08547c257c02440a5b71da786c1f15bdc073c36e60ca967c5696c80efe63ac26b35abcc955199ddd296affd3280d14bc5d7d968013bb064e384571166c8be275bb3e11099871f1a7fef02686f6f217d2a8ecc8e62b8320245b5ff1989f895a84f6ef1efed3804a469c6cdc126ce62977e0cabf738b0a69e55f61239699f2fe8f84137796ffd6aff9281c621f7ddcde657d03c", 0xe6}], 0x6, 0x4) splice(r3, 0x0, r2, 0x0, 0x1f, 0x1) 2017/12/05 16:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) mprotect(&(0x7f000043a000/0x1000)=nil, 0x1000, 0x1000002) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00003db000)=0xc2ba, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a54000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000d55000-0x4)=0x4000000000006e8, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010a000-0x11)="2f6465762f7667615f6172626974657200", 0x103ff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000680000)=0x8000400000874e, 0x4) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000097000)={0xc, 0x3973, 0x7, 0x7ff, 0x100000003, 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]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000ebb000-0x4)=0x100, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x3fffe) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000632000-0x6)={0x2, 0x400}) rt_sigprocmask(0x0, &(0x7f0000279000)={0x10c9}, &(0x7f0000cc7000-0x8)={0x0}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000b2a000-0x160)={{{{0x2, 0x2, @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]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000000b7, 0x3, 0x1152, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a60000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$getsig(0x4202, r1, 0x5, &(0x7f00004aa000-0x3)={0x0, 0x0, 0x0, 0x0}) sendto$inet(r3, &(0x7f0000ed8000-0x3b)="efdea69e536868f060eac2b2095e8045d702a76c81a296ff150e3fed7b8e72a8338fb29de422118fcd48b8373d1937e622a106878bbf46f0fec35b", 0x3b, 0x20044800, &(0x7f00006a0000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f000026e000-0x28)=[{r6, 0x0, 0x0}, {r3, 0x200000002100, 0x0}, {r4, 0x2040, 0x0}, {r6, 0xfffffffffffffffd, 0x0}, {r5, 0x1, 0x0}], 0x5, 0x5) connect$bt_rfcomm(r3, &(0x7f0000f89000)={0x1f, {0x8000, 0x383e, 0x8, 0x1, 0x9, 0x4}, 0x3e9}, 0x9) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00007f0000)=0xe2, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x100000, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20000001, &(0x7f00008ee000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) syz_emit_ethernet(0x54, &(0x7f0000c0a000)={@random="d49d4fa8f34e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x6, 0x7}], {0x8100, 0x8000, 0x2, 0x100000004}}], {{0x8808, @llc={0x3c, @llc={0xbc, 0xc2, "2e9f", "04660a9f2d3b0bbf0b3028026b16ef0dbb7ba838427f56f9b10f29aa7df9b9fb6b938da85cc09911908e3817324a1fc231b03e348e034420"}}}}}, 0x0) gettid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000015000-0x4)=0x0, &(0x7f0000e8f000-0x4)=0x4) setsockopt$sock_int(r4, 0x1, 0x35, &(0x7f0000de2000)=0x1, 0x4) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000e8000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000364000-0x79)="13be4e12c488b00044e4309f0935178ac717d6be8d2daadae24190955ebe4c8c4b7357c9987db13d1dd4abace4b17796a0d9573e70c0a14f2033b61e2fe20a911ac48bda99c256b50e79aec14160aebc00485e24e66bfa7a63e0f27ea7f7a95723784e7089d56a952f67eef77576bf7cdea493c66adc4bbb21", 0x79) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x1) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000ad000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075a000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ab8000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa655, 0x4, 0x6, 0xff, 0x2}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000c42000)={0xfffffffffffffffd, {{0x2, 0x2, @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, @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]}}, 0x118) r3 = syz_open_dev$tun(&(0x7f0000795000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x9) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000638000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x81, 0x1000, 0x7, 0x20, 0xfffffffffffff000, 0x2afd8036, 0xc056, 0x6, 0x0, 0x6, 0x22f983c1, 0x38ee, 0x8, 0x4d5]}, &(0x7f0000bd3000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a73000-0xa0)={r5, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x8000, 0xb1, 0x2}, &(0x7f000041e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000aa6000)=r6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a9c000)=0x0) write$tun(r4, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0x5b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x100000000, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, {[]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760877d99"}}}}}, 0x8d) 2017/12/05 16:35:11 executing program 5: mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="bb", 0x1, 0x3, &(0x7f0000022000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000271000)={0x0, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x4, 0x6e, 0xc1}, &(0x7f00000df000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000025a000-0x10)={0x7, 0x1, 0x3, 0x2, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000271000-0x150)=[{0x200, 0x9, 0x81, 0x1e9f0483, @time={r3, r4+10000000}, {0x1f, 0x9}, {0x100000001, 0xfffffffffffff000}, @addr={0x5, 0xff}}, {0x8, 0xfef6, 0x3, 0x6f, @tick=0x3ff, {0x40, 0x7fff}, {0x6, 0x1}, @note={0x800, 0x5, 0x80000000, 0x2, 0x5}}, {0x0, 0x100, 0x6, 0x4, @tick=0xffffffff, {0x1, 0x7}, {0x200040000000000, 0xfffffffffffffff8}, @raw32={[0x7, 0x5, 0x7f]}}, {0xb5, 0x7, 0x6, 0x80, @tick=0x451d, {0x7fffffff, 0x80}, {0x3, 0x200}, @raw32={[0x1, 0x67c8, 0x10001]}}, {0x7fffffff, 0x10001, 0x25, 0x6eb3, @tick=0x40, {0xdb8, 0xfff}, {0x800, 0x9}, @ext={0x84, &(0x7f0000210000-0x84)="231c7025f46839bff4f31c9de5e9cb897c588b788f2d23f860cd19d3ff0a40ab79a08d0501472c915c7db61c739a411e62525902655bd80bccc21bd970b3552ab56ea2cadd1742452ea88dee46c259f51923661f79651a629af18dd28a30ca1ab8fb6be35e9c8f21dbd9023adcc208fad7b1b32c80854e3ef162d936e5ae20d988dca225"}}, {0x9, 0x4, 0xe690, 0x1, @time={0x0, 0x1c9c380}, {0x5, 0x3f}, {0xca, 0x8}, @addr={0x10000, 0x1000}}, {0x7f, 0x6, 0x3, 0x81, @tick=0x5010, {0xfffffffffffffff9, 0xffffffffffffa8e1}, {0x1, 0x0}, @raw8={"df9a6ccbc4f3c993efc5cd7b"}}], 0x150) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000010b000-0xb3)={r1, 0xab, "5dd1332eeda674777368b4232de777c261b1094d26b487847570f6e926450b0988043714087ff72f38e1faa127213f6b15cb53dfab1b4b5114a5a597a67759d07af7e2b042e2941513ceb5ce1c6da9661afd4a6ba294587f32f11ecbcea9bfd93ff8b6147b49fcf6138101e8554f562fa4205d570bec7ce21743201d9d5d5919cab4d773fd72de75e3ab4abbc6346a1d02c77c60f21400d615333d86f6036ec88b36421a4bc31d599937ef"}, &(0x7f0000175000)=0xb3) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000272000)="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", 0x1000) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000274000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000273000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x84, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0xd57b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000250000)={0x8, 0x101, 0x200, 0x7f, 0x0, 0x6, 0x4, 0x5, r5}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000236000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200}, &(0x7f000026f000)=0x98) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000274000)={r6, 0x2, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7b, &(0x7f0000097000-0xc)={0x0, 0xfffffffffffffffe, 0x1000002e}, 0xc) ioctl$TCSBRKP(r2, 0x5425, 0x0) shutdown(r0, 0xfffff80000000002) clock_gettime(0x7, &(0x7f000026f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000276000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00000c6000)=[{{0x77359400, 0x0}, 0xd5, 0x100, 0x4}, {{0x77359400, 0x0}, 0x2, 0x7ff, 0x6}, {{r7, r8/1000+30000}, 0xf7, 0x2, 0x400000000}, {{r9, r10/1000+10000}, 0x8e, 0x7fff, 0x2}, {{0x0, 0x0}, 0x9, 0x1, 0xffffffffffffdfeb}, {{0x0, 0x2710}, 0x1f, 0x8, 0x8}, {{0x77359400, 0x0}, 0x1000, 0x3, 0x1}], 0xa8) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000274000)={0x7ff, 0x4ee38a6a, 0x0, 0x40, 0x7ff, 0xfffffffffffffffe}) 2017/12/05 16:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8007, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x9, &(0x7f0000a35000-0x16)="b1aa1bb0ff8cf895ea1b9d484b037a1ed1362baadab4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007a9000)="2f6465762f696e7075742f6576656e742300", 0x7c, 0x200000000) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x22000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x4, 0x5, @sync=&(0x7f00004b8000-0xc)={0x3ff, 0xb176, 0x8000}}}) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000c19000)=@common="65716c00000000000000000000000000") ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000a3d000-0xc4)=@ethtool_ts_info={0x41, 0x81, 0x100000001, 0xfa84, [0x4, 0x40, 0x5], 0x9db6, [0xadbe, 0x6, 0x401]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d2e000)={@generic="0428cdbc20e21fceb5a0f050f6be767a", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r3, &(0x7f00008e1000)="120000001200e700f500090020140e00f90f", 0x12, 0x0, 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000a12000-0xd)="68bc5bd1825466a93d34eb2ac6") recvfrom$unix(r3, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x4000000, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = syz_open_dev$tun(&(0x7f0000da6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x4, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x26f}}}) r5 = socket(0x11, 0x80803, 0xfffffffffffffffe) getsockopt$inet6_mreq(r5, 0x29, 0x18, &(0x7f000042b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000044000-0x4)=0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000008000)={0x1001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x5a}, 0xc) mprotect(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f000000f000-0x4)=0x0, 0x4) write(r6, &(0x7f000000b000)="ca94a427a938ebad28cf0b380c4ad7ba802795cd68952340129f4b1397170517a1412ca4c15caa64cf2a38c80dd3d181ffc48f8000acd47dfac06a663195813edef39e234f33af8b2dc5b17825286882d8c8289326b3fee4611acafb58c3a7771f6fc5face90a8c3de4d6a3ac8d62dd03ca53016097a0ad27a4961bc1aa2c58b1415da774a", 0x85) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 133.079299] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 133.084184] netlink: 25 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/05 16:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005d3000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) connect$inet6(r1, &(0x7f0000561000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ca0000)=@generic="c659735d7d414fedfc2580d60a49b074", 0x10) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) write(r1, &(0x7f0000a76000-0x2)="5a24", 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000016000)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000-0x9)="2f6465762f72746300", 0x80082, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r3, r4, r6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r5, &(0x7f0000f91000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000460000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r7, &(0x7f0000f6b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cec000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r7) mlock(&(0x7f00000dc000/0x1000)=nil, 0x1000) 2017/12/05 16:35:11 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xd)="646e735f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x2)="2f00", 0xfffffffffffffffa) add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="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", 0x1000, r1) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002dd000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl(r2, 0x2286, &(0x7f0000000000)="") r4 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x74a7, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e71000-0xa)="2f6465762f70746d7800", 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000b28000-0x2e)="6c64820cf304c8d9f7c5d3736be27bd1637efae7e69d26a1486c8a0ebb9c2b35f02c4712314134a6cb8492d7778a", 0x2e, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000082d000-0x8)={0x7ff, 0x0, 0x9, 0x0}, 0x8) r5 = gettid() prlimit64(r5, 0xb, 0x0, &(0x7f00009b8000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = gettid() capset(&(0x7f00002bd000-0x8)={0x19980330, r6}, &(0x7f0000ec5000-0x18)={0x0, 0x40000000000, 0x0, 0x4, 0x0, 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000e4e000)={@loopback={0x0, 0x1}, 0xa0, 0x0}) fcntl$addseals(r0, 0x409, 0x4) timer_create(0x1, &(0x7f0000085000-0x58)={0x0, 0x8, 0x0, @thr={&(0x7f0000067000-0x1000)="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", &(0x7f00001f8000-0x22)="7ccd30d09d7d4c28daad4d46e4705654a33b9fe9e2fc756d0c8afe2e7fcf2051b0fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000692000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffe, 0x2, 0x0, []}) sendto$unix(r4, &(0x7f0000cc1000)="dbcafb8d94a56135cf5c32aa79c8aab3f85fe208d87dfaeaf1b4af458acaf41359d2df664fef3c4a65320762e0a7f5b3e53e0e63f3cf96cc94e59a55eb3aea51172a14ac2f93434a3599991fbfb7deec470f3d17116e5db646bde4e00b84573ef7529e603707465c1d56244573e0a35725a4ee81cfdc845f87350f83743be746ff06308edfc6b846004679eb3de2939626eb41d8", 0x94, 0x21000081, &(0x7f0000bae000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl(r8, 0x8918, &(0x7f0000000000)="") 2017/12/05 16:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003d2000)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) r2 = accept$inet6(r1, &(0x7f0000520000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b31000-0x4)=0x1c) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000fd0000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000372000-0x98)={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]}, 0x1, 0x4}, &(0x7f0000e51000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000211000)={r3, 0x3, 0x3ff, 0x100000000, 0x0, 0x400009}, &(0x7f000002a000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={r3, 0x54}, &(0x7f0000979000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000f000)={0x0, 0x0}) r6 = syz_open_dev$vcsn(&(0x7f0000f77000)="2f6465762f7663732300", 0x0, 0x80142) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003af000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dee000)={r5, 0x3, "000d9d"}, &(0x7f0000ef7000-0x4)=0xb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00009a7000-0x8)={r8, 0x80}, &(0x7f0000379000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000f72000-0x4)=@int=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000031c000)={0x4, 0x1000000000000001, 0x820e, 0x1ff, 0x6, 0x100000004, 0x22, 0x40, r9}, &(0x7f00001f8000-0x4)=0x20) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7f000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$sock_SIOCBRADDBR(r10, 0x89a0, &(0x7f0000a1b000)=@common="6970365f767469300000000000000000") ioctl$sock_ifreq(r0, 0x8931, &(0x7f00001f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) ioctl$KVM_IRQ_LINE(r10, 0x4008ae61, &(0x7f000020b000)={0x4d9, 0xd}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000efa000)={0x0, 0x0}, &(0x7f0000d8e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000610000)={r4, 0xdf}, &(0x7f00002cf000)=0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ded000)={&(0x7f000062d000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fa7000)=r7, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f000030b000)=0x0, &(0x7f000072b000-0x4)=0x4) r11 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f00000b3000)="2f6465762f766373612300", 0xead, 0x1000044) setsockopt$inet_opts(r11, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b53b9c5f43c73dc0f1076659e679589dabec4d120a01efbdb0e5ec37b054bb3cde4559cfe947cb1205a06d2531bc3176d10ae6b7d09045e706ce50602423fa5d6280ae25c5742e92f0f435b312d812829b71d731eb37ba6ee95dfe2dc91a6b9ab1df008c7fb796e7210", 0x6a) bind$inet6(r2, &(0x7f0000fed000-0x1c)={0xa, 0x3, 0x41, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92e}, 0x1c) getsockopt$inet_opts(r7, 0x0, 0x8, &(0x7f00007bc000)="", &(0x7f0000639000-0x4)=0x0) 2017/12/05 16:35:11 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) fgetxattr(r0, &(0x7f0000007000)=@random={"757365722e00", "7b656d306c6f00"}, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000", 0x1b) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000007000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x0, 0x9, 0x4}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000000b000-0x5)=[0xa3d0, 0x80]) 2017/12/05 16:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00001f0000-0x18)={0x11e, 0x4, 0x101, 0x1000, 0xfffffffffffffffe, 0x7}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000835000-0x8)={r0, 0x2}) sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) [ 133.242924] device gre0 entered promiscuous mode [ 133.281681] audit: type=1326 audit(1512491711.746:3834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd11 code=0x7ffc0000 2017/12/05 16:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000039000)={0xd0, 0x9, "b25d549e9a403bf62ea0932270a3e62b82a2fc838a4104bb4ec33a8f88a65dda0354cefe6dcf904ee641b6ebee99d6902a473562313cd9f9cc1f81a7585c000ee2418f136182849d76bba7fab07f5e33ac6b283c1b0b7bf762a7eeaa0a905ef74800070a83bb51f740b854aac88bdcfda586cf8c93647687b2d840a62be7aed11783963ac219a61b464b7ae0146940e64aea56513e7162d2d2da778d4df5280f0bc798fa8d96f8b10e1ea9674d90bd1656ee1c6dcf6f72067c48456b56b542e508a34d5dda3b946f"}, 0x0) socket$inet_sctp(0x2, 0x15, 0x84) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000884000-0x10)={0x0, 0x0}, &(0x7f00009eb000)=0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x100000000000009, 0x20000007, &(0x7f0000fdc000)={r1, 0x989680}, &(0x7f0000372000)=0x0, 0x348) openat$hwrng(0xffffffffffffff9c, &(0x7f0000414000-0xb)="2f6465762f6877726e6700", 0x3, 0x0) timer_create(0x7, &(0x7f0000a9f000)={0x0, 0x3d, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000064000-0x4)=0x0) r3 = dup(0xffffffffffffff9c) timer_settime(r2, 0x0, &(0x7f00007bd000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00009fe000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000001000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000f5b000-0x8)=0x0) fcntl$getown(r3, 0x9) 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$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a4000)=0xe8) getgid() setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x40096101, &(0x7f0000021000)={{0x2, 0x0, @loopback=0x7f000001, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="96a8918af8ccae10078acb5cbabb798f"}) timer_create(0x2, &(0x7f0000fdf000-0x60)={0x0, 0x22, 0x2, @thr={&(0x7f0000fde000)="7531cf02803c2ab8a56f3b02425e6969ab2f1dcbe896d5b08d4f6a5abfbc18908ae63f7155fa3abb6dd7c079551cdacd57d7fdce3488ed08ca607842bcabbc3da2ed7ae69f025f929b7a831080a2f832bcb8124edbba9dd7bfa7818df0a0a9a02107d2f408f39ff94c2edae44ddfb970678c36913fb3e6ceafc7119600c27cbed4a569a199be7598bf4a882db989847104590939d3329cc4ce10b8e0599e19c8ad9557a5d7f3acbf20445cff94110db706a4f68007bb01bc644555cd3aeb", &(0x7f0000fdf000-0xb5)="ead628140187fda482bba60a84d10d67aa0e7c77d97ce1edceb726eee4902ed3c0007256b980514aaee6025ef056615a56d32a8b24e0f920e2f667c014012e5a9d81d4313332ebf7fb017b24dc8980f20d53268216ffaf175de3fd576fd775505a09686b5f022514f7f4316e96d78ba8d7ec6e30187229326c6f9df013d6bcf60a3fb370c9a5547154d5665556662bbb5edd579371f2fba092eda52e950ff590fabea93647e557fa07def28f7b009b04cde5cd1009"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa9000)=0x0) timer_gettime(r5, &(0x7f0000c63000)={{0x0, 0x0}, {0x0, 0x0}}) symlink(&(0x7f0000248000)="2e2f66696c653100", &(0x7f0000b76000-0x8)="2e2f66696c653000") futex(&(0x7f0000fd4000)=0x4, 0xfffffffffffffffc, 0x0, &(0x7f0000193000)={0x0, r6}, &(0x7f0000048000)=0x8, 0x0) 2017/12/05 16:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) open_by_handle_at(r0, &(0x7f0000c2a000)={0xbf, 0x1f, "bb898f7d6d5396dce845b9166b2bdc640c910abc873de79875c40d2b39c15030b2c9840b9191ea253e81b874d5cffbcdfcdc6407c451fbcc3bbee5dae4804e0da68dc0a55b0f250262e15a6176c168e86bb8b2c67d365e3d82513b1500716b0413785e338151ebb2e21763b6de9ce04e5350e380a77b6fa0c41705f8758ce128005fe7912c4ce484231535d5c68a053d370cad02a35d0a1aec1172840500ed35e916a90397cc00aee80bf2be7fe3fe9b56a396221c66dd"}, 0x200200) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/05 16:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f27000-0x8)={0x0, 0x0}) socketpair(0x8000000000001e, 0x21, 0xfffffffffffffffe, &(0x7f0000684000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005fe000-0x8)={0x0, 0x40ebdf3e}, &(0x7f0000af6000-0x4)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000369000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000075f000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f1c000-0x28)={@common="73697430000000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e84000)={r3, 0x5}, &(0x7f0000b2d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000760000-0xa7)={r5, 0x9f, "bc5f79de7048b953c2b876ba82280fe13e4c8163bc9a5363034ef421b0b9598c4fb0c69da2cad8fc4fc922a97f32d64b5ba7b063868a7000e86c6c02887b6ad674ed4182a951c5573fd9ece72fdb299e5ee571fecd4489a873dcbbcf969095fb753e3d4c2b71c5c527215fc60f58b0e4541f115bf2170a2a91110baf603468444b4bbf97d789cb0e1652f98ab44bc940047b2b4b8afae17a05963a8424777e"}, &(0x7f0000cf5000-0x4)=0xa7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000546000)={{0x3b, 0x380000000000000}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x10018, 0x0, 0x40, 0x9, 0x80, 0x800, 0x0, 0x6, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r2, &(0x7f0000393000)={0x0, 0x0, &(0x7f00008b2000-0x10)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) 2017/12/05 16:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b30000)="2e2e", &(0x7f000036a000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000c47000-0x8)="2e2f66696c653000", &(0x7f0000899000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") r0 = socket$inet6(0xa, 0x1, 0x43a) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$inet(r1, &(0x7f000043e000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068f000-0x4)=0x10) sendmmsg(r0, &(0x7f0000856000-0x78)=[{{&(0x7f00008eb000)=@generic={0x2, "9735a9fe4d588f23ed9312d97f2cb5795a2e245426fe482f43f6ecf67a451f495ae45dd7ee3d4a2fbdd7fe2c9c3898eea6de63ca1329ee9affcdf5f3db423f525596a1051c5d8aa8922e93536d716db6aac7a218265c448b13bd98c0e36f910625ed68b12bff4acff979cc44bcdfb166376d6ef5abe0b12bba5caea22232"}, 0x80, &(0x7f0000f74000)=[{&(0x7f00004e5000)="b7cd046b4d0c782b17e9f866e535a4854e458a4e808687a0efbca3dfd9ed988b95d060b95b2849203da630900710f6865ba4f6538fdc3821e48305c7c23279ec24982b2b4fd4b1b6032ca912fa77f60cf0967cb40165269e00bab239deac6a0758f7c61975a834dfe94eb45adb6c930f2caad9b8", 0x74}, {&(0x7f0000ec9000-0x36)="ef9d1e295c8fbec604d8fd4e7deed1ff353c763e6ee017b71947eaa4ab541b8d560ad65d630a0c1bc9906d6e57ada91c88f00efcf661", 0x36}], 0x2, &(0x7f0000c2c000-0x1d0)=[{0xd8, 0x1ff, 0x6, "8798dd091f07b992d716cefadefb43edac2fe75efeb93b71b5b6f87f1ea30212273dc41bb64d249a7da6bd96d31ac4555d0cc16722982b6cfe7c3393711f22f09fb7bffc02edf2344caf5466246877569df93d67f82fbd07007b373edb800fa3bb53d490fc071191ce35f3096bb6c8e05fb3ced9b5f688805ce13a0ec0d53538c1c4c5ef124c564bc1fe842bda994faf722a4f208c0abf8e50e7d6d63b9ad3e8707b5b7d8ac161bdd0f1c5d70a9a3b95b01ed811e35762464f71c437fcf38d71bd7ebf48b88e53ba"}, {0x20, 0x18c, 0x3, "0e3210a26a01823e81e61ce5"}, {0xd8, 0x139, 0xdf7, "c6d6cc73ec6f7cb40894cf8cf9cb6e96452038196547f6ed8037e21ae12fc181fc7bf5005a6158f545555b2c6e4c78f82c53d21199c2fa387ee6f0eb0fe51dd445a14b416a34b111319244e4d88a1b6ec2570f841ae4c094bfd0c45aa45a965d8549118a9e84b4efde303186a245f66b40c602ff3028d0ba65a12bbdaa43d95701dd542fce116c50df77a398f4225cbb96b612af582c9b1e71d63ae6934ea8036cb6e6637b207492347ee163bb28f9e2a79ebafd7ea27a3775022674858b5b258125"}], 0x3, 0x0}, 0x4}, {{&(0x7f00007ef000-0x6)=@hci={0x1f, 0x7, 0x1}, 0x6, &(0x7f0000eb3000)=[{&(0x7f0000dc0000)="5f684b92a1eae10199b6e12d3c931b7c29ebdb107b9e75d39bfdc3115ebab46579794a717d999a23a885823efec50d2b6679e640ba8def421b214e6602bdefabf88cdb9b401ed900f138412ddc", 0x4d}, {&(0x7f0000862000-0x70)="ee8785d579437e4833582a82cc9a9a4e632f12733e77bdeedd878e88bc4e4e1af1389ed60eb99918ddcd9921a041da39f6e08b3bd4e91e92b9eb22f1602884c9a173264ed0aa68a7a4bca9710748559d24f2af2e7231e68e2689f5d656e1b529617c5a140492f3e9c7ba757af549568b", 0x70}, {&(0x7f0000ccb000-0x1f)="71c04e334addd4b61927c0c7265d559e227823618568cb90b8214c615afe3b", 0x1f}], 0x3, &(0x7f00006b7000)=[{0x110, 0x11c, 0x101, "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"}, {0x68, 0x119, 0x7e0, "af86aad8de7b22712798e7828cbe476bb2d45cd28ec611f17922307195d6ae3d28c63a1cfcad64ea1042f9376d141a288e429df400d0f76190279776350a66ce00187b9358a8e153538a42ab5f7b7142187614"}, {0xd8, 0x10a, 0x2, "2bb90ab3750ea2672c639c133db3d773cfff47de38c3139ed9feaffbfec7248db219b0585f23de3a2fb76a07a94514779745feac641d777ccfa35214a527e8e4105adac4467172425c57791082b346ced074685fcd733e19c76cde9f37c5f8fda7c484f9fdfbd069542d2c341080b70b9c7d2d5fef87a372941aeefb3907cb5185f4a2788fc0bc1d76ff6537bd42b224ab94e1e1509bc694107399ff440bfaa13cbc9a8de4fa039595d8a101f0d64601767cbd1b47994e644d58706cc7b38f5d02"}, {0xb0, 0x110, 0x80000001, "e2f898f22c4c5fa0e99ca16578f5a2328f5a916c4fce6374dd47e97dd3990d558e73ab5aebdc0c8717801231db57de1a804ae01ad51902cb9304529a138e1fdaf2db890466b079ffd7d0ebb4b9b61492794dd3fa10e601f44de070c7084b374f7b09d21823c6d7863422daeb4d69f8e8ca95f4e7830dc790221d4418afb384d5b1b70dc2363285816142c3f36c410ce507a8a0db102daf5aee82145df02d7852"}, {0xd8, 0x88, 0x7fff, "3070f862475d701a06c6298805548ad4fec7890883d707524849dba9a440f6417b0ba78f038d5113c7e30ced1238b0a616100f9412a14ae7bdfca781c5c0a7057b9907c8c3d5ee1f1bd22ce2ec9447b207b73e4138ad482b91e9016a0ec731942ba413d9bc252809cfda206f3707ea2e5854e7cb51bf1c82ee69bbab6e14de920ab8807e9171f62d34ae9a62b65ff5fb35a203f0c69d0d09288588ed5e9e22ca648c8db04f4b87b238418e76b31bd47d509ecaf80dc9e761ed229f289fe84eb068289972ce"}, {0x108, 0x1ff, 0x3, "3b93291165299c83dc0cb14cffaf1c7c3f97dc711775ab4027e98ea65f07a9f4e358d6a8e7b948f1c2f8c881c458eff49ce0ad93c334db4533345c792f381a3e77bff4b519b32b46ff82232d26126db0f067e8612d0d904d1be69d4dba8c8d5bd6d15ec57c26b17f2c2b001d85b547d48d0f490f6bb6faa2512e15d532b0aa8780cf716b4d7ac2b4865f2961a003f0450c8a323ccd0a78c2272b3d31f96262558ce0d0bdeab12bbc36cc185dc75899f3c5f2fbd81c7c4db5ae03a9b6330ca857c593e773ea50f633b01aad4e6ca16ab780239f85db9062fb10eebb8e652d972d9347e47ade85a12e5f4fbd39f64541fc87685b54"}, {0x1010, 0x0, 0x5cf, "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"}], 0x7, 0x8000}, 0x35a5}], 0x2, 0x800) sendto$inet6(r0, &(0x7f0000ed4000-0x1000)="c8", 0x1, 0x0, &(0x7f0000c29000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000df2000-0x55)="c3", 0x1, 0x0, &(0x7f0000a41000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pread64(r0, &(0x7f0000aa2000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000770000-0x10)={0x0, 0x2, 0x65a, 0x749}, &(0x7f0000d22000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ac000-0x8)={r2, 0x5}, &(0x7f0000cdb000-0x4)=0x8) connect$inet6(r0, &(0x7f0000532000-0x1c)={0xa, 0x3, 0xc6ea, @loopback={0x0, 0x1}, 0x400}, 0x1c) r4 = socket(0x8, 0x80a, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00009c2000)=@assoc_id=r3, &(0x7f00007da000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006dc000-0x20)={0x2, [0x0, 0x0]}, &(0x7f000082f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00004e4000-0x8)={r5, 0x100000000}, &(0x7f0000594000-0x4)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d83000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c1c000-0x8)={r7, 0x6}, &(0x7f0000ceb000-0x4)=0x8) r8 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd7000-0x10)={0x5, &(0x7f0000830000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r8, 0xc0406429, &(0x7f000025b000)={r9, 0x4, &(0x7f0000255000-0x10)=[0x800, 0xfff, 0x2ace, 0x80], &(0x7f0000163000+0x842)=[0x8], 0x54, 0xa, 0x7, &(0x7f0000593000)=[0x5, 0xffffffff, 0xec8, 0x76b, 0xc4d2, 0x8, 0x1, 0x9, 0xf5, 0x7], &(0x7f0000810000)=[0x7, 0x10000, 0x2c, 0xfffffffffffff000], 0x0}) r10 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e3c000-0xa0)={r6, @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]}, 0x5, 0x7ff, 0x1, 0x1, 0x0}, &(0x7f00005be000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000f7a000)={r11, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4}, &(0x7f0000ecd000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000895000-0x8)={r12, 0x4}, 0x8) setxattr(&(0x7f0000a59000-0x8)="2e2f66696c653000", &(0x7f0000f87000)=@random={"73656375726974792e00", "2e626465766264657647504c707070302b2d776c616e31776c616e3176626f786e65743026405c6c6f656d302bbe656d3040776c616e315d00"}, &(0x7f0000b64000)="e7776c616e3000", 0x7, 0x2) creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) 2017/12/05 16:35:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x2400000) r1 = socket$nfc_raw(0x27, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000335000-0x78)={0x0, 0x78, 0x8, 0x9, 0x2c8, 0x8, 0x0, 0x3, 0x8000, 0x6, 0x3f, 0x9, 0x3, 0x12, 0x0, 0x20, 0x0, 0x80, 0x8, 0x10, 0x0, 0x7ff, 0x3, 0x20, 0x5fc, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet6(0xa, 0x80006, 0x0) bind$inet6(r3, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) r4 = socket$inet(0x2, 0x6, 0x0) shutdown(r4, 0x0) listen(r3, 0x2) connect$inet(r4, &(0x7f000077e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000113000-0x38)={0x0, 0x0, &(0x7f000073e000)=[{&(0x7f000022b000)="cf00ca1f90cd84c3b963bf020df35ecd9eda08edbb2f", 0x16}], 0x1, &(0x7f0000541000)=[], 0x0, 0x4000}, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000683000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e1f000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000db7000)={r5, 0x6c7}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000118000)={0x80000000, 0x0, 0x0, 0x0, r6}, &(0x7f000070b000)=0x10) keyctl$session_to_parent(0x12) sendmsg$inet_sctp(r4, &(0x7f0000763000-0x38)={&(0x7f0000278000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6c}, 0x1c, &(0x7f0000970000)=[], 0x0, &(0x7f000034d000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x20000000) sendto$inet(r4, &(0x7f0000bd2000-0xad)="", 0x0, 0x0, &(0x7f00005c3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000298000)={@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet(r4, &(0x7f00008af000)="", 0x0, 0x8055, &(0x7f0000fdc000-0x9)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f00003d4000)="2e2f66696c653000", &(0x7f00007f9000)="2e2f66696c653000", &(0x7f00003e9000)="6c6f77667300", 0x2000001, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00002fc000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000c1c000-0xc)={0x0, r3, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000441000)={r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbb000-0x8)={0x0, 0x0}) [ 133.281695] audit: type=1326 audit(1512491711.746:3835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/05 16:35:12 executing program 0: r0 = syz_open_dev$mice(&(0x7f000051b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x488402) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d17000-0x4)={0x2}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbd000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x40003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f00000d6000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000dd0000-0x2)="", 0x0, 0x40840, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000024d000-0x61)="2df409ba2f7bcc1a83ceb2ef54c6bb91afeecca9000995b7c65d7db5a8bd9eb8586d0d000000000040ffff8b9b8463748f44b9cc6921460f93b70a6eea24831d480944d2b1a84927ccc5faef650000f931317af21618603a1c6ca5a927b57016d2", 0x61) recvmsg(r2, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x5d}, 0x41002106) inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x20000000000b, &(0x7f0000797000)=0x3, 0x4) r3 = syz_open_dev$usbmon(&(0x7f00000af000-0xd)="2f6465762f7573626d6f6e2300", 0x4000000008, 0x4782) connect$bt_l2cap(r3, &(0x7f0000331000)={0x1f, 0x9, {0x100, 0x0, 0xac, 0x7, 0x6, 0x200000af04}, 0x2, 0xffffffffffffff66}, 0xe) write(r3, &(0x7f00005ae000)="194e74e48673071fceec7f7cb58101eabcc90b975a730c3f72da2696018656af7af047fc9789ab3aaf2433312d34f66d8aebbc7d7c6c566da6e9e033c58eecb8a51dd7a7c094218a6fa79dfd3fade8444b7a20ab1b5def6a7d8f4cdba3532bb726a23c85448e29be19d6c07b2c5ae46d471777c905eeed52129fb558b694593798ccdbfea1a5473a21840970cee7f78f65a2df428f2720d15b", 0x99) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000704000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000160000-0xe8)={{{@in6=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e53000)=0xe8) getresgid(&(0x7f00004b6000)=0x0, &(0x7f0000151000-0x4)=0x0, &(0x7f00007fb000)=0x0) sendmsg$netlink(r3, &(0x7f00002ea000-0x38)={&(0x7f0000cd5000)={0x10, 0x0, 0x4, 0x4}, 0xc, &(0x7f0000a31000-0x20)=[{&(0x7f0000961000-0x2f5)=[{0x106, 0x7ff, 0x211, 0xfffffffffffffffc, 0x3, "c8e56f96972a78505662c0ed49aaafbbcdfe5b68e8ae3e4b975f16f3fcf9fb3f444f0a65a10bd5ce171eecdf3e03535c58a481a1c64d759c5435f38d572c405ec0e3db41fa61cf2e0bfa0439e707dc0764bac0c020564cf829aa4c413150f79c499b2c15befb53e9c26d3377eb1e3d004d00a7313002eadc333a0ae087353a086a4ebbba9c8796520b3ce5844725bc459338a48a780fc3d70fc97f757bda211ba7086c2c1483db98096c072c95534e70ed90b29e62e9e4c17fdef0f89c6b5c57c76bf4d3523a2db40d819580fcd637d0a4f71b1ddf36e7f4ef61a2ef78a414ac2c970503fbb771c7fafd5c291575d768b5cf2a228b17"}, {0x10, 0x4, 0x100, 0x1, 0x8, ""}, {0x79, 0x4, 0x800, 0x9, 0x0, "5175e22e2f5c4e159b58327b9f3ab6a324683b48c10c3110cbbf96d1180e8a83e8415d71318375d3339bedafa09f4ee7dce250b40eb000c874c525d5ece7b4cd355857de0931d90941e05851ad2c90a90ef6689c99f6aecb4a7ec07f113ce50c6865c3a39a9d7f1472"}, {0xe1, 0xfffffffffffff801, 0x0, 0xfff, 0x0, "7121ffb3ca7b9a00b70eee34a637a05fc8f134d5214987bb5b1799a81c9431d7d532eb4c95b757d54720d0c08c1e53cb02ea91878916f057e0ffbf5a6b8945098f4c6b1a4bcdcd8cd01ad62cc71ec627c0476d68049db65133baf3dfd049175124d7381e0e9fb56710a4f3f2de159564853f6d13dada09a70988823f645d203de7c50d748deeb69cacce85d78d8b3ab89dba2b87f3835b6ed44898492f67ae13036f4c5ef8b59478ebe27ef4569b9d1f2e6f6ac552a396ce42d983127f0f3198e2f45f7ca7c9aee45cbd0065380b2ff545"}, {0x72, 0x200, 0x24, 0x5, 0x100000000, "8be60bfc2a554401a7edfad7b8f4e6d5c55435692511e8845ccfb457928f51d1e473799e7e140a5928dbbb2f355ac0d7653a2dcfe1eca0fa422b726be5b3d11913ed92de01654ec051284de3b8ff077822ba9cc0585dac891fcc90f464ac117d8655"}, {0x13, 0x2, 0x100, 0x4, 0x6, "d7e745"}], 0x2f5}, {&(0x7f0000a51000-0x107a)=[{0x16, 0x6, 0x14, 0x2, 0x80, "738dd8b35ef4"}, {0x54, 0x0, 0x300, 0x3, 0x7fffffff, "4532e6d1ba8b046ccb7ceddda7155e4034201b6071cfff09112a650b3d18e524c7ae85bf9a77fac37feca9b49b45d93513dd7232e3577123b83e9cf16eabdc8ea075d88e"}, {0x1010, 0x0, 0x20, 0x43, 0xfffffffffffffffb, "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0x107a}], 0x2, &(0x7f00005aa000)=[], 0x0, 0x24040000}, 0x400c1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000029c000-0x4)=0x0) perf_event_open(&(0x7f0000295000-0x78)={0x0, 0x78, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x30482, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000c06000)={0x5, {{0xa, 0x3, 0x2009001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clock_gettime(0x1, &(0x7f0000117000-0x10)={0x0, 0x0}) 2017/12/05 16:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$tun(r0, &(0x7f0000eb0000)=@pi={0x0, 0xa01, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x14000000000, 0x2, 0x3}], {0x8100, 0x3, 0x4, 0x1d70e00000000}}], {{0x60, @ipv6={0x4, 0x6, "3e7cee", 0x5a9d, 0x0, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x7f, 0x22b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x1000, 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"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"}, {0xc2, 0xd4, "27c5cf9269cae5c0893295af70862ea01dbf24fd55bff3523a78c53ef01517e392e5c8a928a70d4a6cf56017fd4b1bf38383091b1d2c13a0adbe8dffcbb249e3b1e5d72126a613d792c23853e258d0afce3aa07e84489dbdb133d9b5f6da5b2048c8662891e9fdd9a3a1daad6a1d04bca70809ed4306abbb8aa5d0b211778a18519d6678113fd4a692cc853bd85dd9ec2605b376018dea0fb67b26afc5edc227ab81f9d6d8f24583f376d713336fd33c38665f2795f73eb3ad4306bbf62ad9c6298806814792fa97eacc44fd80a588dfd65f57ff"}]}, @fragment={0x4, 0x7, 0x800, 0xffff, 0x0, 0xffff, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8001, 0xc6, "d208077f75c276fe38a0d13a9be43fdd"}}}}}}}, 0x5adf) pwrite64(r0, &(0x7f0000000000)="f7850dc44b7c7be9211c220339b96cbc49cd2a72c556c79e8f7c0310a83d3d039ebf9f34103566174543a45e9f07d7eded99b1e036d841135376b00d67329c4010d013235bc6ce9cb76ec74213879ec85d9b9028c5d059a820dddb877fdcc4bec00637e9c736", 0x66, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x10, 0x800) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00005a6000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d8b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r6, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r7 = accept$alg(r4, 0x0, 0x0) write$eventfd(r6, &(0x7f0000165000-0x8)=0x793, 0x8) splice(r5, 0x0, r7, 0x0, 0x8, 0x0) close(r7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000001) r8 = memfd_create(&(0x7f0000f72000-0x5)="b2126fb3d6", 0x8) r9 = syz_open_procfs(0x0, &(0x7f000021f000)="6e65742f6c3263617000") ioctl$KVM_SET_ONE_REG(r9, 0x4010aeac, &(0x7f0000293000-0x10)={0x0, 0xb957}) fallocate(r8, 0x400000000000, 0x40, 0x4d) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000b2c000-0x1)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = dup(r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000a20000-0xc)={{0x101, 0x1, 0x80000000, 0x6, 0x9, 0x7fff}, 0x3}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000962000)=0x2ecd, &(0x7f000028f000-0x8)=0x2) tee(r2, r8, 0xffffffffffffffff, 0x1) ioctl$TIOCSLCKTRMIOS(r10, 0x5457, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$user(&(0x7f0000564000)="7573657200", &(0x7f0000fcf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000586000)="", 0x0, 0xfffffffffffffffa) 2017/12/05 16:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000937000)="6e65742f69676d703600") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a2000-0x20)={r0, &(0x7f0000493000-0x97)="da00fb5272156916e5744bfb0c2ff76dab46cabc2658767278f81a30e898206209ed9627d0f550c640e8fd69fa073dedae6ac998d41276d30bb6c3d9a129b80faf60ee585165b4d4bee9d15a4f88a019edeb3ac571bea6a8d6d71f027fbc2a280019cd8e77426e770c9ab3c30b1ce8196c304d89e0333fb7047dcf24f5bd87019dab6ec76d38cae5818572ba29b07d6e2396679dda6b61", &(0x7f0000943000-0x26)="7c89857949780f1dd750b88487a827cffb863519c04040504cf3051e1e4abb274bdee8b48365", 0x1}, 0x20) sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0x40000102) 2017/12/05 16:35:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b0000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a0000-0x4)=0x85, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003fd000)={0x0, 0x4}, &(0x7f0000e64000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000aca000)={r2, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0xa7, &(0x7f00007ac000-0xa7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x71, 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=@echo_request={0x80, 0x0, 0x0, 0x3f, 0x7, "cc74fc76037cc42eae9da8f26273f1e834f9b922716eb56c331e96b027c6fe652edc5df7471d686860bfe34fc74bb2a5b6dacc58a9a614590325ccf780d1b249d4ce22b1feeb00aa4c60c2f6524eb55ea33c9074ac4a3945b4525a6e6169f30f7349f9965e50bb5ed8"}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 133.281710] audit: type=1326 audit(1512491711.746:3836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/05 16:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000006, &(0x7f0000711000)=0x6, 0x4) syz_open_dev$loop(&(0x7f000061d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast2=0xe0000002, @rand_addr=0x801, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000077c000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00003d6000-0x11)="6e65742f6970365f6d725f636163686500") pread64(r4, &(0x7f0000015000)="", 0x0, 0x53) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000161000+0x795)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0xe8) syz_open_dev$urandom(&(0x7f00003e2000)="2f6465762f7572616e646f6d00", 0x0, 0x2040) bind$unix(r4, &(0x7f000047f000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00006a5000)=0x0) ptrace$getregs(0xe, r6, 0x4, &(0x7f00005e9000-0xa)="00000000000000000000") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000629000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000043f000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00005a0000-0x4)=0x0) r7 = syz_open_dev$usbmon(&(0x7f0000563000)="2f6465762f7573626d6f6e2300", 0x8, 0xc0000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000072f000)=0x4) accept4(r2, 0x0, &(0x7f0000bf8000-0x4)=0x0, 0x80800) renameat(r1, &(0x7f00002f6000-0x8)="2e2f66696c653000", r1, &(0x7f0000c14000-0x8)="2e2f66696c653000") ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000ce8000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r4, 0x9, &(0x7f0000d85000-0xfc)="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") readv(r4, &(0x7f00002b4000)=[{&(0x7f00002a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000e31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_writev(r8, &(0x7f0000c7c000)=[], 0x0, &(0x7f00006ff000)=[], 0x0, 0x0) mq_timedreceive(r7, &(0x7f00005e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x9, 0x0) syz_open_procfs(0x0, &(0x7f0000c5b000)="6e65742f6c3263617000") 2017/12/05 16:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00008dd000-0x8)="2e2f66696c653000", 0x10000, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00003af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") madvise(&(0x7f00004ec000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000f29000-0x18)={0xd007, 0x10004, 0x8, 0x2, 0xffffffff}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab2000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00001f1000)={0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000d71000-0x38)={&(0x7f0000924000-0x10)=@ax25={0x3, {"279cc22f34281b"}, 0x0}, 0x10, &(0x7f0000dfc000)=[{&(0x7f000039e000)="254059e94ea1feb0734fefd309b83eb0e8ba9a80f821a0ea1610966c9aa5a8420431271691db280401d36efa865d4b2f79ab5c770eba9f30af58236ad96898c7d6c5d4aa467fcc029d8597fae29ff5971b7800759239b273a714c235716586447b4ee1f431b053dbae78c4ef6bc7a941e85c457267e4b5b3420cea6e2f2cd9efc459e2cae45ad2e54a82356e37d4fb1602e52209fda6d5deabd92fd5b4975902773a1a9ca64b331c93832e08ffe095e64ad42a516345186885b36279de", 0xbd}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000444000-0x70)={[{0x5, 0x9f, 0x2, 0xd3, 0x1, 0x9, 0xec4, 0x21, 0x401, 0xfffffffffffffffb, 0x0, 0x100000000, 0x400}, {0x1, 0x100000001, 0x8, 0x800, 0x5, 0x1, 0x350, 0x14, 0x5, 0x3, 0x63b4, 0x7, 0x20}, {0xffffffff, 0x7ff, 0x100000000, 0x6, 0x4130, 0x7688ef77, 0xffff, 0x7, 0xb92, 0xbd, 0x6, 0x6, 0x2}], 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f8, &(0x7f0000171000-0x37)="40751d9cac6356bac0db0798856fa61f267c3b6563006c53b67b9ddeb9561c2d77419a52b1cec29ffdeb2fb301b1e72c2dcab582844863") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000b00000-0x20)={"7b71deb68ebd1266ae2f961af0456212", {0x4, 0x81, 0x0, "48fb17e46271", 0x3, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000005f000)="2e2f66696c653000", 0x400, 0x100) shutdown(r2, 0x100000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000598000)=0x9, 0x4) listen(r3, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f000099c000-0x10)="2c5b7b2a254b656d30766d6e65743000", 0x10) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) connect$inet(0xffffffffffffffff, &(0x7f0000666000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r4, 0x0, 0x4, 0x6) write$tun(r5, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x96, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@eol={0x0}]}}, {"b2b6d8d0fa1e97699ca78057428122def8aab377e7ef8999e247161f3ceb7cc9095e38c840e8325472d63225c361c0ca685520e42d6420a0edfbd501ded7df6a8bb2995ffdde7386eda024ab71fc7867047f85159543cfc8996db697124a7802e1188c80b719ac8c10a0"}}}}, 0xa0) [ 133.281724] audit: type=1326 audit(1512491711.746:3837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=54 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 133.281739] audit: type=1326 audit(1512491711.746:3838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 133.281753] audit: type=1326 audit(1512491711.746:3839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/05 16:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x10) read(r0, &(0x7f0000fe4000-0xcd)="00000000", 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000156000-0x4)=0x1, 0x4) write(r0, &(0x7f0000ab4000)="240000001b00fbffeb03000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002aa000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getresuid(&(0x7f0000290000)=0x0, &(0x7f000091c000-0x4)=0x0, &(0x7f00000ce000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000ae000-0x4)=0x0) fstat(r1, &(0x7f0000560000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) writev(r1, &(0x7f0000e2f000-0x50)=[{&(0x7f0000b24000)="d50825be462a1caf373b860fb201eb387af84ab1c5c4335a0af87a25516d7ff7ee2e2d6794e9265cb894e526af3579c253ca88e98ebebead3abb994896df5caeefd48b55dcd84a0c30237a6e4ef88a56c7be4f1171e259fc532d3997bd3ce751b3c4fe556a3c15b844cdd5f7847c7d4edec4e69cf2fae24b0be3301ffc35dd6d3a7a41db60a249bf51c33140bf27a394234c1225d3ad2ba14ac7377b07b90dc9c52249107e18ebbb03eebacc8b90c3aef1f3ca0383876631109bde627ad7024ef66c263ef0a7b4971a08", 0xca}, {&(0x7f0000653000-0x86)="a33be374c764a9dfc1fe6f37a123ada3c8dd29a1b5224af1f85e7e68e5d4cd843a480ec2f205fc1d6459ba21b99275b7138be769ab1186d90a08006ed70b31c3cd2564ed4f0dfaa03de7782b7a41911bd4b6afa8b26ce9cef7436e3b3fc8b5202a446bac25bbf7c7d13f1dbc1a010926b6d5baaa4200c26086baa03d51cda0d9ff6ec5ed4dc8", 0x86}, {&(0x7f000071f000)="46f50a18187fd89fa6f8654d523daace0287cb2166b3edf39a0f6db1bc9016732598b4eaa6296d256eca5d9c4fc503f1f5dd0221163302330d7479bdc5c1594a7c6ac14f204bd1ef753f7920dc9ff5816790deeb674841ab3cf0076bac748937c335af6686b31107e03ff6bd5ed4c1ab04f561d0d1b68f328ed3359992196e18b61b80893bdfea51572cca5da6085a9b9400000001d32be1883b01c3923aa7016b551a60e8005c1041b92128b4518db5fb1d9f3a172c449b5a5a6bd99146f05c025d3775751932f05a94b72db0605414a9808d", 0xd3}, {&(0x7f000075c000+0x12f)="", 0x0}, {&(0x7f00002b9000-0xcb)="2c0cf1f68b2c8f77e6c95580f6e5967693d6588cea70827e92ecfca8029b23d210fda9866baf077c8434a77636d75a5b56a80b0450f9d0e957bd2980ac48a24927d838a15ea11c2001a356d71948aa594b48e963687c37ae58591c5bfd00be8b3d74e27ec523d6bf62505208d1f27cc4eab8bad97613903e86b15b79d9f222bbff4d1ad3b8fb05a9925b438065b8560cbbb92ce4d592d6ed7c32f0a0a9e0a5db24f197ae3ff009736a33d7e2526b3149f6daa82ccf0337647c007789475222d31038579bf2994e2a98b9a6", 0xcb}], 0x5) r4 = socket(0xa, 0x3, 0x5) setsockopt$inet6_int(r4, 0x29, 0x3e, &(0x7f0000fb0000-0x4)=0xace, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000a60000)={r4, r1, 0xfffffffffffffffd, 0xcb, &(0x7f0000037000)="0ffc6e0276a247af1c74f15890640fdfc112eb36a829931d9f5c16fcbc0c72025dc08adfec9f5a9c5c821b5b7988aa9d9d0239441f624692d0bf9b716b335b8ee4294eb376213841f0f331de1ae97e35b068ba240ac3e86343aea364b3aa4c7c7df75463ddabe3642834da59f13c1267e0b91733a1c70c6581b8a309f9a2a8d618f105a9c8d3c815d28faac9", 0xffffffffffffffff, 0x8000, 0x7fffffff, 0x9, 0x2, 0xc00000000000000, 0x5, "20a6e9fad20219fd24c6d3f938e1641f108a2aa7900e61232e5a51f366fa09f2c9e01dc8a66f608e34e176cdbd5a2e5b9d7cbf46f59afa234e58ee4c2bbada4c5b79f459836e57df8ce498660e5aa171b9809c126a37c9b866ae1b495595415e7bd996c26aec06268818aa12eb4ca04849afa3edec348b1a7b21c733f72e22b733295c41fce6a8a274310f73f0bfc80b6de6d635ef5f69445664caf6a7681fb6bf172c31541264ce49e0a3371449cfca60c988bdd1c82ed60b64327b1c30c4ff1dc43676193e8ae149cc"}) fanotify_init(0x800000008, 0xffa) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000416000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ipx(r0, &(0x7f0000a57000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x10) getsockopt$inet6_int(r4, 0x29, 0xd2, &(0x7f00001e9000-0x4)=0x0, &(0x7f0000937000-0x4)=0x4) sendmsg$unix(r4, &(0x7f0000210000-0x38)={&(0x7f0000573000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000085a000)=[{&(0x7f00008b5000)="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", 0x5b5}], 0x1, &(0x7f00001fc000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004f6000)=0xb5c2, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r0, r5) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000e9d000)=0x5) bind$bt_l2cap(r6, &(0x7f0000d74000)={0x1f, 0x3, {0x5, 0x525, 0x5, 0x96000000000000, 0x100, 0x5}, 0x3, 0x2}, 0xe) madvise(&(0x7f0000ba6000/0x4000)=nil, 0x4000, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000326000-0x4c)={0xffff, 0x3, 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000887000)={@generic="01000000d4d302000a00000000000502", @ifru_mtu=0x3}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000278000)=0x0) [ 133.281766] audit: type=1326 audit(1512491711.746:3840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 133.281781] audit: type=1326 audit(1512491711.746:3841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 133.281794] audit: type=1326 audit(1512491711.746:3842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20547 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 133.358714] QAT: Stopping all acceleration devices. [ 133.400776] QAT: Stopping all acceleration devices. [ 133.586298] [ 133.586300] ===================================== [ 133.586301] WARNING: bad unlock balance detected! [ 133.586307] 4.15.0-rc2-next-20171205+ #59 Not tainted [ 133.586309] ------------------------------------- [ 133.586314] syz-executor4/20646 is trying to release lock (mrt_lock) at: [ 133.586331] [<000000007cf449a9>] ipmr_mfc_seq_stop+0xe1/0x130 [ 133.586334] but there are no more locks to release! [ 133.586336] [ 133.586336] other info that might help us debug this: [ 133.586341] 1 lock held by syz-executor4/20646: [ 133.586342] #0: (&p->lock){+.+.}, at: [<000000002db30349>] seq_read+0xd5/0x13d0 [ 133.586357] [ 133.586357] stack backtrace: [ 133.586366] CPU: 0 PID: 20646 Comm: syz-executor4 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 133.586371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.586373] Call Trace: [ 133.586383] dump_stack+0x194/0x257 [ 133.586392] ? arch_local_irq_restore+0x53/0x53 [ 133.586403] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 133.586413] print_unlock_imbalance_bug+0x12f/0x140 [ 133.586420] lock_release+0x5f9/0xda0 [ 133.586429] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 133.586436] ? lock_downgrade+0x980/0x980 [ 133.586443] ? finish_task_switch+0x1aa/0x740 [ 133.586451] ? trace_event_raw_event_lock+0x340/0x340 [ 133.586460] ? check_noncircular+0x20/0x20 [ 133.586467] ? memcpy+0x45/0x50 [ 133.586474] ? seq_puts+0xb5/0x130 [ 133.586489] _raw_read_unlock+0x1a/0x30 [ 133.586499] ipmr_mfc_seq_stop+0xe1/0x130 [ 133.586507] traverse+0x3bc/0xa00 [ 133.586514] ? find_held_lock+0x39/0x1d0 [ 133.586527] ? seq_hlist_next+0xc0/0xc0 [ 133.586537] ? lock_downgrade+0x980/0x980 [ 133.586555] ? seq_lseek+0x3c0/0x3c0 [ 133.586567] seq_read+0x96a/0x13d0 [ 133.586577] ? lock_release+0xda0/0xda0 [ 133.586588] ? __lock_is_held+0xbc/0x140 [ 133.586601] ? seq_lseek+0x3c0/0x3c0 [ 133.586613] ? __fget+0x362/0x580 [ 133.586626] ? seq_lseek+0x3c0/0x3c0 [ 133.586636] proc_reg_read+0xef/0x170 [ 133.586646] ? proc_reg_write+0x170/0x170 [ 133.586654] __vfs_read+0xef/0xa00 [ 133.586664] ? fsnotify+0x7b3/0x1140 [ 133.586673] ? _raw_read_unlock+0x22/0x30 [ 133.586681] ? vfs_copy_file_range+0x960/0x960 [ 133.586693] ? fsnotify_first_mark+0x2b0/0x2b0 [ 133.586705] ? avc_policy_seqno+0x9/0x20 [ 133.586714] ? selinux_file_permission+0x82/0x460 [ 133.586726] ? security_file_permission+0x89/0x1f0 [ 133.586735] ? rw_verify_area+0xe5/0x2b0 [ 133.586745] vfs_read+0x124/0x360 [ 133.586755] SyS_pread64+0x161/0x190 [ 133.586763] ? SyS_write+0x220/0x220 [ 133.586772] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.586783] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.586795] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 133.586801] RIP: 0033:0x4529d9 [ 133.586805] RSP: 002b:00007fdd2b4d8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000011 [ 133.586813] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 00000000004529d9 [ 133.586818] RDX: 0000000000000000 RSI: 0000000020015000 RDI: 0000000000000016 [ 133.586822] RBP: 0000000000000309 R08: 0000000000000000 R09: 0000000000000000 [ 133.586827] R10: 0000000000000053 R11: 0000000000000212 R12: 00000000006f1978 [ 133.586831] R13: 00000000ffffffff R14: 00007fdd2b4d96d4 R15: 0000000000000006 [ 133.586883] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 133.586890] in_atomic(): 1, irqs_disabled(): 0, pid: 20646, name: syz-executor4 [ 133.586892] INFO: lockdep is turned off. [ 133.586901] CPU: 0 PID: 20646 Comm: syz-executor4 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 133.586906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.586909] Call Trace: [ 133.586918] dump_stack+0x194/0x257 [ 133.586931] ? arch_local_irq_restore+0x53/0x53 [ 133.586937] ? memcpy+0x45/0x50 [ 133.586961] ___might_sleep+0x2b2/0x470 [ 133.586970] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 133.586978] ? ipmr_mfc_seq_stop+0xe6/0x130 [ 133.586988] ? __check_object_size+0x25d/0x4f0 [ 133.586997] ? traverse+0x403/0xa00 [ 133.587007] ? find_held_lock+0x39/0x1d0 [ 133.587021] __might_sleep+0x95/0x190 [ 133.587036] __might_fault+0xab/0x1d0 [ 133.587048] _copy_to_user+0x2c/0xc0 [ 133.587062] seq_read+0x875/0x13d0 [ 133.587071] ? lock_release+0xda0/0xda0 [ 133.587086] ? __lock_is_held+0xbc/0x140 [ 133.587105] ? seq_lseek+0x3c0/0x3c0 [ 133.587117] ? __fget+0x362/0x580 [ 133.587138] ? seq_lseek+0x3c0/0x3c0 [ 133.587148] proc_reg_read+0xef/0x170 [ 133.587164] ? proc_reg_write+0x170/0x170 [ 133.587172] __vfs_read+0xef/0xa00 [ 133.587181] ? fsnotify+0x7b3/0x1140 [ 133.587189] ? _raw_read_unlock+0x22/0x30 [ 133.587200] ? vfs_copy_file_range+0x960/0x960 [ 133.587215] ? fsnotify_first_mark+0x2b0/0x2b0 [ 133.587228] ? avc_policy_seqno+0x9/0x20 [ 133.587234] ? selinux_file_permission+0x82/0x460 [ 133.587248] ? security_file_permission+0x89/0x1f0 [ 133.587261] ? rw_verify_area+0xe5/0x2b0 [ 133.587275] vfs_read+0x124/0x360 [ 133.587291] SyS_pread64+0x161/0x190 [ 133.587303] ? SyS_write+0x220/0x220 [ 133.587309] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.587320] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.587338] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 133.587343] RIP: 0033:0x4529d9 [ 133.587348] RSP: 002b:00007fdd2b4d8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000011 [ 133.587356] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 00000000004529d9 [ 133.587360] RDX: 0000000000000000 RSI: 0000000020015000 RDI: 0000000000000016 [ 133.587364] RBP: 0000000000000309 R08: 0000000000000000 R09: 0000000000000000 [ 133.587369] R10: 0000000000000053 R11: 0000000000000212 R12: 00000000006f1978 [ 133.587373] R13: 00000000ffffffff R14: 00007fdd2b4d96d4 R15: 0000000000000006 [ 133.587514] WARNING: CPU: 0 PID: 20646 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 133.587519] Kernel panic - not syncing: panic_on_warn set ... [ 133.587519] [ 133.587527] CPU: 0 PID: 20646 Comm: syz-executor4 Tainted: G W 4.15.0-rc2-next-20171205+ #59 [ 133.587531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.587534] Call Trace: [ 133.587549] dump_stack+0x194/0x257 [ 133.587563] ? arch_local_irq_restore+0x53/0x53 [ 133.587579] ? vsnprintf+0x1ed/0x1900 [ 133.587595] panic+0x1e4/0x41c [ 133.587605] ? refcount_error_report+0x214/0x214 [ 133.587614] ? show_regs_print_info+0x65/0x65 [ 133.587634] ? __warn+0x1c1/0x200 [ 133.587648] ? _copy_to_user+0xb5/0xc0 [ 133.587655] __warn+0x1dc/0x200 [ 133.587664] ? _copy_to_user+0xb5/0xc0 [ 133.587677] report_bug+0x211/0x2d0 [ 133.587698] fixup_bug.part.11+0x37/0x80 [ 133.587709] do_error_trap+0x2d7/0x3e0 [ 133.587726] ? math_error+0x400/0x400 [ 133.587735] ? __might_fault+0x110/0x1d0 [ 133.587744] ? lock_downgrade+0x980/0x980 [ 133.587753] ? lock_acquire+0x1d5/0x580 [ 133.587761] ? __might_fault+0xe0/0x1d0 [ 133.587777] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.587796] do_invalid_op+0x1b/0x20 [ 133.587805] invalid_op+0x22/0x40 [ 133.587812] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 133.587816] RSP: 0018:ffff8801c89afaf0 EFLAGS: 00010206 [ 133.587823] RAX: ffff8801c3782400 RBX: 0000000000000000 RCX: ffffffff82532135 [ 133.587828] RDX: 00000000001f0100 RSI: dffffc0000000000 RDI: 0000000000000282 [ 133.587833] RBP: ffff8801c89afb18 R08: ffff8801c2daf318 R09: 1ffff10039135f32 [ 133.587838] R10: ffff8801c3782400 R11: 0000000000000000 R12: 0000000020015000 [ 133.587842] R13: ffff8801c3aa6213 R14: 0000000000000000 R15: ffff8801c4d227c0 [ 133.587863] ? _copy_to_user+0xb5/0xc0 [ 133.587888] seq_read+0x875/0x13d0 [ 133.587897] ? lock_release+0xda0/0xda0 [ 133.587912] ? __lock_is_held+0xbc/0x140 [ 133.587932] ? seq_lseek+0x3c0/0x3c0 [ 133.587946] ? __fget+0x362/0x580 [ 133.587970] ? seq_lseek+0x3c0/0x3c0 [ 133.587981] proc_reg_read+0xef/0x170 [ 133.587997] ? proc_reg_write+0x170/0x170 [ 133.588007] __vfs_read+0xef/0xa00 [ 133.588015] ? fsnotify+0x7b3/0x1140 [ 133.588023] ? _raw_read_unlock+0x22/0x30 [ 133.588034] ? vfs_copy_file_range+0x960/0x960 [ 133.588051] ? fsnotify_first_mark+0x2b0/0x2b0 [ 133.588064] ? avc_policy_seqno+0x9/0x20 [ 133.588073] ? selinux_file_permission+0x82/0x460 [ 133.588089] ? security_file_permission+0x89/0x1f0 [ 133.588102] ? rw_verify_area+0xe5/0x2b0 [ 133.588117] vfs_read+0x124/0x360 [ 133.588133] SyS_pread64+0x161/0x190 [ 133.588145] ? SyS_write+0x220/0x220 [ 133.588152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.588163] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.588184] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 133.588189] RIP: 0033:0x4529d9 [ 133.588193] RSP: 002b:00007fdd2b4d8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000011 [ 133.588201] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 00000000004529d9 [ 133.588205] RDX: 0000000000000000 RSI: 0000000020015000 RDI: 0000000000000016 [ 133.588210] RBP: 0000000000000309 R08: 0000000000000000 R09: 0000000000000000 [ 133.588214] R10: 0000000000000053 R11: 0000000000000212 R12: 00000000006f1978 [ 133.588219] R13: 00000000ffffffff R14: 00007fdd2b4d96d4 R15: 0000000000000006 [ 133.588694] Dumping ftrace buffer: [ 133.588698] (ftrace buffer empty) [ 133.588701] Kernel Offset: disabled