=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(0xffffffffffffffff, &(0x7f00009f1000)="", 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ccc000)={{{@in=@empty=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=@multicast2=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}}, &(0x7f0000c96000)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/04 04:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000e9d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fe000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000b69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000802000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e9e000)={0x0, []}, &(0x7f000048d000-0x4)=0x4) 2017/12/04 04:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d60000-0x8)={0x0, 0x0}) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:07 executing program 4: r0 = socket(0x19, 0x7, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000072d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4a000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000049f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a94000-0x4)=0x24) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00000e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b24000-0x4)=0xa7) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000110000-0x4)=0x0, &(0x7f00007b6000)=0x4) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000bfd000)=[], 0x0) clock_gettime(0x0, &(0x7f00002e7000-0x8)={0x0, 0x0}) ppoll(&(0x7f00008bd000-0x28)=[{r2, 0x208, 0x0}, {r2, 0x100, 0x0}, {r2, 0x4, 0x0}, {r2, 0x4421, 0x0}, {r2, 0x20, 0x0}], 0x5, &(0x7f00004ea000-0x8)={r3, r4+10000000}, &(0x7f0000a3d000)={0x4670}, 0x8) 2017/12/04 04:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a03000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0xf321, 0x871c, 0x7ff, 0x7, 0x1000, 0xf2ba, 0xfffffffffffffbff, 0x5d5fa57c]}, 0x5c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000908000-0x10)={r2, 0x28, &(0x7f00003d6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/04 04:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000432000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) r1 = syz_open_dev$usbmon(&(0x7f00005f5000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000098f000-0x10)={0x58f, 0x100002}) 2017/12/04 04:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a1000)="2f6465762f6375736500", 0x100, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a63000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 04:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000928000)="289c59b1e46799743bc96bc9a807b32e0c5c3eed332cd823b112771e56") r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000064a000)="2e2f66696c653000", 0x840) inotify_rm_watch(r0, r1) getgid() socketpair$ax25(0x3, 0x7, 0xfffffffffffffffe, &(0x7f0000128000)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f04000)="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", 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000043f000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000ea0000-0x8)={0x0, 0x0}) kcmp(r3, r4, 0x6, r0, r0) 2017/12/04 04:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(r0, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000737000)={0x101, 0x5, 0x400, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50ea05ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000e9d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000802000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e9e000)={0x0, []}, &(0x7f000048d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a9a000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/04 04:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a03000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0xf321, 0x871c, 0x7ff, 0x7, 0x1000, 0xf2ba, 0xfffffffffffffbff, 0x5d5fa57c]}, 0x5c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000908000-0x10)={r2, 0x28, &(0x7f00003d6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/04 04:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019f000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f08000)="6e65742f6d6366696c7465723600") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a78000)=[{{&(0x7f00000bc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c64000)=[{&(0x7f000079c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000837000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000808000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000005d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e5d000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000fe2000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f00005e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000c46000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00001f2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000b6e000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0xa, &(0x7f00001f8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0xffffffffffffffff}, 0x9}, {{&(0x7f000049e000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000348000)=[{&(0x7f00006fe000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f00009e1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f00003b7000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000508000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000d72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000fae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, 0x0, 0x0, 0x401}, 0x5}], 0x2, 0x100, &(0x7f0000f83000)={0x0, 0x1c9c380}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000096c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000273000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2000000802, 0xcdc) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) setitimer(0x2, &(0x7f0000302000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d82000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet_sctp(0x2, 0x1000000000000005, 0x84) r3 = dup3(r1, r2, 0x0) bind$inet(r1, &(0x7f0000d9a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f00000fd000)="ad", 0x1, 0x0, &(0x7f0000b48000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000384000)={0x1, 0x7, 0x2, 0x4, 0x7}, 0x14) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f62000)={0x0, 0xfffffffffffffff9, 0x4, 0x0, 0x6, 0x244b2a65, 0x8, 0x5, {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]}, 0x5ce, 0x100, 0x7, 0xfffffffffffff000, 0x5}}, &(0x7f00004de000+0xf87)=0xb8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000306000-0x4)=0x0, &(0x7f0000e68000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b65000-0x30)={0x0, 0x28, "8ba901d92ea42c6a17e7715264a1ed206a6e4717868e643da7869b071b13b4475c10a565ad083c75"}, &(0x7f000083b000)=0x30) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d63000)={0x0, 0xbd, "0cceb0ef7b58ecd2deee1ab5b990632e51108b23197cba4e250d476edbfbced2ba028ad47eb87f114c0bfe35bac389ab65c6df54d83f25bb3c659dbd2d16ede7451c41cfd7cd327ca773122dbbceccf39956fb89c40aca166f3773caf9dbb6d7b92a32ab632a4715cffe81530bf10a68a5c8d43eca9c4aa5f3b4c03bec3c683ca751ae830aa6d1ab948529cd5756b61d02d1f1befac8d6f5a9a8121cbd8b855c1749f08157f03be92610e15163b2795ea82393c8cc5e0fb3a34617ab5c"}, &(0x7f0000150000)=0xc5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000da6000-0x14)={r6, 0x40, 0x2, 0xffffffff, 0x0, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d11000-0x8)={0x0, 0x4}, &(0x7f0000ecf000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c35000-0x58)={0x0, 0x6, 0x2, 0x9, 0x7fff, 0x4, 0x4, 0x3, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0xfffffffffffffffc, 0x0, 0x8}}, &(0x7f0000708000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000042c000-0x6)={0x0, 0x9}, &(0x7f0000031000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000945000-0x10)={r5, 0x7, 0x9, 0x1}, &(0x7f00009b8000-0x4)=0x10) lseek(r3, 0x0, 0x3) sendmmsg$inet_sctp(r1, &(0x7f0000858000-0x54)=[{&(0x7f00009cc000)=@in6={0xa, 0x0, 0x24, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000731000)=[{&(0x7f000021e000)="a0835d2617db5a3068c9d91a0ee759db53d4458ae43c2f50014d341d192443f92f9744379c7873238a5f2a035368fcc5c64a4d0000000000000000a0553563025a4ace99f414c79b14ffad10cd1127eca72659e6592f3e1fc2852ef0b7c9a44a2fba3a04d9e52bf91c35506a563d9f66f073acff43f7c68efba1c4e7bcc58ee8b54c", 0x82}], 0x1, &(0x7f000044b000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0xf56, 0x8, 0x55, 0x1f, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x9, 0x8204, 0x1f, 0x2, 0x1, 0x2db0, 0x47ea, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x204, 0x4, 0x6, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x3fd, 0x2, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3cd, 0x3ff, 0x1, 0x5d7, 0x9, 0xa53, 0x0, 0x5, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x8, 0x2, 0x4, 0x8, 0x4, 0x6f, 0x6, r8}}], 0x108, 0x48001}, {&(0x7f0000238000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000168000)=[{&(0x7f00007dc000)="4a8202788708cf08a5006d7e41822f3b6a1996b7b558cd9e45552e8466ff78cbeb975b157ebbe3bb62bd9050cab33a498074c2c93ef0415e28d5dfe4a151ff2c24c164f04a1ef722c798d542908f6713c73997fb927cd5f7b7ee52c97169fc2c7ddca2f5f0ed02e544861b2adbefb2fa43f3e1e27882983553ec96795dff42e9ff0ee9997aa074a25a669affd88589a4e4d9ff3d3255e90824c3fa5fb9fab92c31842fee17d7cb2eaa19d02af75d07b53ac8397355034c5e4a35961fe4f47b83e968775849e2e80b6c45a2b3e442a33729d7ffbda0fb76a542cba5dfa0956b13a65566f4a9b61a2988fe697e8393902df43c7d08e90eea1b4af0b1346c1ed2ab9786cfaa3806c962665e5bbc15fa4b0b0475c91748868a2313960ad52409566e0606643bab6a18098b81bd6a2cb7aefcd5926807a91de4b113b973ad529ba4f844494ab772e6025d1cb35a3bfbeb42818314fc4e165a0049857a1233eab3222fe025494b9ed99381548616dc59a02cc8af4a4769316a43a2d81ee9c5f268b27e525f54ca47efb78194308b182598598ea0a00aae23b0b9457a1892320ac1ff4175b7e0d31151de332d821d7cea9313f4e10609afaae695c3e4974d3841ea85e7e2d6e4ab6625a830b84ef5b4883adeecd3fb0067f8d9456d19ae31e4339d8825d3368c2093d4c43b68e6447b72dd8e7dc388ae4ed84960a7b8f5eaf8d54852007aa3b4923a939f8f4f3a839523ccefbe68a1aaa44bd598133647889bd678a66a8ab1c9b98fb80e933f48d2d960e3d76baf4074b4b817c5018522bf34ba89d41d4861d404e097ac0696548c3c83746e20fdd8211a0d0a538602010f2a545b8c8d03858d8457e663a549f3f853b51aef8c4976ddffa46c78d9d6830b7ddcd26b175f0a5fc5241426a660686eb3792db233f2152892bb884edf5673142d6925c47d50059054cd1ad280dd4f5b22c171d4c77a0db3724fe7499521804b8ee6e6bf91d084fbfa9daccbda4affc12927f3e4c8dac4b85d2dfe5afb1c4fc752b3ca24defabd957b076c7ba0d4b4ae0969bc426cffd374bf757ddce8fe6345fd762c09c001f277c526a3770ac0881fe156dcfe8dc8b3160a9687f2e9c4e55a688a9f50d927e0faf48633e00458d9fb6ddd79afcf42896f6ab5055d515ee427726fcbf77dc016341e6bd3414d00eea142c74bb7c95ac66abe13cbb3f6f64788f85b562006a6cd825921d66dbae45ebd2425a0669102cc9dd50ae10a773c54c91c5c0c88f693adb28869bd75035a94ed37348acf41a9c81208e209c5395fd416c14f1e25f67c3dcc9b79bde66a93b0ae1018aca648924d53a7afcd6458faf08345d5e4a1b5edc358524ce3689e1b385ca52f12af6fdb17ee2d65e04fa4f834c5b491da7137282f8f004ce57fee2ca767edea0d59c47e056bb82bc1b1f5b966e6b9ca69fdb724dfa6861054b00a6a1be02f908a20ebc60ba221abbc675ba10ec160ccdbc4e063ac5e7c2f3fb7ab37b99ae2a3688c23d52847f2cecba0fab389bd2e0a659f8306ceaa023e7940c637a3609a50fd49ba066f640d67cb7af942ebe7778b194b316c0e58a451b25a02317addacc54a1589a75171ce2eb9eaa4016df9939ccb0af143cc852c8d187449bf0e2d29003477373608626ba02fbefa2519c8a7c109a717a37dccf2a08f0f5c8deb109a35be3e23ce9d57d9a5cd44e96ba2db036ba539a9cd1fd2aa8d1273ad4bf343385fc571eb2ccac3fcbec4bc3f2127b539789a2a0e7a3bdc13418b87af0d66e73ee1430d644c51c24a899ac5d66240d4d112ae8baac90f5a39d3fe418f451488a82b9f3178c4d752f66d5aead28bb6a9c716501bf16fc2063fcd7796b25b6337e954b0a49fa51c098c7b893bd3fafe0c4eadc74787e06aa34f5e496c75ae629327eb4dd29e567b8e20801b613f2a7ca0d7c65abd4bad7d348bb1dfd63b8262cd3d5389a614e48218ef2c439b1ee88be3674b15243c69a246f7010ebd437dfddad70d4c9b4c7bb3363b32eb6ad32ee7809cf5f7b2384d6b26ce3ee17cbfe8c75c8ff278d302dd0d3bdfbd548506a315e46bf056c4e5f051f678b01387294729c700a3d2373c766bf5dc8c988aaf01140fa044e8bb0499de532cb933c717d30e5eeac347dcd4d68c43bf1c07c4e6842427375c073989a118ec3c08700558871150ed7eb9f71df71db6090637563c80c85a5e8ccc541e3c1d299ed9d6f8060be75bd8dac5bff7085def6b201d1c8ee62017c8c3c6e8cdce341c5671fb78677b62ebf65b068bc68c4c22cf10103f25db951b5d91e904f67efc029e753026cc5a0bac3161e7458457509ee047193b774944c29919186a0ac143ff472ee3eed2d8836e86d0d739f964b19515c3a10971cd3b2ce53dadcfa11b25b675b473b2a1768e81d19a3fb2b8a7b2788d99b9dbbfaacf3ee7a93eaa3f1036b28d911757b68181c1a9b605e06c37621f25319bb7899741bd64ccaec47a08fb9783f500e149be2f3e0fd4bc1ff10dfc4af45c782ded309cb51ff46b5e7f52a37ee44e2c6351d294be5df59b2a0826f8f292094c5971fb6214bc92b862c43dc9c8441c7ae4a22fc300ba23feb880e9ff19e7629615192dc120d47304d43932e57031f6a7cd2af5cd5ff80cd12a341e907fa5f137d1daa75034fea5e6b055d5e685f5ce51a0843a643d46fcc261c9ced0f26ff85f03b18204d2c2817cd8b5465d8f6c58decb96da812d164abdb70f26cacf7bd169b7e9d0e4d11b4d175f1a630800f45e2f17b7d3606217330f4b261da946369016b2dd1e1765482b578b6035dc3d2a6c6ff55d21770d927050528fc22925ded02c363f4164e80dbfda424a0e7e592034efde34867118cbb067fa3f2e3f37c96f5fd40f303fcc340786f46d5d33ca89d6d83816b48d2ca898c76d3c8d8e823b38d4330767b600afb4b9811b591d71a3a69076a19ac263b88fc9f4d83032a654dda62ae6b63e6445a2df03515f3d2cd31b29ade9278bace41b50d8abc576a58d39ba8e514e1d05bb00455acb4d0bcc8716f68f58ebf83db2b79c04a8738cf08c2d248e204c94c2ca1351e09de6f76ecc46f1650f99deddac884073e11236c8b08a746cb1b7f249f1dc328a85444221417649d0324bbcda2d21d9deeb6786d811059d55f24ceebdf3003706c9231f48bb67b7e20de8ca48c73070dbe2b0d4bc8443a7e73fa1e31126aada5a13d2c27153c1befe0ec3afebb8e4f9d3a7fba3931dc23d60ab70b357557880091665e4b4eb3d21014a9db2106673b93e9c1fd6c16442b197e3e6f274d5e643067e723f1b13528f8ab4882860b6b59425b97d7943a23e5d1a0de257262f665344fdd4c7b69b55bef0e815f54e3902c1d1104ea931884b4916de85ddaba04f7ad02a4e435af4b99d0c61e60d7afa572a4e81c4409ed6d46f678bbb00b5d06a1a6141723bd10c0711c6bde44d4ee6c8cbd1c99c00dfd1625c0a92d0bab251b05c7aa6c78368bf58579e627f16ea56c20766a91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0x1000}, 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0x1000}, {&(0x7f000048a000-0xa)="a6066704d480851b65a0", 0xa}, {&(0x7f0000208000)="9d55df72152fd305317de63b4940da9919e3aa282c688068bd90f86b494ccbbeaaf7797dc55314fdb177293f9b875a9f0700f09346b0d6beb1d870d42e54e0c6633f720cece5a1f12e1051600fb4ace440f7462c87fc665899b9b58e28a00295764b519e023f630800", 0x69}, {&(0x7f0000bf6000)="76ca9f50acffa9f6e7d76df9d24ee0b90d5a51c2fd0a25da12f8b617d4afd5b1292bb5e6bc429108b170dc1b6fc22c4d09e458a829fce82046a68ef9ce2d4340eb24e5e7c5d7f4f88e62525225d7e23897839717b167ac59147cede5c919e22ea01b50e845999c07291cf0570273b469736d4bcbec7a2f8fa6fe70ec29d90f472a767ae22e66ed529925705b20ada3d52d53961426ca418ceec3437941ce514b24ce310c4caab233e6324d7854747d2f249dd596773a2ca5e997bf7c1d72b8860790e42bc8f348b2a0", 0xc9}, {&(0x7f0000c69000-0x47)="94b3ddc22102d9806835c572f2e4089178f41b834578e4ae3c49efeb690d22143ef9d422ae611c189116c3890afadc608b99aa207fcbdf786e84bf866c7b3a015bc53e33237321", 0x47}], 0x6, &(0x7f0000c5e000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f8000, 0x201, 0x0, 0x8000, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7fff, 0x800e, 0x2, 0x0, 0x2, 0x2, 0x6, r10}}], 0x58, 0x54}, {&(0x7f0000fca000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6e000)=[{&(0x7f00008c7000)="ab77c3b519e1d3be65b87a60e95ca9ae349a45d5648e731f7da2db9ec5cab42ddd90c57c7ebd83c88807ae01ed502b13631a5148825db9d825eafadd0f4e216850496c541992ed06588a4980127f8119036626ad57575518f949a5cb838170fe96bad688b56546341407687246f4e8", 0x6f}, {&(0x7f0000ae6000-0x89)="2d05593069db2186c9c22d643818fc040e011d4aa3c66ffd3d7bd629326ee39d5016a41f2ef639d86ce8e81f4da2b2e6246034dc660581b037371c992b0656d0eebcb49c2fc6fab019b842acf400e0e19b4d7f2391cdcee3c78f403f7e3c8f4dca3c03e59e3d1579880b96823c73083fab8392f261dc112694b5ee9ed8e9ca2339826ab276abd11414", 0x89}, {&(0x7f00006cd000-0x1000)="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", 0x1000}, {&(0x7f0000d96000-0xf)="9f0b82cda0c17bc598055a3e21b87d", 0xf}, {&(0x7f0000e06000)="aec3c1befaa27487ebbf0c6b02d2626262a5c1f55d36ae62655532cf6b1ded714f7e4868b2b593abcf4c3a019ef0d4a542efd8f58e2694daff1acebb7dedcf406e7175e1f2630aff6288219e337f88f5e26e7c49d8cc8323678992a45d6d52063ba60d06afa97124b7fa718cddf500de758b8d8ea72efcc6828b1e74de9ec1a0261695d060c2781843a68fbec0b6f38c90a7d65fbc568595babd80f52b160fc682524968e55bbdbe30ea", 0xaa}], 0x5, &(0x7f0000f56000)=[], 0x0, 0x40}], 0x3, 0x80) sendto$inet(r3, &(0x7f000048e000-0x1)="4d", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f000026d000)=0x0) sendto$inet6(r0, &(0x7f0000560000-0xd8)="8b2c463c9298f427e13b5286c8e86211b163208a4563571dacdbb48e64d3ef9c6928f1b684b7b1394c1fd9cc9b35606f9aba366974dda1b611d6f46e06acdac2a644f5da3a7da84a63705c4699867870826099422a7cfa6ef8495940d2e98a5781f8ae3938a272a857df5a911b9ece0905f00e786cd6a1e924f0d7cb4c9e8358595bf6c979c59af63887b2a3353b4a1badf4598ee6637e196894a24d3e7cae8b1c2a9f3181f538c5f18bea6a1109713494d8766f19c689f37603ce2616813ca7eaaec0cba83eac806316bfb2579f2503343f07c19718cb52", 0xd8, 0x8000, &(0x7f0000d9f000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = dup(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00006a2000)={0x5, 0x4, 0x0, 0x400, 0x5}) fcntl$getflags(r1, 0x3) 2017/12/04 04:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000e9d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000802000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e9e000)={0x0, []}, &(0x7f000048d000-0x4)=0x4) 2017/12/04 04:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a03000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0xf321, 0x871c, 0x7ff, 0x7, 0x1000, 0xf2ba, 0xfffffffffffffbff, 0x5d5fa57c]}, 0x5c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000908000-0x10)={r2, 0x28, &(0x7f00003d6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/04 04:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000062000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000ee1000-0xc)={0xfffffffffffffff9, 0xffffffff, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058f000)="2f6465762f73657175656e63657200", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d47000)={0x0, 0x8, "6a6945cb94ec5b0c"}, &(0x7f00009ff000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e1e000)={r2, 0xc22c, 0x0, 0x20, 0x5}, &(0x7f0000db1000-0x4)=0x18) r3 = add_key(&(0x7f0000837000)="6365706800", &(0x7f0000de7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bae000)="ee0b0806b56e656c16a91353e1c534e685303c98793f2769b4b58ccec3df60195c0bebf332ddaa40e62faeea6648cd5430b2ad530b22652a0f615c541d51449d38945cffc7e4e6da0f27687fb3863dadf1094373a8d2419a79a5d065a9c6e20b3a0e80bc62aa7b9ef7d1a2e8e2d968eefeb730ab25d30fda92760b54c21937e5290cd2eb60e4d1494b12381f4510b6bb6a4d3f96895af2ccc86f9b896bb60cc3b5a7a10a7746e61bcbc85bef3b43b84654fa770bb76e81025c88abc126a0d436f96a50c0f88bc1cc78837a834498ddf73f21af08bc5fb566db890e4fdf80dc0f7c230d753cc643204f0b9f7cac446b8f", 0xf0, 0xfffffffffffffffd) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r4) keyctl$restrict_keyring(0x1d, r3, &(0x7f000033f000-0x8)="6269675f6b657900", &(0x7f000007f000)="26707070303175736572242100") r5 = creat(&(0x7f000049f000-0x8)="2e2f66696c653000", 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000969000-0x28)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000a3a000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x4, 0x5, 0x100, 0x1000, 0x10000, r6}) socketpair$inet6(0xa, 0x80000, 0x1ff, &(0x7f0000e0d000)={0x0, 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r5, &(0x7f0000a84000)="2e2f66696c653000", r5, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a19000-0x8)={0x3, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005c4000-0x10)={0xd002, 0x16000, 0x0}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019f000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000027000-0x14)={0x11, 0xff, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) pwritev(r0, &(0x7f0000afe000)=[{&(0x7f0000d77000-0xd4)="ce043fe827fe0bb6bab93f20dff8ea71021ca8a8e74cb67f966228fc5bb9ccb22d508309c4d9b43951ec708f78cb1378c4b295a0d958f204072e512a7a2365ed9ab2be24f26b6d9bbb933735132d0cce0d3171a875480ed50bf0b0d7b46897118f3a1a13344220c7f9f9ed7db4341b3a82a6529431c37d0a49798326caf9c82875456e126a7ffeb1bbb865aa9a4c160b22907a9359835b9f20a2b2cee362841a039ba3f8a360017e55d9594e32c9504d5fa79e5af175db57db043317173d5e9cb582381ed8ca7201d6d9a1193b6073aad670f9ae", 0xd4}, {&(0x7f0000548000)="d1446247215ae2977479fd2ee2c7b1996c3e", 0x12}, {&(0x7f0000b34000)="c07cbc81d9484d120e2ea113c0bbe30f4987d74735ed05cccfeca01e544bc15e88be852e75c7672ca7c60adb80baf0daaa30cc5380033e8526734fc8d3432ded74b8e46c1565c057788ab9d7069766d60387dbc1c66b83006abc9911aa4a7c19f7df2130d8b783b550998c2a99d916b18e8dcf83b0488c1b9d40a01ff443604da9e0f2a0aab972f8ed79598bb283fd5452c4f875dd7f3b92ce5c37d9f651fd11555440056ac57f0435317b41ba5022f133d19e1549c1f9", 0xb7}, {&(0x7f00003c2000)="f5f17bc26598bcd70ebdb36a95836d6975f25f8810020b7231afd19c08e6", 0x1e}, {&(0x7f00001f3000-0xb)="0149350bb3f52030c16571", 0xb}, {&(0x7f0000d7b000)="654f28930c68fbff0c466e2f0a6772892b141bb7b85ddf846d401d87ebbe78f5c23ccffc0d80c0add8110aea6601ef40c3a8fa9fce3319138fc56ea2de8c482bc404041f1095df0b6c2c7cc8f69c62468f18112657feb946c703b15189adac74e3fd777bff7e6a9435e03fcbbbfab38dd0849f8bdb2a93ff13ae9a97237f198058df07203b8e723df570788514", 0x8d}, {&(0x7f0000b6b000-0x37)="741c3930dfef439a9b5aeca770b1d0b2a4cb55e30a5e687cf2259f2b48b0eaf29e5067e2866ae3f9d65a3ee3ecb0cf7a47ab730581133b", 0x37}, {&(0x7f000031b000-0x5e)="5363db47e6241fccead8c79a4bb50680b5dd78cdfef7d5b6ad571337a184af7505dba434cfef3bf94a202eb174bb8602506f5ba08ab2a7dce927100c2e9abdb7aa08f8a9abeeac899db1da29d1b4246a0e2c23b77cb936b2b9debc73e6d8", 0x5e}, {&(0x7f0000652000-0x2d)="45d8645cc5e1f029484803b67279e281c411d009f2b5a901ce168862b825725a67a0dde6f2dcb08ec3e9507ffa", 0x2d}, {&(0x7f0000bba000)="af52b206239d8a74656cf19f7e50c44d9179c2d7f4ff869e09fc14a8ccd579", 0x1f}], 0xa, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000105000)=0x2) 2017/12/04 04:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a03000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0xf321, 0x871c, 0x7ff, 0x7, 0x1000, 0xf2ba, 0xfffffffffffffbff, 0x5d5fa57c]}, 0x5c) 2017/12/04 04:21:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002ab000-0x4)=0xa1bf) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002db000-0x14)={r0, r0, 0x3, 0x1, r0}, 0x14) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077d000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000603000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009e000-0x4)=0xe8) ioprio_get$uid(0x3, r2) getsockopt$inet_mreqn(r1, 0x0, 0x824, &(0x7f000084e000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001ef000)=0xc) 2017/12/04 04:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a19000-0x8)={0x3, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005c4000-0x10)={0xd002, 0x16000, 0x0}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c25000-0x4)=0x0, 0x80800) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f71000)=0x0, &(0x7f0000e01000)=0x4) 2017/12/04 04:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) dup3(r0, r1, 0x80000) 2017/12/04 04:21:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) pipe(&(0x7f0000377000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ba7000-0x2)=0x4007, 0x2) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000095f000-0x4c)={0xba08, 0x49, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r3, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019f000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000027000-0x14)={0x11, 0xff, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) 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, 0x1, 0x0, 0x0, 0x28, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x6, 0x0, "1fcba5f12f5defdad493bbc62e626ff3b0311bb734b055cc220b8ab93ffd462bd5035dba1af484e6a4c333801c2c0861f9537e9adc4005f3daf62385dd44ab00ca79f36a37a05b0aa6a9c2b133fa83265a818f78942efabd4a61b9b98773f0548e2a75cedf1799fcfee61934bbbf164d3ed06a72ac1cf2b1d8ea94e9ff3b874c3834175975a494d285bc7ebd651a2e347df07d"}) clock_gettime(0x400000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xfffffffffffffd02, 0x30, 0x4bb, 0x8}, &(0x7f0000001000)=0x18) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) r1 = socket$kcm(0x29, 0x9b481e9da999f3d6, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000079c000)=0x10, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000774000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a15000-0x8)={r2, r3}) 2017/12/04 04:21:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a19000-0x8)={0x3, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005c4000-0x10)={0xd002, 0x16000, 0x0}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000085e000)="2f6465762f6375736500", 0x80000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00003c8000-0x8)={0x9, &(0x7f0000d4b000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 04:21:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, 0xffffffffffffffff, 0x80000) 2017/12/04 04:21:08 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f3000)="6e657400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="20db627f061800bc57d7c1e8b471275270488c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a6d000-0xc)={0x3, 0x38, &(0x7f000050a000-0x38)="28eacc1100d653dc5e2d4647fb17a515d32ecd4588040000000000000080dbaa7ab354187be7c46b913d7b1ff9df5c3d8fca59e9cef13b16"}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000faa000+0x82d)={0xc2, 0x0, 0x6, 0x0, 0x835f, 0x3}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000028a000)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000f72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_pts(r0, 0x100) dup3(r0, r1, 0x80000) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d6000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019f000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a19000-0x8)={0x3, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005c4000-0x10)={0xd002, 0x16000, 0x0}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ede000-0x28)={@common="69726c616e3000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffff9c, &(0x7f00002e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d8c000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6bd, 0x3, 0x3, 0x4, 0x80, 0x20, 0x584a, r1, r2}, {0x2, 0x8, 0x6, 0x2, 0xc39, 0x1000, 0x5, 0x80000000}, {0xbdfe, 0x18, 0x7fff, 0xd7f}, 0xff, 0xffffffffffffffff, 0x1ff, 0x0, 0x40, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xe30}, 0x1f, @in=@multicast2=0xe0000002, 0x18, 0x4, 0x2, 0x6, 0x9, 0x4, 0x7}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r3, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x100) dup3(0xffffffffffffffff, r0, 0x80000) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) finit_module(r1, &(0x7f0000eae000-0x3)="292a00", 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000626000)=0x6, &(0x7f0000bda000-0x4)=0x1) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e41000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80102, 0x0) sendto$unix(r1, &(0x7f0000668000)="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", 0x1000, 0x20000000, &(0x7f0000320000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) openat$autofs(0xffffffffffffff9c, &(0x7f0000d41000)="2f6465762f6175746f667300", 0x80000, 0x0) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a19000-0x8)={0x3, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005c4000-0x10)={0xd002, 0x16000, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) io_setup(0x0, &(0x7f0000283000-0x4)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000aad000)=0x0) io_getevents(r1, 0x1, 0x3, &(0x7f0000edf000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00004e7000-0x8)={0x77359400, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) dup3(r0, r1, 0x80000) 2017/12/04 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r1 = socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000571000-0x10)={0x10000, 0x100000001, 0x43, 0x20000000000002}, 0x10) r2 = socket(0xf, 0x80002, 0x2ff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000761000)={0x0, 0x0}) setsockopt(r2, 0x107, 0x5, &(0x7f00001fa000)="", 0x0) pipe(&(0x7f00009ee000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000098c000-0x1c)="00000000000000000000000000000000000000000000000000000000") r4 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000cce000-0x3)="5b2900") getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000382000)={0x0, 0x1, 0x5, 0x5}, &(0x7f0000a57000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a8000-0x98)={r5, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0}, 0x98) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c4d000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10001, 0x7f, 0x5, 0x1}, &(0x7f00002a7000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e83000)={r6, 0x6}, 0x8) poll(&(0x7f0000b7d000-0x30)=[{r4, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000674000)="2f6465762f73672300", 0x21, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001bd000)={0x0, 0x2, 0x30}, &(0x7f00007b2000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000086f000-0x6)={0x0, 0x1000}, &(0x7f000049a000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000934000-0x15)={r2, 0xfffffffffffffffc, 0x1, 0x10001, 0x8, 0x8, 0x7ff, 0x61, {r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41d, 0x3, 0x80000000, 0x8, 0x400}}, &(0x7f0000a9e000-0x4)=0xb8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c32000-0x4)={0x0, []}, 0x4) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019f000-0x4)=0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a19000-0x8)={0x3, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) dup3(r0, r1, 0x80000) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000625000)="2f6465762f7161745f6164665f63746c00", 0x101002, 0x0) ioctl$VT_RELDISP(r0, 0x5605) modify_ldt$write(0x1, &(0x7f0000b4a000-0x10)={0xed, 0xffffffff, 0x4000, 0xffff, 0x8000, 0x3, 0x4, 0x2, 0x3, 0x2008001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000916000-0x14)={0xbff9, 0x6, 0xda, 0x1e4, 0xfff, 0x918d, 0x2800000, 0x1, 0xdbf, 0x5}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0xe1a, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_NMI(r0, 0xae9a) r2 = syz_open_pts(r1, 0x100) r3 = syz_open_dev$sg(&(0x7f0000d20000-0x9)="2f6465762f73672300", 0xff, 0x8000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000194000)={0x7, r2, 0x0}) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000942000)={0x0, 0x0}) pipe(&(0x7f0000bf0000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000eb1000)="636f6d6d00") io_setup(0x6, &(0x7f0000e54000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) socket$inet6_dccp(0xa, 0x6, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) dup3(r0, r1, 0x80000) [ 145.382516] QAT: Invalid ioctl [ 145.391308] QAT: Invalid ioctl [ 145.403115] QAT: Invalid ioctl 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) syncfs(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3d000)={0x0, 0x6}, &(0x7f00009d7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005c5000)=r1, 0x4) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000291000-0x8)={0xa, &(0x7f00006f1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000089000-0xc)="2f6465762f6175746f667300", 0x101040, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ef0000-0x8)={r2, 0x10000000001}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000444000)={0x0, 0x0}) r0 = socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x5, 0xffffe00000000000) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd(0x100000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002af000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0x2, 0x5, 0x81, 0x4e6, 0x374dfa2c6564ab48}, &(0x7f00003d2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fdb000-0x108)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd8cc, 0x99a, 0x3, 0x7, 0x9, 0x6, 0x5, 0x1f08dcfd, 0x322b, 0x1, 0xffff, 0x8e, 0x800, 0x100, 0x800]}, &(0x7f0000568000)=0x108) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be0000-0xb)="2f6465762f6877726e6700", 0x4400, 0x0) mmap$binder(&(0x7f0000f91000/0x4000)=nil, 0x4000, 0x6, 0x810, r4, 0x0) poll(&(0x7f0000b7d000-0x30)=[{r2, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) write$evdev(0xffffffffffffffff, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00007de000)="00000000000000000000000000000000000000000000000000", 0x19) [ 145.425502] QAT: Invalid ioctl 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) dup3(r0, r1, 0x80000) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x7fff, 0x9}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000baf000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f00005e3000)="0900002200e3") select(0x40, &(0x7f0000958000-0x40)={0xd0a, 0x6, 0x40, 0x4, 0x7, 0xfffffffffffffcae, 0x6, 0x1}, &(0x7f0000b8c000)={0x7, 0x3ff, 0xffff, 0xffff, 0xb0, 0x2, 0x1f, 0x1}, &(0x7f0000509000-0x40)={0x1, 0x762, 0x200, 0x6, 0xffffffffffffff01, 0x3, 0xffffffffffffff88, 0xf4e}, &(0x7f00005e3000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f000015c000-0x16)="6e65742f69705f7461626c65735f7461726765747300") getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c34000-0x8)={0x0, 0x401}, &(0x7f0000d84000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003c7000)={r4, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffffb, 0x20000000, 0xf0ad, 0x1b6, 0xfffffffffffffffb, 0x0, 0x59, 0x8, 0x4, 0xff, 0x4, 0xf5bc, 0x1, 0x5]}, &(0x7f0000059000)=0x108) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d41000-0x4)=0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000dfb000)={0x86, 0x2, 0x0, 0x9, 0x0, []}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001e2000-0x14)={0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x1, 0x800}, &(0x7f0000238000-0x4)=0x14) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000224000-0x4)=0x7ac4feb9, 0x4) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000c83000-0xc)={r1, r3, 0x4}) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x100) dup3(r0, r1, 0x80000) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000742000)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00003d7000)="6c1386aa2f29296c33dee4361500aa9dfcf8ba8bd7d443b293149d057eb5b55701a32b70832cb16f6081b680176231f46bc9146c48582774aefd6da77b9cadca7085b2d6a96cb1f814df5f7a32d113fa8b68f037b18f1e8eae", 0x59) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x551, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r1, &(0x7f0000faa000-0x8)="2e2f66696c653000", r1, &(0x7f000014e000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:08 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) r1 = syz_open_dev$usbmon(&(0x7f0000025000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x42000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000665000-0x6a)={0x0, 0x62, "5068a709a6cefdbb3a0c07377b1d0a2bcacb769253996b6607008b4cb8a15191e20ccd4c730fe5ff84a4efeb06c09e18a7454c2012cbdd36dae1cff61109d6278f12afb8310cfc8659d7e07f45e192c8f6f8b4360be34b0d762aacce1e188c90a57a"}, &(0x7f0000965000)=0x6a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d4f000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x381e, 0x4, 0xae, 0xfffffffffffffffe, 0x2}, 0xa0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x80000) 2017/12/04 04:21:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xae, 0x35, &(0x7f00007e9000-0xae)="abfbe661ef24d5b76a268230bc96d8b1288a56b9d6243e6685c4a04afd61105dacc0731fcbd308a6856aaa5df989536ce44b8f2a8cebaecb35a0d2b6011e14880755dff4677ec52a3ed53aedf6a95362dbd061ce8995d5fc3e7609477f85e43489e542bd647d21753781f2eca0f64d1f424cc4670b0a8d71d9a2aed51ab4a6a200b6d26d52411137116e546e3cc0317bf58e13ea8dfa5bded6e9145bb259ffbab2adc3492a8ff35fde87630af5d3", &(0x7f00009e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x2}, 0x28) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x7d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x463, 0x56, 0x8}, &(0x7f0000002000)=0x10) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x23, 0x80000000, 0x80000000, 0x9, 0xda14, 0xb51f, 0x7e2, 0x6, 0x95, 0x5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0xfffffffffffffffa, 0x462b, 0x1, 0x2, 0xafc6, 0x8001, 0x7f2a, 0x81, 0xfffffffffffffff8, 0x7, 0xfe9}, {0x101, 0x1fe24612, 0x9, 0xf93d, 0x2f0b, 0x100, 0x9, 0x2, 0x7fff, 0x4533, 0x3ff, 0x2, 0xfffffffffffffffd}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000008000-0x8)="2e2f66696c653000", 0x19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x3}, &(0x7f0000002000)=0x6) clock_gettime(0x3, &(0x7f0000813000)={0x0, 0x0}) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, r4) uselib(&(0x7f0000001000-0x8)="2e2f66696c653100") write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) sendto$packet(r0, &(0x7f000081b000-0x1000)="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", 0x1000, 0x40040, 0x0, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a9f000-0x4)=0x0) setitimer(0x0, &(0x7f0000561000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000efa000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(r0, &(0x7f000088a000-0x6)="636f6d6d08c3") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000221000)={0x0, 0x10, &(0x7f00007d2000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f46000)={r2, 0x38, &(0x7f0000243000-0x38)=[@in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000ef8000)=0xc) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e33000-0xb)="2f6465762f766373612300", 0x7, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) r2 = syz_open_dev$mouse(&(0x7f0000973000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x80) fcntl$getownex(r2, 0x10, &(0x7f0000bbb000-0x8)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000f00000-0x1c)=[{&(0x7f0000a81000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000643000)=[{&(0x7f0000371000)="d3455bd1394684200556c6cea466dde7d0bd24c580dfc4a56513f0ca8c8de6a597decdfeee8e9e08a9469cd136fb1ff191f7383c3aeb5d62b690dc449db99bfe83ea435cdd8d9d4aa5ec841b677a39d8ebf2d6b86d6e0f6dbfacdc3f845340a5bfbf40113c0d72caa96042b4ee027a65339f3a09b328ea8dca12b6c337b65d650bdb30ff172d23258205be2ff026c23a8f36b779d2b332f9448471098f3d46cd5c1b16f75151ba7d43c9120a182e662d06a9da47850604d7eb894205fd5a2f56cc668044fb00153cdd", 0xc9}, {&(0x7f00004ce000-0xb9)="95ff7be515fdbc252c9d1fec4693bee4c983cca7c2fafae3708b9d49b72ece486226a2b65a803873815e8bcf6f946e5d91401b76182be1914ac00b04367f926130bdaf51a3a67289249432cc1a5300b6a0af9410db0573a623a969ae89d8bd297f009ef352bba886dcdba57c9d094fd1e81312245509db47c402d612d9ec8bbb7bc6b7035c0a244ea77869659e7d107ad27367b854f34d2b047a748e7230b989a3e22798c5f577838795c7ec384929de30c5408d53501312df", 0xb9}, {&(0x7f0000dc5000-0x1c)="a3c9e3103a05596c4a0b075c980568cded1f7cc5670afb2c66c8d0ff", 0x1c}], 0x3, &(0x7f0000051000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x28, 0x8001}], 0x1, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000934000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00001de000)={0x2, {{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]}, 0x0, 0x1, [{{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]}]}, 0x120) r5 = socket(0x9, 0x80002, 0x7) getsockopt$inet6_tcp_buf(r5, 0x6, 0xe, &(0x7f00003db000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000226000-0x4)=0x44) ptrace(0x8, r3) bind$nfc_llcp(r2, &(0x7f0000c91000-0x58)={0x27, 0xffffffffffff3d05, 0x10001, 0x7, 0x2, 0x0, "2b6c147c8c3bc93f3d3a74da3358fe4a431782e219e0b96483423e5e2cd3ae5f64e0747714ed8577f1d60fe40343acba378875371f9025fd0e76781a941440", 0x6}, 0x58) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004bc000)=0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e45000)={0x3, 0x100000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r1, 0x2, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000c6b000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x100) 2017/12/04 04:21:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 2017/12/04 04:21:08 executing program 4: getrusage(0x0, &(0x7f0000fae000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x13) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e62000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000)=0xe8) setuid(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f0000199000+0xb74)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000246000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000093c000)=r0) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(0xffffffffffffffff, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = open$dir(&(0x7f0000182000-0x8)="2e2f66696c653000", 0x0, 0x80) mknodat(r1, &(0x7f00005f8000)="2e2f66696c653000", 0x1, 0x12000) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000909000-0x4)=0xc, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000edd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(r1, 0x100) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cdd000)="2f6465762f72746300", 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00006c5000)={0x0, 0x10000, 0x5, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000b8c000-0x8)="2e2f66696c653000") r3 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r3, &(0x7f0000a84000)="2e2f66696c653000", r3, &(0x7f000014e000)="2e2f66696c653000", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000f9e000)=0x100000001, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000a92000+0xe2f)={{0x37, 0x0, 0x4, 0x6, 0x1ff, 0x6}, 0x0, 0x475e, 0x3ff}) 2017/12/04 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r1 = socket(0x9, 0x0, 0x100000000) setsockopt(r1, 0x3, 0x2, &(0x7f0000712000)="9d6f44ae35e8e559f398365d5620e1125427cfb199c1f2673218a37effd29f55962e33b27d138d4803973a5220bbbac4bab8fbd7337d64acbca285aefd2bdda0a7487cf2173a570fcb5feebcdf2f4a28c30d70bbaf289dab53b51212e72f439251646059", 0x64) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0xc0c2, 0x0}, 0x10) r2 = socket(0x11, 0x80001, 0x2fe) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000045d000-0xc)={0x7, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f000096b000-0xa8)={{0x4, 0xb5dd}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x11, 0x20000, 0x200, 0x1f, 0x401, 0x8000, 0x1, 0x0, 0x5, 0x28000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r3, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00005c4000-0x10)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000e4a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000cd000)=0x0, &(0x7f0000f90000)=0x4) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00002c8000-0x4)=0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000957000-0x30)={0x80000000, 0x4b6, 0x9, 0x100000000, 0x3, 0x6}) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008b8000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f000042e000)="6368696c6472656e00") ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000851000-0x20)={@common="726f7365300000000000000000000000", @ifru_flags=0x1203}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019f000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) write(r0, &(0x7f000091d000)="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", 0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005c0000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000a72000)={0x1, r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000062a000)={0x0, 0x3, 0x1ff, 0x80000000}, &(0x7f0000def000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000476000)={r2, 0xc39}, &(0x7f0000e5a000-0x4)=0x8) syz_open_pts(r0, 0x100) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x86) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000b1000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x0}], 0x2c) fcntl$addseals(r0, 0x409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000035000)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket(0x3, 0x2, 0x9) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000010e000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x572, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000724000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000033d000)="6e65742f697076365f726f75746500") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a7a000-0x10)={&(0x7f0000654000/0x4000)=nil, 0x4000}) clock_nanosleep(0x6, 0x0, &(0x7f0000a29000-0x8)={0x77359400, 0x0}, &(0x7f0000291000)={0x0, 0x0}) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a4000)="2f6465762f72746300", 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000025d000-0x18)={r0, &(0x7f0000d43000)="5c21de82687342ce0902957895f01fac0085bb5e454a7c1940f28ad1099e253ed07fc1aa75105f3245855426bca4b9c244ad90aa89be47b5f7cfb50d9d8a66761c5bf871163d7530eb914c35f8eaf2d00ef0d5efff6d583179fe91e23cac1e5dbe02ec4647a04a746863f60480c454e75484886b4f1fec32a734cebc54651a", &(0x7f0000fd8000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000929000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000070f000-0x8)={@rand_addr=0x2, @broadcast=0xffffffff}, 0x8) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r3, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00005ff000-0x2)=0x5e1) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000117000-0x9)="2f6465762f72746300", 0x40800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00005e3000)={&(0x7f0000f23000/0x4000)=nil, 0x6, 0x5, 0x96, &(0x7f000038d000/0x2000)=nil, 0x3338}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000044a000-0x58)="9c09094109e2e57232ab2a508311c7507c14e086eee3bd2a024afdb4a12f61ad9dd6fa78eb9d38089eb13c7e7beaff2befd5bd7147c8c565e762908cebb37406d0d3329ebbca823dfff60e9ad5409742834512a0415bcd50") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x86) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000b1000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x0}], 0x2c) fcntl$addseals(r0, 0x409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c3b000-0xb8)={0x0, 0x7, 0x3, 0x80000001, 0x40, 0x1, 0x3, 0xaa0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xe6, 0x5, 0x1}}, &(0x7f0000739000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000266000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2, 0x3, 0x41}, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000e9d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000802000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000efc000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000848000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e9e000)={0x0, []}, &(0x7f000048d000-0x4)=0x4) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f00002e2000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000501000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000c6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a1, 0x3, 0x4, 0x100, 0x18ce3ed8, 0x1000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000149000-0x5)="546f6d6d00") tee(r2, r0, 0x800, 0x1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000053000-0x4)={0x0, 0x0, 0x5}) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d94000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r3, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009c9000)={0x1, 0x8, 0xf72a, 0x1e85, 0x0}, &(0x7f000050c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000bc0000-0x84)={r4, 0x7c, "3815e4b4ce8fc23b4f114099a19a5d978dfe6aba81acf8a2fbe4716e2d4fa7aade77b6cc84941527cf2ccc60be070a31468f85e517db4b08f95c7521ac5eb1746d18950568a5a1a171af19733733987d29d9eb01399e2731cbe227cbb2b7764740d869df2b1155b264cbfcf52a2ca6ddd3c563579b5c7d6b3bd84cd0"}, &(0x7f0000e23000)=0x84) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e2000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a41000)={r4, 0x1403}, 0x8) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00004d9000-0x15)="05b2dc96875b4121e045bf3cf3bb9e73e2c60a100c", 0x15) write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x86) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000b1000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x0}], 0x2c) fcntl$addseals(r0, 0x409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000872000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x400200) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = fcntl$getown(r0, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000707000)={{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x7, [0xfffffffffffffff8, 0x7, 0x0, 0x4, 0x100, 0x0, 0x6e, 0x5]}, 0x5c) r4 = getuid() lstat(&(0x7f000076c000-0x8)="2e2f66696c653000", &(0x7f00008f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004fd000)={0x0, 0x0}) stat(&(0x7f0000256000-0x8)="2e2f66696c653000", &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00004de000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002c6000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000045f000-0x8)="2e2f66696c653000", &(0x7f00008c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002e6000)={0x0, 0x0, 0x0}, &(0x7f0000948000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000036b000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000ad0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b2000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f0000c80000-0x1c)=[{&(0x7f0000b95000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000675000)=[{&(0x7f00004df000-0x5d)="a52ed3eabe5d75ea5f6035617a753f1cca272bb2bcefa648e7be6538960be528ce489c20f89cd65f492667f120d0815cdc607ee551b243b173185377c40b453b95a431ffbf7e8f3e17981ff63b4acfe9fcd45ea7b9c45c2106a01534da", 0x5d}, {&(0x7f00003a8000-0x67)="cfea6fb5316be6c3bcdadd2cddbedb4136cb9ac925245033adc151a9d763573a5614c7b7a1ecebf3f8fa8279628d7bc234a0b0b9471e753da279e98334f8849df6b40c90f17bf6bb3918173d15283d9fce2e14b1403b61f132ad796d0e412d5ce3e61182a6d6ff", 0x67}, {&(0x7f0000550000+0xf0c)="92be7f59502a5dbb318e82fe17925ec3e7b57a2dc3c4906da36eb64816ef0cba491d845d39f77469085c7043690a8a38f9773e29ba6e246cc70979a848bcc047016f12e325c4b6e2356a", 0x4a}, {&(0x7f0000cfb000-0xea)="a4f119c7ead2aeb08e64fad03246b9aebada0041633d111c98664c4c1480e0d4dc183453b4ffe57789d2deeafa16a974875e7592b0cc4ff70dd70666ee34da1f5a95d42ef8e88cfab2af0f745c0c7e7fb4edaef767201b1a3d80331e8a262e9d831a33f607dda2b08bfdedff8c1eb296b038a057df398305ccad5d7dc4b8c0b94e719304902ebe3363c31a6bc09218fcc74ab1eb9506299b86e137278db630bc52e0161bc580145d53d447177f33077ccb0b6fa56c23d8c2f5bf467868fa4f170d8b6d25c0af64a03b512e4ad442b14959acb9419a627f74d844ad6feeca5979584653d0abf97f958d4c", 0xea}], 0x4, &(0x7f0000d85000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x2c, 0x1, 0x1, [r2, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x120, 0x80}], 0x1, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f44000)="2f6465762f70746d7800", 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002c7000-0x30)={0x6, 0x1f, 0x5, 0x89, 0x3ff, 0x7}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000908000/0x1000)=nil, 0x1000) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7fffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016d000)={0x4, r0, 0x1}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000992000-0x2)=0x0, &(0x7f00008fa000-0x4)=0x2) syz_open_pts(r0, 0x100) 2017/12/04 04:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") r1 = accept4$ax25(r0, &(0x7f0000307000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000203000)=0x10, 0x80000) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000bad000)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x9be, &(0x7f000098f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000448000)={0xffff, 0x2, 0xffff, {0x77359400, 0x0}, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c3b000-0xb8)={0x0, 0x7, 0x3, 0x80000001, 0x40, 0x1, 0x3, 0xaa0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xe6, 0x5, 0x1}}, &(0x7f0000739000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000266000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2, 0x3, 0x41}, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000e9d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000802000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000efc000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000848000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e9e000)={0x0, []}, &(0x7f000048d000-0x4)=0x4) 2017/12/04 04:21:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dec000)="2f6465762f7161745f6164665f63746c00", 0x48c00, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000554000-0x18)={0x536f, 0x5, 0xffffffffffff8000, 0x0, 0x6, 0x400}) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r2, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:08 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000e0a000)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x90000) sync_file_range(r0, 0x20, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x202000) r2 = syz_open_dev$sg(&(0x7f000011c000-0x9)="2f6465762f73672300", 0x2, 0x8040) getsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000dcd000-0x1)=0x0, &(0x7f0000a98000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d9d000)={0x6, r1, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00003c0000)={0x3, &(0x7f0000935000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) [ 146.170237] FAULT_INJECTION: forcing a failure. [ 146.170237] name failslab, interval 1, probability 0, space 0, times 0 [ 146.181617] CPU: 0 PID: 25617 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #116 [ 146.188966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.198310] Call Trace: [ 146.200892] dump_stack+0x194/0x257 [ 146.204523] ? arch_local_irq_restore+0x53/0x53 [ 146.209222] should_fail+0x8c0/0xa40 [ 146.209801] QAT: Invalid ioctl 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x6, &(0x7f0000813000)={0x0, 0x0}) time(&(0x7f0000423000+0x29b)=0x0) clock_gettime(0x0, &(0x7f0000b51000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f00000e3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) 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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r0, &(0x7f000053e000-0x1)="34", &(0x7f0000109000)=""}, 0x18) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") r1 = open(&(0x7f0000e53000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x3f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000011c000-0x5)="7965616800", 0x5) r2 = syz_open_dev$sg(&(0x7f0000f26000-0x9)="2f6465762f73672300", 0xffa, 0x448602) fcntl$setflags(r2, 0x2, 0x3) mkdir(&(0x7f0000d2a000)="2e2f66696c653100", 0x20) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x6000000000000, 0x0) mkdirat(r3, &(0x7f0000bc7000)="2e2f66696c653000", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000332000-0x11)="2f6465762f7667615f6172626974657200", 0x2002, 0x0) fallocate(r2, 0x2, 0x81, 0x6413) r4 = openat(r3, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) readlinkat(r3, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r4, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r3, &(0x7f0000060000)="2e2f66696c653000", 0x200) renameat2(r1, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r3, &(0x7f0000063000)="2e2f66696c653000", 0xa) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x3f, &(0x7f000074c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009d6000-0x10)={0x0, 0x8, 0x0, 0x7fff}, &(0x7f0000404000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ed4000-0x18)={r1, 0x39a, 0x10, 0x8000, 0xd}, &(0x7f00007ea000-0x4)=0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f000043d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100000001, 0x141000) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_pts(r2, 0x100) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) pread64(r0, &(0x7f0000d14000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0) [ 146.216092] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.221185] ? find_held_lock+0x39/0x1d0 [ 146.225250] ? find_held_lock+0x39/0x1d0 [ 146.229327] ? __lock_is_held+0xbc/0x140 [ 146.233410] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.239289] ? rcu_note_context_switch+0x710/0x710 [ 146.244220] should_failslab+0xec/0x120 [ 146.248194] kmem_cache_alloc+0x47/0x760 [ 146.252249] prepare_creds+0x78/0x360 [ 146.256036] ? abort_creds+0x130/0x130 [ 146.259923] ? lock_release+0xda0/0xda0 [ 146.263874] selinux_setprocattr+0x24e/0xb50 [ 146.268274] ? ptrace_parent_sid+0x540/0x540 [ 146.272682] ? __might_fault+0x188/0x1d0 [ 146.276753] security_setprocattr+0x85/0xc0 [ 146.281079] proc_pid_attr_write+0x1e6/0x280 [ 146.285487] ? proc_task_getattr+0x180/0x180 [ 146.289889] __vfs_write+0xef/0x970 [ 146.290614] QAT: Invalid ioctl [ 146.296677] ? lock_acquire+0x1d5/0x580 [ 146.300647] ? vfs_write+0x410/0x510 [ 146.304363] ? kernel_read+0x120/0x120 [ 146.308270] ? __lock_is_held+0xbc/0x140 [ 146.312342] ? rcu_read_lock_sched_held+0x108/0x120 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) openat$cuse(0xffffffffffffff9c, &(0x7f0000b8e000-0xa)="2f6465762f6375736500", 0x10000, 0x0) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) memfd_create(&(0x7f000030b000)="2f6465762f70746d7800", 0x2) [ 146.317342] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 146.322083] ? __sb_start_write+0x203/0x290 [ 146.326401] vfs_write+0x18f/0x510 [ 146.329938] SyS_write+0xef/0x220 [ 146.333383] ? __schedule+0x2060/0x2060 [ 146.337347] ? SyS_read+0x220/0x220 [ 146.340956] ? do_fast_syscall_32+0x156/0xf9d [ 146.345428] ? SyS_read+0x220/0x220 [ 146.349037] do_fast_syscall_32+0x3ee/0xf9d [ 146.353341] ? do_int80_syscall_32+0x9d0/0x9d0 [ 146.357909] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 146.363433] ? lockdep_sys_exit+0x47/0xf0 [ 146.367569] ? syscall_return_slowpath+0x2ad/0x550 [ 146.372492] ? sysret32_from_system_call+0x5/0x3b [ 146.377317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.382150] entry_SYSENTER_compat+0x51/0x60 [ 146.386534] RIP: 0023:0xf7f8dc79 [ 146.389874] RSP: 002b:00000000f778908c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 146.397559] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020822fe0 [ 146.404808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 146.412057] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000097e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000c63000)={0x0, 0x1f, 0xff, &(0x7f0000e02000-0x8)=0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00005fd000-0x4)=0x0) syz_open_pts(r0, 0x100) 2017/12/04 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000b5e000-0xe)="7573657247504c5b6e6f64657600") bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000999000-0x8)={0x0, 0x1c00000000}, &(0x7f0000fc0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000041000)={r2, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffa, 0x0, 0x3, 0x1}, &(0x7f0000254000-0x4)=0xa0) read(r0, &(0x7f00009f1000)="", 0x0) dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000860000-0x4)={0x2e8e}, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000158000-0x1c)={0x7c22, 0xd0, 0x100, 0x0, 0x10000, 0x9, 0x800, 0x80000000, 0x3, 0x0, 0x400, 0x3b0, 0x0, 0x842, 0x2, 0xffffffff, 0x2, 0x85, 0x81}) 2017/12/04 04:21:09 executing program 3 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000087f000-0x9)="2f6465762f76637300", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000a08000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 146.419338] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 146.426593] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 04:21:09 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:09 executing program 3 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000a94000-0x6)="636d9b00b71e") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) timer_create(0x0, &(0x7f00007a5000-0x58)={0x0, 0x13, 0x7, @thr={&(0x7f00004e2000-0x8d)="7a772a17200b58c31e10fbf65fd218b9b8038ece57d7b39ce5a5ad7300b7d9981a9b87c768072379409d72acdba63b590d56e041872020a68a0f72e0af0b1e510d56860683457871c2a0803ca83c013d50937735ca66380b7c557b98c3ac45c9677d63485484d2c197f1ceb8c04fca0aa2ea0d931e93a27dd489fe4783bc3b1b07000be049f61056b741ecfdb2", &(0x7f0000ed2000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000495000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000e49000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000435000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) getsockname$packet(r0, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000888000-0x4)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x0, 0xf72, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x8e8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x0) [ 146.464908] QAT: Invalid ioctl [ 146.474488] QAT: Invalid ioctl [ 146.493664] QAT: Invalid ioctl [ 146.501240] FAULT_INJECTION: forcing a failure. [ 146.501240] name failslab, interval 1, probability 0, space 0, times 0 2017/12/04 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) 2017/12/04 04:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00007e3000)={0x3, 0x10000}, 0x8) [ 146.501251] CPU: 1 PID: 25668 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #116 [ 146.501257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000813000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b89000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000893000-0x13)="29aa766d6e657430246d696d655f7479706500", 0xc0, 0x10, &(0x7f0000956000)={0x10000, 0x9, 0x7fff, 0x3, 0xb84, 0x20, 0x3, 0x6}) clock_gettime(0x0, &(0x7f0000f74000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e54000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000c57000)=[{{0x0, 0x7530}, 0x9, 0xfaaa, 0x7fffffff}, {{r0, r1/1000+30000}, 0x7ff, 0x9, 0xffffffff}, {{0x77359400, 0x0}, 0x367c0000000, 0x80000000b, 0x200}, {{r2, r3/1000+10000}, 0x7, 0x3fd89aa1, 0x3}, {{0x77359400, 0x0}, 0x4, 0x100, 0x7}, {{0x77359400, 0x0}, 0x7f, 0x0, 0x4}, {{r4, r5/1000+30000}, 0x58, 0x7fff, 0x7}], 0x70) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f73657175656e63657200", 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ce0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000021d000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000554000-0x10)={r7, 0x7f, 0x100, 0x8}, 0x10) 2017/12/04 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cb000)="2f6465762f70746d7800", 0x42040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00009de000-0x5a)="00dd82330f89a57ce3b4f453c8444b860c35b4ad41efc76c176c8c65c99280c51716a98183aebcf063f1d74f49fdab5033d46e15563fc7aa0bd1240e74ee5cf38701c1d0156b20a16e37b03fb87a84e888ae3c0f87a6d64c7f2f") r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d7f000)=0x0) setpriority(0x0, r2, 0x2) 2017/12/04 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="9b0878bee818105223b2a0598fc7da65", @ifru_settings={0x4, 0x24000, @te1=&(0x7f000091d000-0x10)={0x7fffffff, 0x7, 0x3, 0x1}}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = syz_open_dev$mice(&(0x7f000077b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) readahead(r1, 0xfffffffffffffda9, 0x10000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e37000)={&(0x7f0000a66000/0x4000)=nil, 0x101, 0x3, 0x60, &(0x7f00001d3000/0x1000)=nil, 0x2e58}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 146.501261] Call Trace: [ 146.501275] dump_stack+0x194/0x257 [ 146.501292] ? arch_local_irq_restore+0x53/0x53 [ 146.501327] should_fail+0x8c0/0xa40 [ 146.501347] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.501362] ? depot_save_stack+0x12c/0x490 [ 146.501387] ? find_held_lock+0x39/0x1d0 [ 146.501423] ? __lock_is_held+0xbc/0x140 [ 146.501457] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.501462] ? __lock_is_held+0xbc/0x140 [ 146.501474] ? rcu_note_context_switch+0x710/0x710 [ 146.501500] should_failslab+0xec/0x120 [ 146.501513] __kmalloc_track_caller+0x5f/0x760 [ 146.501519] ? __lock_is_held+0xbc/0x140 [ 146.501536] ? prepare_creds+0x78/0x360 [ 146.501543] ? selinux_cred_prepare+0x43/0xa0 [ 146.501563] kmemdup+0x24/0x50 [ 146.501576] selinux_cred_prepare+0x43/0xa0 [ 146.501590] security_prepare_creds+0x7d/0xb0 [ 146.501608] prepare_creds+0x2b1/0x360 [ 146.501617] ? abort_creds+0x130/0x130 [ 146.501632] ? lock_release+0xda0/0xda0 [ 146.501653] selinux_setprocattr+0x24e/0xb50 [ 146.501671] ? ptrace_parent_sid+0x540/0x540 [ 146.501687] ? __might_fault+0x188/0x1d0 [ 146.501711] security_setprocattr+0x85/0xc0 [ 146.501730] proc_pid_attr_write+0x1e6/0x280 [ 146.501745] ? proc_task_getattr+0x180/0x180 [ 146.501755] __vfs_write+0xef/0x970 [ 146.501765] ? lock_acquire+0x1d5/0x580 [ 146.501774] ? vfs_write+0x410/0x510 [ 146.501786] ? kernel_read+0x120/0x120 [ 146.501808] ? __lock_is_held+0xbc/0x140 [ 146.501842] ? rcu_read_lock_sched_held+0x108/0x120 [ 146.501852] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 146.501863] ? __sb_start_write+0x203/0x290 [ 146.501885] vfs_write+0x18f/0x510 [ 146.501904] SyS_write+0xef/0x220 [ 146.501912] ? __do_page_fault+0x3d6/0xc90 [ 146.501926] ? SyS_read+0x220/0x220 [ 146.501942] ? do_fast_syscall_32+0x156/0xf9d [ 146.501959] ? SyS_read+0x220/0x220 [ 146.501972] do_fast_syscall_32+0x3ee/0xf9d [ 146.501996] ? do_int80_syscall_32+0x9d0/0x9d0 [ 146.502010] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 146.502023] ? lockdep_sys_exit+0x47/0xf0 [ 146.502034] ? syscall_return_slowpath+0x2ad/0x550 [ 146.502052] ? sysret32_from_system_call+0x5/0x3b [ 146.502072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.502095] entry_SYSENTER_compat+0x51/0x60 2017/12/04 04:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) syz_open_dev$sndseq(&(0x7f00003f8000)="2f6465762f736e642f73657100", 0x0, 0x303900) ioctl$VT_RELDISP(r1, 0x5605) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x800, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40, 0x0, 0x9, 0x3, 0x6, 0x3, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000503000-0x8)=[0x5, 0x9]) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000759000-0x4)=0x0, &(0x7f0000dd4000-0x4)=0x4) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000157000-0x1)=0x0) 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063f000)="636f6d6d00") getpeername$inet(r0, &(0x7f0000739000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011e000)=0x10) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000705000)={0x3, 0x100, [{0x8, 0x0, 0x81}, {0x3, 0x0, 0x40}, {0x40, 0x0, 0x7}]}) ioctl(r0, 0x9, &(0x7f0000126000)="61ed61814861fc53d7ec0f") write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000839000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x500}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00001e5000)=0x2, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r2, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00007fe000)={0x1d6, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000692000)={0x7, r1}) r2 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00006e7000)={&(0x7f00008ad000/0x1000)=nil, 0x800, 0x4, 0x1b, &(0x7f0000b80000/0x3000)=nil, 0x0}) fcntl$notify(r0, 0x402, 0x80000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r2, &(0x7f00009f1000)="", 0x0) [ 146.502102] RIP: 0023:0xf7f8dc79 [ 146.502107] RSP: 002b:00000000f778908c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 146.502116] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020822fe0 [ 146.502121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 146.502125] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 146.502130] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 146.502134] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) pipe2(&(0x7f0000e74000-0x8)={0x0, 0x0}, 0x80800) 2017/12/04 04:21:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)="2f6465762f73657175656e6365723200", 0x10240, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f5b000)={{{@in=@remote={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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d84000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r12 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000525000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f00007c6000-0xc)={0x10, 0x0, 0x2, 0x3}, 0xc, &(0x7f000082f000)=[{&(0x7f0000000000)=[{0x2f, 0xfffffffffffffffe, 0x1, 0x2, 0x400, "90feaaaf6daa2a8bce8957420d505969478a0f8a29bbc5dab73d0321c8a697"}, {0x2a, 0x1, 0x10, 0x3, 0x8, "4af4d1da3886d51325faadfef0751ed192dd54a4399a626c93e6"}, {0x1010, 0xa8d, 0x720, 0x0, 0x100000001, "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"}, {0x5c, 0x0, 0x300, 0x4, 0x0, "b805bbedce89160e7d307c927c8cb9330f21837277b8d4c7b9fe996ee41688893a6ca1655254f09dc985bd5dfc77b63d13389eb5e783e4f3f05a7dcce323efdee831a2f1080d1020bf6b9d0f"}, {0x55, 0x1, 0x200, 0x401, 0x8, "8162864e2179d73b3da2c2fe9396ac99f69073750611561989ce07c6f8883be70b58d3785e84669c589156abac303038bf89f4a00df86db4b3d7bae15a4c872d84ebf582de"}, {0x22, 0x6, 0x600, 0x4, 0x5, "deee8169d1284494591db56e9322506f2675"}, {0x4b, 0x7, 0x10, 0x0, 0x2, "4612d6f60945ea0ccfeafec3a53480aa0012265d9fde84a82b572fecec6365238e8859d581776a70bcfaec7e52e714b1c4a8f3f6b750fc2618e46a"}], 0x1187}], 0x1, &(0x7f0000001000-0x60)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x60, 0x4}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r14 = syz_open_procfs(r6, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r14, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001d1000)=0x9) syz_open_pts(r0, 0x10123f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f84000)="2f6465762f6175746f667300", 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000010e000)=@assoc_id=0x0, &(0x7f0000a63000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000037e000-0x8)={r2, 0x0, ""}, &(0x7f00006bc000)=0x8) 2017/12/04 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000690000-0xd)="6e65742f616e79636173743600") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000892000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a5a847, 0xbb, 0x850e, 0x200, 0x4}, &(0x7f00007fb000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d1c000-0x8)=@assoc_value={r2, 0x80000000}, &(0x7f0000e1e000)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x4, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000677000-0x58)={0x5, 0x0, [{0x80a0, 0x0, 0x80}, {0xffffffff, 0x0, 0xf73}, {0x7, 0x0, 0x640}, {0xe6, 0x0, 0xf67c}, {0x10001, 0x0, 0x8}]}) dup3(r0, r3, 0x0) 2017/12/04 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000719000-0x4)=0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) truncate(&(0x7f0000e8c000-0x8)="2e2f66696c653000", 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:09 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003d6000)={0x0, 0x0}) readahead(r0, 0xfff, 0xac18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(0xffffffffffffffff, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e19000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003ae000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000158000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000e87000-0x20)=[{{r3, r4/1000+30000}, 0x91, 0x6, 0xb1b}, {{r1, r2/1000+30000}, 0x3, 0x1, 0xffffffff}], 0x20) 2017/12/04 04:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f00005e3000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000958000-0x10)="6e65742f736e6d7000") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008cd000+0x722)="2f6465762f70746d7800", 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b1c000-0x9)="2f6465762f76637300", 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000067a000)=0x2, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f7161745f6164665f63746c00", 0xe86f40de52b13e4f, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00009c5000)={0x8000800000, 0x1, 0x6, 0x0, 0x7, 0x200, 0x8000000007, 0x4, 0x5, 0xfffffffffffffffb, 0x2, 0x10000, 0x0, 0x8, 0x5, 0x200, 0x3, 0x4, 0x6}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000c3e000)=0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x80000000) 2017/12/04 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b81000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000182000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x8, 0x4, 0x3ff, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) geteuid() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000029b000)={r3, 0x21}) 2017/12/04 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000489000)="2e2f66696c653000", 0x81) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000657000-0x11)="2f6465762f7161745f6164665f63746c00", 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000f7f000-0x2)="b0f8", 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000b33000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000309000)={{0xffffffffffffffff, 0x3, 0x9e1, 0x2, 0x7ff}, 0x1, 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]}) 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) clock_gettime(0x0, &(0x7f000002a000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000528000)="2e2f66696c653000", &(0x7f0000a25000-0x10)={{r1, r2/1000+30000}, {0x0, 0x0}}) 2017/12/04 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b63000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10100) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c04000-0x88)={0x5, {{0xa, 0x1, 0xd6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000091000-0x4)=0x7ffe, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000311000)="2f6465762f70746d7800", 0x22100, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f000062f000-0x8)=0x3) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000027e000)=0x0) syz_open_dev$mice(&(0x7f0000419000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f82000-0x50)={{0x7016a2de, 0x0}, {0x7, 0x0}, 0x100000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) splice(r2, 0x0, r1, 0x0, 0x40, 0x3) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x20000000000100) 2017/12/04 04:21:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000027000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000df4000-0x4)=0x4000007, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000e21000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000082000-0x4)=0x9e) read(r1, &(0x7f00009f1000)="", 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000005a000)={0xa, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x2, 0xf20, 0x0, 0x22e5, &(0x7f000012b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5426, 0x0, 0x0}) setrlimit(0x0, &(0x7f0000b20000-0x8)={0x8, 0x3f}) 2017/12/04 04:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000b23000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ab9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xffffffffffffffc1, 0x99e, "4e5b47697f24a2bc8e4bcc686701482d8bc68f2916c0ec9bb1916ff0395cf49397b5807b931329f1afe4fa5f405af48490a82c58b74c552947ec8287b73b840c498289753c6ea317add8833174a1dbbc"}, 0x160) r2 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003cd000-0x9)="2f6465762f72746300", 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009a7000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009fe000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) r3 = syz_open_pts(r0, 0x0) dup3(r0, r3, 0x0) 2017/12/04 04:21:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) io_setup(0x4, &(0x7f00009ef000-0x4)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac5000)="2f6465762f76637300", 0x2000, 0x0) io_cancel(r1, &(0x7f0000d5d000-0x40)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000059000-0xfb)="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", 0xfb, 0x2, 0x0, 0x0, r2}, &(0x7f00004cb000-0x20)={0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) r3 = openat(0xffffffffffffff9c, &(0x7f0000562000)="2e2f66696c653000", 0x0, 0x10) recvmsg$kcm(r3, &(0x7f0000ca2000-0x1c)={&(0x7f000014d000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000395000)=[{&(0x7f0000de5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f000013e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000076c000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000493000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000021000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000dd6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00002c6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00000fa000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000037b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0xa, &(0x7f0000746000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x1}, 0x43) fcntl$setflags(r3, 0x2, 0x1) 2017/12/04 04:21:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cb6000)={{{@in6=@loopback={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=@empty=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}}, &(0x7f00008a8000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f03000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001a6000-0x20)={0x6, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x5, 0xfffffffffffffffa, 0x100000000, &(0x7f00008c7000)=@generic="5f38eb1dd9b32a14ebe63bbcd55739e0", 0x7, 0x2, 0x1}) sendto(r0, &(0x7f0000376000)="eac34172c9449520fd4fd46ad307d9b10f114ed1", 0x14, 0x20008000, 0x0, 0x0) 2017/12/04 04:21:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000332000)="2e2f66696c653000", &(0x7f0000d6c000-0x1d)=@random={"73797374656d2e00", "6367726f7570766d6e65743013766d6e6574305c00"}, &(0x7f000053a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ca000)="2f6465762f6375736500", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000ad0000)={0xfffffffffffffffa, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "b87820c2611bb9fa", "42e8b16bcf6fd8a40e576844dabf654dcb9d8ef1a841920ebc1b385e859b15f1", 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) clock_gettime(0x0, &(0x7f00002ed000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00001ba000)={r3, r4/1000+10000}, 0x8) r5 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") clock_gettime(0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) write$evdev(r5, &(0x7f0000928000)=[{{0x0, 0x0}, 0x4, 0x100, 0x1}, {{0x77359400, 0x0}, 0xffffffff, 0x1, 0x91}], 0x20) sched_getscheduler(r1) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = memfd_create(&(0x7f00007ad000)="70707030402300", 0x3) getdents(r1, &(0x7f0000cdb000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) read(r0, &(0x7f0000e37000)="", 0x0) socket$packet(0x11, 0x3, 0x300) getpeername$ipx(r1, &(0x7f0000cf6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004f6000-0x4)=0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00005f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x1, 0x9, 0x4000000000, 0x0, 0xefe, 0x2}}}) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000d9c000)="2f6465762f7663732300", 0x8001, 0xc00) getpeername(r1, &(0x7f0000996000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e3000)=0x8) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f33000)={0x0, 0x7, 0x9, 0x6}, 0x8) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000cb5000)={0x99, 0x3, 0x5, 0x7, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000073000-0x15)="a0fc52a7d29617f346c58b029b549c5fbdf0d7e313", 0x15}, {&(0x7f0000001000-0xc3)="9d405ca61c218e658fd367bf6dfc857fc3ae1e70b45187eb49a71e0060450629dab981ce77aca4cd97e8516243846dbca38b80a3b0700e696e94e7cb0d1cf074567f63a859d059cdc76e140a087c0030665017e65701b948bf28fb158b4fe01b220d0bcb912b4a9a4388e439480c953855287072d1a9d33ca41eb843c4909100842315b3fc7326f850a595ca5540c50ffc5ab476146159799bd67179cf02a1cffda4d618205f063e1aa28a7cee585c2f3f22a90a7a6c622cc142b85f3b1107d81b1f0b", 0xc3}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f00009ca000)="ce4299c37fe846aed5fe338859c85e7555c26b318b5a6878e251137caa6c1145c1d30e531ec20fc255105519c39f01be1201ad99a54aadf5cd5500ff4c2b35a79d9a3a6e73858069f7c9ef58dc1a8431b0581147314f98ada067ccd885643a2cf50e169ee11fd417b5c6", 0x6a}, {&(0x7f0000000000)="292b6963d4e34b30e54e6c64b27cc046d28680a67f38cbe3d0a53808301645caf6c948dd030917b56c128d3276c8a7971d22a65186ba37f40645708d6a6805de6e00fcea714b9561e36207d27c76d99faaf5e5fb64dc5a4df94194cbfdfc59a452eee4c7ddc1ba08119a51a91e14788ce3f712771dde8936c9282dfb1727a6ef520163a1ea3f5b67a61fcc29d815239d2c119d8f880c2547dfb1ee8ad103cdffc2ae93d22ac4040c5c62d1715980aa6ef43faa03314187b41ceff6b26cf5464283bf90d5b0231b66e6da76705b57de428c3b015a0ac9e46c570047c2632c0d6eed07d9ab42478fa48cdc45efb1575f3c57cd0e9bd344b4", 0xf7}, {&(0x7f0000fc6000)="04c884422c0de6", 0x7}, {&(0x7f0000a09000-0x4a)="3c9d4401f77ced878e5b527a98ec40a2f981f9cda096431ba52eb53b6305368eb797ea64951bd858a8d1a29b070d8ac7b0ab77c727b0673a427df7fb6d5a96ace0f0f745a5c5cb0cc7a5", 0x4a}, {&(0x7f0000d87000-0xeb)="7eb8a71831ebf1b3492c0aaf92c3ab5863264482d32db4a85a48f5d52a4252d126782283b4c2e1c9dbc638f84eeb63c55ff2040baab74e78a68cf86b865d93a1eff7ccf7756c8f6db53fa308bd454a85c42b3aa08075e16ff1d66e9be036b371f6053526182377509678ee5c582716f3c98a164dd69a344c311bd5c9b50f0abe70a0e468f050719fb6970e2ed5292938238938fe0eeb4436783c30a09c2a2a8d3d798a10ce497ab5d59219383f262dad2de935c783af349688eee0f5e4fe35810c91ae991bbb1cef46a15dff143e36ee98c6d7facdecc179c342c8efaad78ab7f7ae61d9bc71355d8a5829", 0xeb}, {&(0x7f0000115000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000001000-0x12e0)=[{0xc8, 0x10a, 0x1, "fc638be7679af7f3dd892c8f93272a6f280caca5bc9d09fec81339eecd4e581d232c5d7a98e4e44cf7c2e5b2bf3bd3adac8c20e86cad8e0075e32505e6f9b57a904ff4043985e8d55933c0d83892f7435545c58343f46b2ad9a87a77273e6e046472adc41c2b73a6926f0486b841b9b8d570823870b9d5bddce3a5b8769841a8877064c23d65ebe07d7702b44698c8f550fa2d939eb5b75b4580874714d2f11806ba0be9a599176e446683f66317a720cbb086b6563337f87072eefd"}, {0xd4, 0x113, 0x8, "56ce6bc46e43a82d8be9e282ffd918a5b19dc0e948d8a17832b4b36d3787824ec90abb217407b9bf517a14a9581e9fb4ae7bd7b04088fda723badf99f1e388682b0ec3ef80a2ba9b1cef73fb9c5bae19bba397555183d59b7eef04b0057ad59f8b542d8f5d8e1d540ff7036ef144d4fa3410400446f1d4b83f4f8fa9c4662c4708b8b525ecbb9fcc6a8cd5106aedfd0fe632fef7cdf8d30a664851bb8bd6cc08bfc9797ef2b68ec619ea6cc871c200eec4281357362e0fbe2e9dfb8c529ad2ec90512e8bf466371d"}, {0xbc, 0x103, 0x2, "c521571699e9f8461e89816791e674a52420e13485ea3ef9a788d2ce70ef37f49de312a78c75759154b048e0067934c125f9d36cb9f1fefe7251bd8ea066089a04eb14521cb2ea413baf1f09f1d574a0dc53c666d1207065e470d6bff3aa2d0d59d424d090f85861d1d79359437436883bda9096d43d8e0d117f922a56d3b061ab183462108b1ef4e99e6bef7a425cfc5f54473739f2c80509f43ebc0a6d91b2782258bcc46dbabb65121869f059"}, {0x7c, 0x103, 0x7fff, "f86b2708530becf1de4185466af7cb2789399b52559706d90f88235d8cfa35d6705e6830936911bd918db7e084dd1f360e9926eb5be4d31020d53ce9ee4a92dc4988ad3b06807b91c611b0f94c30d3129410f766f9a6ac841f5517efd17cef8a74ce47ebd5dbe0cffdc95babac28ad"}, {0x100c, 0x11f, 0x9, 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"}], 0x12e0, 0x40091}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00001d7000-0xa)="2f6465762f7663732300", 0xaa78, 0x80) read(r1, &(0x7f00000e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00002b4000)={&(0x7f0000d66000/0x8000)=nil, 0x8000}) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000fd8000)=0x0, &(0x7f0000e79000)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000548000)="62696300", 0x4) pread64(r1, &(0x7f0000d93000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000069c000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @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]}}, 0x5, 0xfffffffffffffff8, 0x0, "fa37f34cbc7edca98b8939876ee16e92b5f3bf3a33055ff232efcfd447996bf52a050d150d706589f80055b74c663b59394729cd9202469e0e9d854976c041361f04ed8018f9a409b8b257ba9026c912"}, 0x160) r3 = syz_open_procfs(r2, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r3, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000468000)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = socket(0x9, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1f) getsockopt(r3, 0x400000000114, 0x5, &(0x7f0000b7d000)="", &(0x7f0000e09000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r4 = socket(0x11, 0x80002, 0x300) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f000026a000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b66000)=0x94) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r5, 0x1010, 0x0}, {r0, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r4, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000cb000)="") bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008c3000-0x8)="2e2f66696c653000", 0x0, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000de9000)="2f6465762f6877726e6700", 0x500, 0x0) syz_open_dev$mice(&(0x7f00006db000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x220000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002ea000-0x8)={0x5, &(0x7f00009f7000-0x28)=[{0x4, 0x28, 0xfff, 0x3}, {0x0, 0x6, 0x13, 0x1000}, {0x5, 0x100000000, 0x4, 0x2693}, {0x3b0, 0xffff, 0x5, 0x5}, {0x2, 0xaf, 0x2, 0x3f}]}, 0x8) socket(0x8, 0x0, 0x4) socket(0x1b, 0x2, 0x2000006) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f24000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c56000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7f) r2 = accept4(r1, &(0x7f0000f9a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b07000)=0xe, 0xfffffffffffffffe) getpeername$ipx(r2, &(0x7f00005c3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000319000-0x4)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000265000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x9) r4 = syz_open_pts(r3, 0x800) socket$bt_sco(0x1f, 0x5, 0x2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000493000-0x4)={0x35d1, 0xfffffffffffffff7, 0x4}) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() r6 = syz_open_pts(r5, 0x0) dup3(r5, r6, 0x4) ioctl$TCXONC(r5, 0x540a, 0x2) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fa9000-0x28)={@generic="2d13c820e178b0a745f5626059eca8f8", @ifru_addrs=@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6a000)="2f6465762f73657175656e6365723200", 0x81, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000ea7000)={0xffffffffffffffe1, 0x423b}) r1 = syz_open_procfs(0x0, &(0x7f00005cd000)="01000d006d704b") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000fba000)=[], 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00005c8000-0x18)={0x0, 0x9, 0x0, &(0x7f0000b48000-0x8)=0x0}) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x36cc000000000000, 0x0, 0x20, 0x8, 0x7ff, 0x33292c4c, 0x80000000, 0x0}, &(0x7f000065b000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007f5000)={r1, 0x9, 0x1, 0x3ff, 0x7994c49, 0x800}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000001000-0x24)={0x20, 0x2, 0x6, 0xffffffffffff84f8, 0x73, 0x5, 0x6, 0x3ff, 0x6, 0x1, 0x800, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000f3b000-0xc)={0xe, 0x0}) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00007bc000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009cb000-0xa)="2f6465762f6375736500", 0x400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000225000)="2e2f66696c653000", 0x8000, 0x8) io_cancel(r0, &(0x7f000037a000)={0x0, 0x0, 0x0, 0x23707921d88148ad, 0x2, r1, &(0x7f00009a8000)="", 0x0, 0x7ff, 0x0, 0x0, r2}, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00004ba000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r4, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00001bf000)={0x4, 0x0, &(0x7f0000e3f000/0x1000)=nil}) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f00008ca000)={0x0, 0x0}) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fe7000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) pipe(&(0x7f00009e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00008cc000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) stat(&(0x7f0000999000)="2e2f66696c653000", &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6d696d655f747970652a2100", 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d12000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00001ea000)=0x0, &(0x7f0000e21000-0x4)=0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000356000)={0xf56, 0x5, 0x20, 0xffffffffffffff81, 0x1, 0xe93c00000, 0x1, 0x81, 0x7ff, 0x8, 0x8001, 0xffffffff7fffffff}) dup3(r1, r2, 0x0) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000444000)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x8, "86540184322205086cb5983a1c6edc159c7c090130060fa02ab4af17390881ebe6e005c90f9eb2b22f17719b4c5f8a3551e0b1ea8bdde4f7e5acf1f3410271ea", "1adb44356b4165baa3c51f1c0c32c3a611afff428a8438cb1eafb40f4e60eee7", [0x0, 0x80000001], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000b86000)=0x4) write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) fcntl$notify(r2, 0x402, 0x20) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000a53000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000130000)=[], 0x0) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000ab8000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xffffffffffff8001, &(0x7f000009e000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000909000-0x20)=[{{&(0x7f0000d0a000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dde000-0x10)=[{&(0x7f0000b75000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000201000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x2, &(0x7f0000d6e000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x101}, 0x4}], 0x1, 0x20, &(0x7f00006af000-0x8)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000081e000)="2f6465762f6e65742f74756e00", 0x0, 0x1090c0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f0000e25000)="2f6465762f7573626d6f6e2300", 0x503b, 0x101000) openat$autofs(0xffffffffffffff9c, &(0x7f0000058000)="2f6465762f6175746f667300", 0x0, 0x0) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000af000-0xa)="2f6465762f6375736500", 0x200, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a95000)="2f6465762f766373612300", 0x8, 0x10000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b5d000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f000072c000-0x30)={0x9, 0xfffffffffffffc00, 0x9, 0x4, 0x3ff, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x100) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000467000-0x10)={0x7, 0x0, 0x1, 0xde}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000367000-0xc)={0x0, 0xb4, &(0x7f00008a7000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3fac}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f00000e1000)=0xc) connect$inet(r1, &(0x7f0000c39000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000864000-0x4)=0x0) sched_setparam(r4, &(0x7f0000ba9000)=0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000968000)=0x0) getpriority(0x2, r5) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000025f000)=0x4, 0x4) capset(&(0x7f0000606000-0x6)={0x19980330, r5}, &(0x7f0000261000)={0xe5f, 0x40, 0x8000, 0x7, 0x5, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000f6000-0x6)={r3, 0xf56d}, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fc8000-0x4)=0x0, &(0x7f000094c000)=0x4) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd8000)={0xf, 0x9, &(0x7f00002bd000-0x48)=[@map={0x2, 0xffff, 0x100, 0x1}, @generic={0x4, 0x5, 0x4, 0x4}, @map={0xff, 0x8, 0x3, 0xffffffffffffffff}, @map={0x5, 0x20, 0x76b4, 0xffffffffffffff9c}, @map={0x3, 0x7fffffff, 0x0, 0xffffffffffffff9c}, @generic={0x7, 0x7, 0x100, 0x1}, @generic={0xfffffffffffffffc, 0x100, 0x6, 0x78b5}, @generic={0x7f, 0xffff, 0x40e, 0x6}, @generic={0x4, 0xffffffffadf7946b, 0x8001, 0x1}], &(0x7f0000479000)="76626f786e65743100", 0x5, 0xd8, &(0x7f0000d82000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x1}, 0x30) socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecd000-0x10)="2f6465762f73657175656e6365723200", 0x4400, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000114000-0x8)={0xff}, 0x8, 0x80000) r0 = epoll_create1(0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000fc000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000f32000)=0xc) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000ee7000-0x4)=0x8162, 0x4) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) rename(&(0x7f0000703000)="2e2f66696c653000", &(0x7f0000f7a000-0x8)="2e2f66696c653000") 2017/12/04 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x1000000000005, &(0x7f0000001000)="", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007db000)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000ec7000)="2e2f66696c653000", 0x200000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000522000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00003cf000-0x28)={@common="69726c616e3000000000000000000000", @ifru_map={0x8, 0xb4, 0x8, 0x2, 0xffffffff, 0x124}}) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f0000a3a000-0xe)="2e2f66696c65302f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) name_to_handle_at(r0, &(0x7f0000a24000-0xe)="2e2f66696c65302f66696c653100", &(0x7f00005c7000)={0x40, 0x1, "90254fc8bcec8122dd7276bcd224fdda930ab9b8c16006d51609625140007cdf66b9f2e2c57b54abc0e776d664431fa664b81a78aeb371f9"}, &(0x7f0000d4c000-0x4)=0x0, 0x400) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efc000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c1f000-0x1c)={0xf, 0x8, 0x1f, 0x5, 0x2, r0, 0x8000}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000022c000)="2f6465762f766373612300", 0x0, 0x40040) connect$bt_rfcomm(r2, &(0x7f00004d2000)={0x1f, {0x2, 0x7, 0x2, 0xc783, 0xffffffffffff40a0, 0x5}, 0x400}, 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f00009f1000)="", 0x0) sendmsg$netlink(r2, &(0x7f00000c6000)={&(0x7f00001bf000)={0x10, 0x0, 0x9, 0x9}, 0xc, &(0x7f00009c8000)=[{&(0x7f0000fe8000)=[{0x3a, 0xffffffff, 0x800, 0x0, 0x0, "ab51e9056fe4d435475764cf53e25baa1022984712c256d6b246e49b90c4e541324554ea58620332d067"}, {0xc1, 0x2, 0x4, 0x0, 0x0, "47292fb75250de6d360193cf8538fbf588d7bc7d060da77ed0827f1033fadd32b355691c51d3aab61a635205d4d5b89487821cebfa6443c46ab10f30cf6d7acaf3dcfedcd7db95b2108ce760630126b9d04b51dc5513f29bdd64827c0406a1d5a553e5b29d95328c2a5ebf8c6f131f277e0b2cf2fcc4f85259fc5c73f806dd6096399c3ad6a308771e4a7723907f5b189fdf5d5177ebe0b59ab5d3e5fa84da9f3661055fbbd54b1ba0425bb04dbe5b4ea7"}, {0x24, 0x22b68ceb, 0x10, 0x80000001, 0x1, "f367b7c8c04f0204d0bec7ddafcf5cfb692e15c6"}, {0xb6, 0x1ff, 0x4, 0x7, 0x1f, "b10cae48eceac5b2fae595dc8785935edf91b405b7ff25e50a7dd2cd08c321200687f7ad8edbea0ab5107f1333408ce5fdab7853e93d35b0db0bc6e6e49b4590b6cb8f11363d5d714883021ea81b44af4130a40e075680e157ea19a5da34b281cb797849758a875b6d33d2f0f1d46ab5298010638c32898e169bb5b48505ad67a292d5bb45b41afdc291bd14cc5239910ffe590b70fa413178e40230d3169f207c23e1731faa"}, {0x10, 0x5c6c1699, 0x102, 0x5, 0x3, ""}, {0x1010, 0x2, 0x300, 0x7, 0x7fff, "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0x332d}, {&(0x7f0000ee8000)=[{0xaa, 0x8, 0x4, 0x8001, 0x100000000, "caa381d9cfc6d68e27626ddbe1c66c2e3f57e500b776255fa48aa58d0958a49c821f4f21d71cb92bc8b96dcd164ca26caaddf8864cd7eb2dc8349afc8a0fadc8be80cfc405342c7cbc0bd21c2dfb2d1124530b4523f549b14592b224cc6821f7e52b35fbbf16ac607bff3c6fdd23b3bcbbbfaf3d3bfff277d6ae2364fb82f992d3b822d88d88746e03f4108de9ee09d9df2d133424e1036a9bbf"}], 0xaa}], 0x4, 0x0, 0x0, 0x10}, 0x40000) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a5d000-0x4)=0x0) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000ed7000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x0, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000923000-0xd)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000946000-0x6)="657468312100", 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d76000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x1}, 0x1f1, [0x1, 0xff, 0xffffffffffffffff, 0x4800000, 0x6, 0x6, 0x9, 0x43]}, 0x5c) r1 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000036c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ea000)=0x14) renameat2(r1, &(0x7f0000a84000)="2e2f66696c653000", r1, &(0x7f000014e000)="2e2f66696c653000", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ceb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000572000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdb000-0x4)=0xe8) setreuid(r3, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e61000-0xb0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd43}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000256000-0xa)="2f6465762f6375736500", 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000313000-0x8)="2e2f66696c653000", 0x202800, 0x100) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000afa000)={0x116000, &(0x7f00003a8000)=0x0, 0x4, r2, 0x6}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x807, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004f6000-0x4)=0x52d0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006cc000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) fcntl$notify(r1, 0x402, 0x1000000001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000e1c000)={{0xa62, 0x9e47}, {0x100, 0x400}, 0xe1, 0x7, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_pts(r1, 0x0) dup3(r1, r3, 0x0) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000335000)="736d577300") ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f000077c000)={[0x10004, 0x6000, 0x4000, 0xf000], 0x1, 0x80, 0xd58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r1, &(0x7f0000fc9000-0x20)=[{{0x0, 0x0}, 0x400, 0x5, 0x0}, {{0x0, 0x0}, 0x7, 0x3f, 0x1000}], 0x20) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d8000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000071e000)={0xffffffff, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000394000)="6e65742f69705f7461620300000000000068657300") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000dfb000/0x3000)=nil, 0x3000, 0x4) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x1f}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000003a000)={0x4, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r2, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00000c0000+0x6af)=0x0) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000276000)="2f6465762f696e7075742f6d69636500", 0x0, 0x6001) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003a4000)={0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f0000ad4000)="2f6465762f7663732300", 0xffff, 0x400) r1 = fcntl$getown(r0, 0x9) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000040b000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f87000)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000cb1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000604000-0x4)=0x3, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r3, &(0x7f0000823000-0x20)=[], 0x0) fanotify_mark(r3, 0x20, 0x0, r3, &(0x7f00001dd000-0x8)="2e2f66696c653000") 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x100) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) rt_sigtimedwait(&(0x7f0000f20000)={0x10000}, 0x0, &(0x7f000028a000-0x8)={0x0, 0x1c9c380}, 0x8) 2017/12/04 04:21:10 executing program 5: r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = creat(&(0x7f0000566000)="2e2f66696c653000", 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000062e000)={0x4, 0x6, &(0x7f0000000000)=[@generic={0x6, 0xffff, 0x4, 0x100000000}, @map={0x10040000000000, 0x3f, 0x7fff, 0xffffffffffffffff}, @map={0x7, 0x7fff, 0xfffffffffffffffa, 0xffffffffffffffff}, @map={0xffffffff, 0x5, 0x81, 0xffffffffffffffff}, @generic={0x3cc, 0x4, 0x3, 0x7}, @map={0x7fff, 0x2, 0x3efd68f, 0x1}], &(0x7f0000151000-0x1)="00", 0x3, 0x2d, &(0x7f0000001000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1d1, 0x1}, 0x30) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000259000-0xc)={r3, r4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r5, 0x0) dup3(r5, r6, 0x0) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e7f000-0xc)={0x7, 0xffffffffffffffff, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00002d6000-0x14)={0x7, 0x7, 0x2, 0x7ff, 0x10001, 0x1000, 0x8, 0x1, 0x0, 0xf9a}) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(r0, &(0x7f0000e8e000-0x14)={0x11, 0xd, 0x0, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000a17000)=0xf000) accept4$inet6(r0, 0x0, &(0x7f0000b38000)=0x0, 0x0) utimensat(r0, &(0x7f000045c000)="2e2f66696c653000", &(0x7f00002c2000+0x70f)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000860000-0x14)="656d3147504c2d7b6367726f7570292c247d3a00") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000115000-0x2)=0xe6d9, 0x2) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00009ac000)="2e2f66696c653000", &(0x7f000037b000)=@random={"73656375726974792e00", "7d282400"}, &(0x7f000061f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a92000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x0, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000461000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xffffffffffffffff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000022b000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r1, &(0x7f000089e000)=[], 0x0) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) sysfs$3(0x3) dup3(r0, r1, 0x0) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) syz_open_dev$sndseq(&(0x7f0000de2000)="2f6465762f736e642f73657100", 0x0, 0x20000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004eb000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f36000)="2f6465762f76637300", 0x0, 0x0) getsockname$ax25(r0, &(0x7f00002ab000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000137000)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x100) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c9d000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f00002bd000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x8, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000464000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000056b000)="68c4ac1eb10a1cd270873f31f6010fd6965bb0e425f9adba5eb2e9e399ddf47fa6ea3d221566b0a744e0ab8fbe5e694f32b889f509817b9eee15bcfb621d01", 0x3f, 0x4000000, &(0x7f000097d000-0x10)=@ipx={0x4, 0x3, 0x5, "284671b832fe", 0xe9, 0x0}, 0x10) r1 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00006fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c5d000)=0x65) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000a84000)="2e2f66696c653000", r1, &(0x7f000014e000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c6d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00004ab000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) munlockall() ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="69705f76746930000000000000000000", @ifru_addrs=@l2={0x1f, 0x9, {0x4, 0xfffffffffffffffa, 0x8001, 0x7f, 0x9, 0xff}, 0x8000, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = dup2(r2, r4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000717000)=0x0, &(0x7f0000ed0000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000a54000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000)=@ethtool_modinfo={0x42, 0x0, 0x0, "9cfcebecdfa7123d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f00000b6000-0x4)=0x7fffffff, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00009f2000-0x8)={0x3, &(0x7f0000ce4000-0x38)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) socket$alg(0x26, 0x5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bf7000-0x1c)={&(0x7f000044c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000030e000-0x20)=[{&(0x7f0000610000-0xa4)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000eca000-0x1c)={0x0, 0x0, &(0x7f0000513000)=[], 0x0, &(0x7f0000cfd000)=[], 0x0, 0x0}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613338342900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) add_key$user(&(0x7f00006c5000)="7573657200", &(0x7f0000523000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8a000)="", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000aa0000)={{{@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}, {{@in=@rand_addr=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}}, &(0x7f0000277000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b45000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/04 04:21:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007bc000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x0, 0x5, "278f2c6a59381a7637c16d7d47b80df2ed541bead3785a25a9ba0609e89730fa25813090f44c748d67219e4a0d28558ae1b781cb00c84dbfa09c06163a339246221628670b2d717137f2111e510ea1e6"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b73000-0x4)=0x80, 0x4) setsockopt(r1, 0x7, 0x5, &(0x7f0000001000)="", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00009d5000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000151000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bc3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000027f000-0x8)={r5, 0x3}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ede000-0x1)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f00002d7000)={0x205, 0x8, r3, 0x7, r4, 0x5, 0x8, 0x80}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000b84000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$vcsn(&(0x7f0000483000-0xa)="2f6465762f7663732300", 0x6, 0x8202) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) poll(&(0x7f0000b7d000-0x30)=[{r2, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x2) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cdd000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000966000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x900) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000202000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) clock_gettime(0x0, &(0x7f00002da000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f000030e000-0x24)={0x3, 0x4, 0x999, 0x4bf3, 0x80, 0x9, 0x4, 0x1ff, 0xff, 0x2, 0x6, 0x5}) write$evdev(r1, &(0x7f0000ebc000-0x20)=[{{0x0, 0x7530}, 0x7fff, 0xa432, 0xcc54}, {{0x0, 0x0}, 0xf51, 0x7, 0x1}], 0x20) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f6a000)=0x0) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000596000-0x4)={0xff, 0x2, 0x3}) dup3(r0, r1, 0x0) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="7d046530000000008d00d20f00000080", @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/04 04:21:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000319000-0xb)="6e65742f7266636f6d6d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x7, &(0x7f000025b000)={0x2b, 0x7ff, 0x10, 0x8}) socketpair$inet6(0xa, 0x80806, 0x0, &(0x7f00004b2000-0x8)={0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x100) [ 147.866118] QAT: Invalid ioctl 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000045a000-0x24)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x10000, 0x0, 0x0, 0x0, 0x1}) fcntl$notify(r0, 0x402, 0x20) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00001a5000-0x1)=0x4) r2 = dup3(r0, r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e5000-0x10)="2f6465762f73657175656e6365723200", 0x10040, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002da000-0x1c)={0xf, 0xfff, 0x2e1, 0x9, 0x7, r0, 0x10001}, 0x1c) stat(&(0x7f0000c2d000)="2e2f66696c653000", &(0x7f0000a8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009dd000-0x8)="2e2f66696c653000", &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") getpeername$packet(r3, &(0x7f0000811000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003bb000)=0x14) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6d696d655f747970652a2100", 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d12000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00001ea000)=0x0, &(0x7f0000e21000-0x4)=0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000356000)={0xf56, 0x5, 0x20, 0xffffffffffffff81, 0x1, 0xe93c00000, 0x1, 0x81, 0x7ff, 0x8, 0x8001, 0xffffffff7fffffff}) dup3(r1, r2, 0x0) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(r0, 0x100) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ba9000)="2f6465762f6e65742f74756e00", 0x0, 0x80000080c1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00009a2000)=0x0) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000069b000-0x8)={0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d81000)=0x1c, 0x800) r1 = fcntl$getown(r0, 0x9) r2 = accept4(0xffffffffffffff9c, &(0x7f0000ab3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000053a000-0x4)=0xe, 0x800) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000a85000-0x4)=0x0, &(0x7f0000a86000)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00003fe000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000e32000)=[], 0x0) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f000090e000-0x4)=0x0, 0x8, &(0x7f000055c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a42000)="2f6465762f70746d7800", 0x4042, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f0000d47000)="2f6465762f62696e6465722300", 0x0, 0x802) r1 = request_key(&(0x7f0000c98000)="656e6372797074656400", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082f000)="2f6465762f70746d7800", 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2017/12/04 04:21:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r0 = socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000010a000-0x4)=0x2) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000e27000-0x4)=0x8, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000b17000-0x10)={0x800, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f0000)={0x0, 0x8}, &(0x7f0000a96000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000251000-0x8c)={r3, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c01000)=0x8c) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r2, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004f9000)=0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00008da000-0xd)="6e65742f72745f636163686500") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ad7000-0x4)=0x0, &(0x7f0000736000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fe0000-0x4)=0x7ff, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000068a000-0x8)={0x4, &(0x7f0000a74000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) recvmmsg(r1, &(0x7f00003f4000)=[{{&(0x7f0000505000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bfe000-0x38)=[{&(0x7f000039d000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000087b000-0x2)="0000", 0x2}, {&(0x7f00002be000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f00003cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00003e6000)="00000000000000000000", 0xa}, {&(0x7f0000b6c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00002dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x7, &(0x7f00002b0000)="", 0x0, 0x4}, 0xa5a6}, {{&(0x7f000058a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007c5000)=[{&(0x7f00005a4000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000668000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x2, 0x0, 0x0, 0x400}, 0x96d3}, {{&(0x7f00005f9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000030a000-0x10)=[{&(0x7f00001cc000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000e26000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x2, &(0x7f0000fd7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x8}, 0x9}, {{&(0x7f00002a5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000031e000)=[{&(0x7f0000bad000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f00005d0000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x2, &(0x7f00009ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x0}, 0x1}, {{&(0x7f00002af000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000062a000-0x18)=[{&(0x7f0000cd7000)="000000000000000000000000", 0xc}, {&(0x7f0000ff8000)="0000000000000000", 0x8}, {&(0x7f0000816000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x3, &(0x7f000084b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x401}, 0x100}, {{&(0x7f0000ef8000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000095000-0x28)=[{&(0x7f0000845000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f00008bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000bda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f00003f0000)="000000000000000000", 0x9}, {&(0x7f0000453000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000910000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x100000001}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000ba5000-0x10)=[{&(0x7f0000dcd000)="00000000000000000000", 0xa}, {&(0x7f0000699000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000963000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0xffffffffffffffff}, 0x309d}, {{&(0x7f0000bf9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f000093e000-0x10)=[{&(0x7f0000efe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000616000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x2, 0x0, 0x0, 0xd7}, 0x2}], 0x8, 0x40010020, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000045f000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/04 04:21:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0xfffffffffffffffa) r0 = open$dir(&(0x7f00006be000-0x8)="2e2f66696c653000", 0x40, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aad000)="2f6465762f73657175656e63657200", 0x4000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6(0xa, 0x3, 0xffffffff, &(0x7f0000779000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000074e000)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f000012a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x900) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000033c000)=0x0, 0x800) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r3, &(0x7f0000823000-0x20)=[], 0x0) mknodat(r0, &(0x7f0000fae000-0x8)="2e2f66696c653000", 0x10, 0x6) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x10800000001000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00009b6000)="2f6465762f7663732300", 0x3, 0x12000) r3 = syz_open_dev$mice(&(0x7f0000a82000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00008b1000-0x20)={r2, 0xff6, 0x7, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000c58000-0x9)="2f6465762f73672300", 0x9, 0x101400) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006cb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007ce000-0x4)={r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000042c000)="2f6465762f72746300", 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006ec000)={0xef, 0x6, 0x2, 0xe1ab, 0x40, 0x1, 0xe5f3, 0xfffffffffffffffc, 0x0}, &(0x7f0000b31000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d8e000)={r4, 0x1, 0x8, 0xe049, 0x7, 0x9}, &(0x7f0000de5000)=0x14) syz_open_pts(r0, 0x108) 2017/12/04 04:21:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x8, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000464000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000056b000)="68c4ac1eb10a1cd270873f31f6010fd6965bb0e425f9adba5eb2e9e399ddf47fa6ea3d221566b0a744e0ab8fbe5e694f32b889f509817b9eee15bcfb621d01", 0x3f, 0x4000000, &(0x7f000097d000-0x10)=@ipx={0x4, 0x3, 0x5, "284671b832fe", 0xe9, 0x0}, 0x10) r1 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00006fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c5d000)=0x65) 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) renameat2(r1, &(0x7f0000a84000)="2e2f66696c653000", r1, &(0x7f000014e000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c6d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00004ab000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) munlockall() ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="69705f76746930000000000000000000", @ifru_addrs=@l2={0x1f, 0x9, {0x4, 0xfffffffffffffffa, 0x8001, 0x7f, 0x9, 0xff}, 0x8000, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = dup2(r2, r4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000717000)=0x0, &(0x7f0000ed0000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000a54000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000)=@ethtool_modinfo={0x42, 0x0, 0x0, "9cfcebecdfa7123d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f00000b6000-0x4)=0x7fffffff, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00009f2000-0x8)={0x3, &(0x7f0000ce4000-0x38)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) socket$alg(0x26, 0x5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bf7000-0x1c)={&(0x7f000044c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000030e000-0x20)=[{&(0x7f0000610000-0xa4)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000eca000-0x1c)={0x0, 0x0, &(0x7f0000513000)=[], 0x0, &(0x7f0000cfd000)=[], 0x0, 0x0}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613338342900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) add_key$user(&(0x7f00006c5000)="7573657200", &(0x7f0000523000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8a000)="", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000aa0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000277000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b45000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eae000)="2f6465762f70746d7800", 0x20001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x1000, 0x5, 0x99fce07, 0x0, 0x0, 0x1000000000000, 0x400, 0x0, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a2000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00009e0000)=0x903b, 0x4) r2 = syz_open_pts(r1, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000415000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c12000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002b4000)=0x14) stat(&(0x7f000015d000-0x8)="2e2f66696c653000", &(0x7f000096f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c47000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7f, 0x1, 0x8, 0x9, 0xa0, 0x80, 0x7ff, r3, r4}, {0x6, 0xab, 0x81, 0x5, 0x0, 0x3, 0x8000, 0x3}, {0x1, 0x4, 0x10000, 0x5}, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x9c, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x5}, 0x9, @in=@multicast1=0xe0000001, 0x4, 0x5, 0x1, 0x1, 0x2, 0x100, 0x401}}, 0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b12000)=0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000c31000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r6 = getpid() r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d0000-0xe)="2f6465762f7667615f6172626974657200", 0x22141, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r2, &(0x7f0000fce000-0xc)={r7, r0, 0xd98}) dup3(r0, r2, 0x80000) 2017/12/04 04:21:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$inet6(r0, &(0x7f0000eca000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000922000)=0x1c) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) recvfrom(r0, &(0x7f00000c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x2000, &(0x7f0000512000-0x10)=@ax25={0x3, {"f2cebea18d37d3"}, 0xaff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008f7000-0x8)="2e2f66696c653000", 0x20403, 0x80) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000006, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x480, 0x3, 0x3, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00001ba000-0x10)={0x0, 0x100000, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x43189b74, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x401, 0xfffffffffffffffd, 0x0, 0xfe, 0xfffdffff, 0x9, 0x80000000000, 0x0, 0x0, 0x0, 0x6a0ebb2c, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000ae7000+0x4d1)="6f9a826d2f770b52caff00299519352aa5c564ffbf9a1ed5ec8b1af7ab0ec5d709e836ad5f5df1d89aae6506", 0x2c) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000716000)=0x0, &(0x7f0000097000-0x4)=0x4) ustat(0x0, &(0x7f00004f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r2, &(0x7f0000f59000+0xe1f)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)="00000000000000000000000000000000", &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e46000)={0x0, 0xf71}, &(0x7f0000845000+0xff9)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000130000-0x14)={r4, 0x55d, 0x44, 0x7f, 0x8, 0x3d}, &(0x7f0000c08000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000d4000)={r5, @in6={{0xa, 0x0, 0xf3f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x8, 0x8, 0x2}, &(0x7f00000a6000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000215000-0x101)={r6, 0xf9, "002bbf16b2a840932a0bc80f05808f58ad92c4df41992e1b8f49613d355cb26a1494531e269db63c59dbcd07e7a4acf54540b0ce31245e4b2dbe08a12f85acbbb53c32177f2d44a4634d62cbcf67fb51d73672033470e790d915b595bbf65a8999c4a06c537131427701e6ffa6898fba95f6bb08b41cebcb1a5932787c5fed43f2661cfbbf601af722c992af3edbe2b1615cd73b709cf9d8a9bf258a2e28e83d267d5a79512b4d6d7df9c9b9b078780c1e2f16a6b98d61b7baa84764473145fcdcd36c636082cc0d7b7ab94b0a12444031651177bb007c18566ca9474e0c51db98a6806aadb88beb207f5709e8dce121ce3f7f4a642c7b3dfb"}, &(0x7f00002fe000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000446000-0xa0)={r7, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x853, 0x80, 0x7ff, 0x81}, &(0x7f0000c6e000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ea3000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000b9e000/0x1000)=nil) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r8, 0x409, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r9, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2017/12/04 04:21:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008c2000-0xb)="636f6d6d00") clock_gettime(0x6, &(0x7f0000813000)={0x0, 0x0}) time(&(0x7f0000423000+0x29b)=0x0) clock_gettime(0x0, &(0x7f0000b51000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f00000e3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r0, &(0x7f000053e000-0x1)="34", &(0x7f0000109000)=""}, 0x18) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") r1 = open(&(0x7f0000e53000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x3f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000011c000-0x5)="7965616800", 0x5) r2 = syz_open_dev$sg(&(0x7f0000f26000-0x9)="2f6465762f73672300", 0xffa, 0x448602) fcntl$setflags(r2, 0x2, 0x3) mkdir(&(0x7f0000d2a000)="2e2f66696c653100", 0x20) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x6000000000000, 0x0) mkdirat(r3, &(0x7f0000bc7000)="2e2f66696c653000", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000332000-0x11)="2f6465762f7667615f6172626974657200", 0x2002, 0x0) fallocate(r2, 0x2, 0x81, 0x6413) r4 = openat(r3, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) readlinkat(r3, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r4, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r3, &(0x7f0000060000)="2e2f66696c653000", 0x200) renameat2(r1, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r3, &(0x7f0000063000)="2e2f66696c653000", 0xa) 2017/12/04 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054b000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000233000-0x4)=0x5, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002a4000-0x8)="2e2f66696c653000", 0x21) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000695000)={0x5, &(0x7f000001f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e0b000)={r1, 0x3}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc0000)={0x0, 0x41, "6dcfc525228bce64d673b4e83b4d83cabf097eca800b6f80846c062f2aa7c8997fc76706b51eef9cecf1154689fa430ef0ab144df6cbae8a9c2baa14f16a8fe94e"}, &(0x7f0000e5a000-0x4)=0x49) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a6b000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, 0x98) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00003b2000)=0xffffffffffffffff) syz_open_pts(r2, 0x100) 2017/12/04 04:21:11 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x5f)="b81ac89b949fd04b78b0111cb6387c041afd0394a8d8971af67e681cc32f79e564edf89ef93d874d2739d22ff46fa2428b4bb7293076b51e831d42fa5f76fa36278acc7f0710c86dee83d3ab962efa0aaee9e5c9a644a96dceef228f574e67", 0x5f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r1, &(0x7f0000a84000)="2e2f66696c653000", r1, &(0x7f000014e000)="2e2f66696c653000", 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000087c000-0xb8)={0x0, 0xb51b, 0x1, 0x1, 0x1, 0x1, 0x5, 0x8, {0x0, @in6={{0xa, 0x1, 0x48f6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x9, 0x1, 0x94}}, &(0x7f0000050000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ef4000-0x10)={r3, 0x9, 0xe0000000000, 0x1f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ba6000)={0x5, 0x3, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006fe000)={0x1, 0x7, 0x5, 0x15c, 0x1, [{0x2, 0x47, 0x8, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}]}) dup3(r0, r1, 0x0) 2017/12/04 04:21:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) getresgid(&(0x7f00007fe000-0x4)=0x0, &(0x7f0000d97000)=0x0, &(0x7f00000d0000-0x4)=0x0) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x840, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) 2017/12/04 04:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000338000-0x8c)={0x8000, 0xffffffffffffff4a, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00009f1000)="", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000621000-0x8)="2e2f66696c653000", 0xa202, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000995000-0x10)={0xe56, 0x0, 0x10000, 0x200}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000869000)={0x100, r3}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000016b000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f00000fa000-0x7a)="0de689d7edaf4d483492e88214f03a9d35a53e97f6f2130527d7cc60b828b559f3aae0fb6499e19b4c7089c0ad3e49575b277d60b8537e0941352a790508f7433ace71a364e82915604e02f244d5c4e81fd7b08d3b7b22d3a18546fbd2199377e86fbd327f57b6d7145f51aed536615561cf60fda1f4ce2a3d6e") r2 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) syz_open_pts(r0, 0x100) 2017/12/04 04:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syslog(0x3, &(0x7f0000d49000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d17000)=0x0) waitid(0x1, r1, &(0x7f0000c82000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xe0000003, &(0x7f00007e3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb2000-0x48)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x48) 2017/12/04 04:21:11 executing program 1 (fault-call:9 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f0000d00000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000082b000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000071e000-0x4)=r1) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r2 = socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r4, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r3, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) accept4$inet6(r2, &(0x7f0000a9a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d05000-0x3)=0x1c, 0x80000) 2017/12/04 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$mice(&(0x7f0000a2d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x143082) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b70000)={0x0, 0xe, "c023d8991d8b6988924d75f6fdd2"}, &(0x7f0000e7d000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c03000-0x8)={r2, 0x800}, &(0x7f0000343000-0x4)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00006b7000-0x8)={r2, 0x3}, &(0x7f00001b6000-0x4)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000000000000009}) write$evdev(r3, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfc000)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mq_timedsend(r0, &(0x7f0000217000-0x6f)="73290c5ef12ab93a48a2043392f3da93d4ddead7b18185fbe9f19bc9cf21052b297079bad2332d7b3a0ffb32beca5be73b60547e0d300bbd4eaba0d6354345ab77f79f4b0e7c01b940668e300907f162c87f3fb0ebf69cc546138a996f139bbb9397f3f7b377bb21a4fa454053b2eb", 0x6f, 0x80000000, &(0x7f0000f7c000)={0x77359400, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) [ 148.344692] FAULT_INJECTION: forcing a failure. [ 148.344692] name failslab, interval 1, probability 0, space 0, times 0 [ 148.377114] CPU: 1 PID: 26177 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #116 [ 148.384514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/04 04:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000031a000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x202) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f71000-0x34)={{0xffffffffffffffff, 0x0, 0x7, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000039b000)={0x0, 0x8000}, &(0x7f0000e30000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000067000-0x18)={r2, 0x7ff, 0x0, 0x9, 0x3}, &(0x7f0000966000)=0x18) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000073d000-0x8)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x3) r3 = syz_open_dev$vcsn(&(0x7f0000fa4000-0xa)="2f6465762f7663732300", 0x24b, 0x80300) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000310000-0x4)=0xfffffffff0000002) mknodat(r3, &(0x7f0000e46000-0x8)="2e2f66696c653000", 0xd048, 0xfdd) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000109000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00004b1000-0x40)={0x2, @time={0x77359400, 0x0}, 0x1000, {0xf845, 0x7}, 0xfffffffffffffff9, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setownex(r3, 0xf, &(0x7f00000c6000)={0x1, r4}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000526000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup3(r1, r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000ce9000)={{0x9a, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x20040, 0x6, 0x5, 0x77, 0xef, 0x7, 0x0, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000726000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000078e000-0x20)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 148.393864] Call Trace: [ 148.396453] dump_stack+0x194/0x257 [ 148.400087] ? arch_local_irq_restore+0x53/0x53 [ 148.404781] should_fail+0x8c0/0xa40 [ 148.408486] ? lock_acquire+0x1d5/0x580 [ 148.412465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.417592] ? find_held_lock+0x39/0x1d0 [ 148.421676] ? __lock_is_held+0xbc/0x140 [ 148.425767] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 148.431656] ? rcu_note_context_switch+0x710/0x710 [ 148.436581] should_failslab+0xec/0x120 [ 148.440545] __kmalloc+0x63/0x760 [ 148.443989] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.449001] ? lock_sock_nested+0x91/0x110 [ 148.453225] ? trace_hardirqs_on+0xd/0x10 [ 148.457361] ? __local_bh_enable_ip+0x121/0x230 [ 148.462014] ? packet_set_ring+0x86d/0x1b10 [ 148.466324] packet_set_ring+0x86d/0x1b10 [ 148.470463] ? packet_poll+0x5c0/0x5c0 [ 148.474332] ? lock_downgrade+0x980/0x980 [ 148.478471] ? __might_fault+0xe0/0x1d0 [ 148.482428] ? lock_release+0xda0/0xda0 [ 148.486383] ? __check_object_size+0x25d/0x4f0 [ 148.490954] ? __might_sleep+0x95/0x190 [ 148.494932] ? kasan_check_write+0x14/0x20 [ 148.499159] ? _copy_from_user+0x99/0x110 [ 148.503311] packet_setsockopt+0x6cf/0x1e80 [ 148.507621] ? check_noncircular+0x20/0x20 [ 148.511860] ? fanout_add+0x1430/0x1430 [ 148.515823] ? trace_event_raw_event_lock+0x340/0x340 [ 148.520991] ? find_held_lock+0x39/0x1d0 [ 148.525037] ? check_noncircular+0x20/0x20 [ 148.529253] ? perf_trace_lock+0x900/0x900 [ 148.533467] ? lock_downgrade+0x980/0x980 [ 148.537596] ? __lock_is_held+0xbc/0x140 [ 148.541642] ? perf_trace_lock+0xd6/0x900 [ 148.545772] ? find_held_lock+0x39/0x1d0 [ 148.549839] ? lock_downgrade+0x980/0x980 [ 148.553987] ? __fget+0xbb/0x580 [ 148.557338] ? lock_release+0xda0/0xda0 [ 148.561289] ? __lock_is_held+0xbc/0x140 [ 148.565355] ? __fget+0x362/0x580 [ 148.568787] ? sock_has_perm+0x29c/0x400 [ 148.572833] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 148.578176] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 148.583897] compat_packet_setsockopt+0xe1/0x140 [ 148.588636] ? compat_packet_setsockopt+0xe1/0x140 [ 148.593554] compat_SyS_setsockopt+0x17c/0x410 [ 148.598108] ? packet_setsockopt+0x1e80/0x1e80 [ 148.602681] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 148.607434] ? do_fast_syscall_32+0x156/0xf9d [ 148.611914] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 148.616646] do_fast_syscall_32+0x3ee/0xf9d [ 148.620949] ? do_int80_syscall_32+0x9d0/0x9d0 [ 148.625516] ? lockdep_sys_exit+0x47/0xf0 [ 148.629641] ? syscall_return_slowpath+0x2ad/0x550 [ 148.634565] ? sysret32_from_system_call+0x5/0x3b [ 148.639399] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/12/04 04:21:11 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000dbe000)=0xfffffffffffff282) dup3(r0, r1, 0x0) 2017/12/04 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db5000-0x4)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f60000-0x4)=0x17d, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f000094b000)="", 0x0) 2017/12/04 04:21:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ff9000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x1) r4 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) write$evdev(r4, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004eb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4200400) r1 = accept4(r0, &(0x7f0000afb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e3d000-0x4)=0x14, 0x80000) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d85000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000241000-0x4)=0x7b) mmap(&(0x7f0000cdd000/0x2000)=nil, 0x2000, 0x0, 0x810, r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007ad000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00004aa000)={0xff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x234, 0x20, 0x81, 0x5, 0x800, 0x0, 0x4, 0xfffffffffffffffd, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x1, &(0x7f0000963000-0x8)={0x8}, &(0x7f0000c88000-0x8)={0x0}, 0x8) bind$packet(r4, &(0x7f0000027000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) [ 148.644230] entry_SYSENTER_compat+0x51/0x60 [ 148.648610] RIP: 0023:0xf7f7dc79 [ 148.651949] RSP: 002b:00000000f777908c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 148.659645] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000000107 [ 148.666887] RDX: 0000000000000005 RSI: 0000000020001000 RDI: 000000000000047e [ 148.674130] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 148.681371] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 148.688628] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 04:21:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(r0, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f00007b7000-0x10)={0x4, 0x40, 0x6, "74ee95985116", 0x31d2, 0x0}, 0x10) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000044f000-0x5)="7573657200", &(0x7f000039a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed6000)="1dade98693a4b4e7d2683996668aaa5bcbae96b2a4", 0x15, 0xffffffffffffffff) request_key(&(0x7f000038a000-0x8)="72787270635f7300", &(0x7f0000101000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000239000-0x2)="3a00", 0xfffffffffffffffb) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x105, &(0x7f0000001000)="", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00004de000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edf000-0x4)=0x10, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000519000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000bcb000)=0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xb, 0x4, 0xffffffffffff8001, &(0x7f0000755000-0x8)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bfd000)="2f6465762f6375736500", 0x40000, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f34000-0xc)="2f6465762f72666b696c6c00", 0x4040, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c7a000)={r3, 0xfff, 0x4b0, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000084c000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:11 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000950000-0xa)="2f6465762f70746d7800", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000b62000)="2e2f66696c653000", 0x8180, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000827000)={{0x9, 0x9, 0x6, 0xd0a2, 0x2, 0x7}, 0x7}) r3 = dup3(r0, r1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000006b000)=0x101) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000082f000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$llc(r3, &(0x7f0000ad1000)="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", 0xfa, 0x40004, &(0x7f0000cf0000-0x10)={0x1a, 0x17, 0x7, 0x7, 0x3, 0xb6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/04 04:21:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000642000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000027000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x807, 0x6) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d4000-0xf)="2f6465762f73657175656e63657200", 0x8003, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f55000-0x14)={0xffffffffffffffff, 0x3, 0x100, 0x0, 0xffffffffffffff2a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e4a000-0x20)=[{0x3, 0x5}, {0xe, 0x7}, {0x7, 0x3}, {0x3, 0xad}], 0x4) [ 148.767271] FAULT_INJECTION: forcing a failure. [ 148.767271] name failslab, interval 1, probability 0, space 0, times 0 [ 148.805342] CPU: 0 PID: 26224 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #116 [ 148.812769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.822117] Call Trace: [ 148.824703] dump_stack+0x194/0x257 [ 148.828334] ? arch_local_irq_restore+0x53/0x53 [ 148.833029] should_fail+0x8c0/0xa40 [ 148.836731] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.841808] ? __do_page_fault+0xc90/0xc90 [ 148.846034] ? find_held_lock+0x39/0x1d0 [ 148.850083] ? find_held_lock+0x39/0x1d0 [ 148.854146] ? lock_downgrade+0x980/0x980 [ 148.858308] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 148.864168] ? lock_release+0xda0/0xda0 [ 148.868124] ? rcu_note_context_switch+0x710/0x710 [ 148.873053] should_failslab+0xec/0x120 [ 148.877006] kmem_cache_alloc+0x47/0x760 [ 148.881054] ? kasan_check_write+0x14/0x20 [ 148.885265] ? _copy_from_user+0x99/0x110 [ 148.889398] do_io_submit+0x353/0x14f0 [ 148.893291] ? aio_read+0x3a0/0x3a0 [ 148.896918] ? lock_downgrade+0x980/0x980 [ 148.901044] ? __might_fault+0xe0/0x1d0 [ 148.905024] ? __sb_end_write+0x9e/0xd0 [ 148.908994] ? __might_sleep+0x95/0x190 [ 148.912962] compat_SyS_io_submit+0xe4/0x130 [ 148.917343] ? compat_SyS_io_submit+0xe4/0x130 [ 148.921906] ? SyS_io_submit+0x30/0x30 [ 148.925779] do_fast_syscall_32+0x3ee/0xf9d [ 148.930095] ? do_int80_syscall_32+0x9d0/0x9d0 [ 148.934658] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 148.940181] ? lockdep_sys_exit+0x47/0xf0 [ 148.944303] ? syscall_return_slowpath+0x2ad/0x550 [ 148.949217] ? sysret32_from_system_call+0x5/0x3b [ 148.954047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.958880] entry_SYSENTER_compat+0x51/0x60 [ 148.963261] RIP: 0023:0xf7fc8c79 2017/12/04 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e0b000-0x5)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ab9000-0x20)={@generic="a5bd85e152f4d4863a6935b5a10d0f10", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000096d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8300}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00003ff000-0x4)=0x0) signalfd4(r1, &(0x7f0000286000-0x8)={0x1}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000455000-0x18)={0x0, 0x2, 0x10, 0x0, 0x7}, &(0x7f0000df0000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000019000-0x5b)={r3, 0x53, "f7732fde37eda257fd7817c5efa1db828cb26ecb9e1c67ebefd6738788f4faa02c0cd0b05069c9c9297b7b9eb7db77f125664e749c539d98110f0ce71922f42e891e9481869681462eaeac6bbab3e934934244"}, &(0x7f0000cf5000-0x4)=0x5b) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) r4 = syz_open_dev$mice(&(0x7f0000d03000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00002b6000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00002d7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 04:21:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x5abe109a, 0x68082) ioctl$TCFLSH(r0, 0x540b, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r2 = socket(0x9, 0x0, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000bb4000)={{0x200, 0x6}, 0x1, 0x80, 0x894f, {0x1, 0x7ff}, 0x100000001, 0x4f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) ioctl$KVM_NMI(r1, 0xae9a) r3 = socket(0x11, 0x80002, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r2, r4, 0x80000) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00007c3000-0x4)=0xe65) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 04:21:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000f8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ffff, 0x1, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000531000-0x4)=0x0) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) [ 148.966598] RSP: 002b:00000000f77c408c EFLAGS: 00000296 ORIG_RAX: 00000000000000f8 [ 148.974281] RAX: ffffffffffffffda RBX: 00000000f779b000 RCX: 0000000000000001 [ 148.981521] RDX: 0000000020533fe4 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.988760] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 148.996000] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 149.003246] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 04:21:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xf4}, 0x10) sync_file_range(r1, 0x9d, 0x0, 0x6) r2 = socket(0x11, 0x802, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002e4000)=0x5, 0x4) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x2, &(0x7f0000001000)="", 0x0) r4 = memfd_create(&(0x7f00002b6000-0xd)="2f6465762f6e65742f74756e00", 0x1) ioctl$TIOCCBRK(r4, 0x5428) 2017/12/04 04:21:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000096d000)="2f6465762f70746d7800", 0x7, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00001ad000)=0x3) 2017/12/04 04:21:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x4004000) ioctl$TCSETSF(r0, 0x5404, &(0x7f000067d000-0x24)={0x6, 0x7ff, 0xd084, 0x8, 0xff, 0x1, 0x400, 0x3ff, 0x1, 0xa3d, 0x1f, 0x6}) ioctl$KVM_NMI(r0, 0xae9a) 2017/12/04 04:21:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x8)={0x1, &(0x7f0000000000)=[{0x9, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001ca000)=0x0, &(0x7f0000bc0000-0x4)=0x4) dup3(r1, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9e000)=0xc) sched_setscheduler(r3, 0x7, &(0x7f00002a7000-0x4)=0x7) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/04 04:21:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d24000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00004d7000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009d0000-0x2)=0x1000, &(0x7f0000c66000)=0x2) 2017/12/04 04:21:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r2 = dup(r0) io_submit(r1, 0x5, &(0x7f0000763000-0x14)=[&(0x7f0000fea000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5cbb, r0, &(0x7f0000416000)="20ebae2285105cc9638a5c443ec078bc4669a6", 0x13, 0x7, 0x0, 0x0, r2}, &(0x7f0000754000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f00000b1000)="8f98c64c5eb417e820fcd74757b02117091afcc021acd2f5f2419c033861ffa5ececa2f0e7930e3f622f6f85023fb2f817fd20b6a74cf3de3c5cee3243b84cde12ffdffc0f9187630fde964d050756f96b86cd7047f6c9867e0cb301d28af20f92e6421093ece8a03f61be49bed4e9bf7b186072d633b26fc892e3005bf49cfe431457934d68679e94a4d1745251fe6598f7df5630cc3a5e5763699bd6dff73f7c8dfc8f716a92e8a409877ebfd4a361b009873cc3a2c4fff937", 0xba, 0x9, 0x0, 0x1, r2}, &(0x7f0000333000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9f30, r2, &(0x7f00009e8000)="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", 0x1000, 0xfffffffffffffb3c, 0x0, 0x1, r2}, &(0x7f000022c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000b6b000)="a9a84d657613678bba8322dff4eab9b4d13d301dac98753fae980e8d7e6eac753520b104f1b6d879fd8f2cae1e578fc74f8fce528d66b53c5df2ee9b6a3f32d2830ed7d8ef4bd06e379a5622d235a2aff28df7b714f7173cec0055eefe0a8f127f5b99007447cb184bdeb5f28549a527d13f6e127c00094d0b620aa55af9ed50f960218a55a75441ab2b9b2c516484e3faaf58", 0x93, 0xe739, 0x0, 0x0, r2}, &(0x7f0000a2d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r2, &(0x7f0000b79000-0x53)="a311c515570e5dc8141ce36b9ce731f0fd7e29205d27366f3b781d9a3b278bf9ef646ddb4f26b5300b6764051b4fd69d3d4b8b90959daf9befdc56a4581a28671fca1691e63e377052f656eda7abbacf6c1870", 0x53, 0x4, 0x0, 0x1, r2}]) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000494000)=0x0) r3 = creat(&(0x7f0000293000)="2e2f66696c653000", 0x44) r4 = fcntl$getown(r0, 0x9) r5 = geteuid() stat(&(0x7f00002cd000)="2e2f66696c653000", &(0x7f0000a24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000b28000)={&(0x7f0000b6a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b1c000-0x50)=[{&(0x7f0000220000-0x9b)="f4c898e45ce853abba4d8a7d848e04d558186499c3b1e4db5b2f3d5806a3a32ceec57943b2b213e560ab60b73d5fdfbb1d55ed6945b7f85e4d71ee51c8c88568398b3ffab96da39fcfce9f60b796184f29350710568fbd426d99548fc3edeeb41fc0f97f75600c315f8d4f300d78f0bd73f82d156560fb1ede80b3c8df328c716add57653453038b1d574c589d744aa8ad6992ad51963a976e2467", 0x9b}, {&(0x7f0000d05000)="efe82c59907d0aa6d230b9d7c517881774dd4e10621ef99e4711e73596cbabda875167bcf6fa5718e42839ab3b63167efe44c53c90d632a83e864cd9b9d6a4c698683ee2b602", 0x46}, {&(0x7f000043c000-0x6f)="776dd52a215e9a0b4fbd81cc2474128bc90c6ffde09c816a9f2fac43b5234a9599f2e8432a0647f37d5c5c9b76d399693277134d7a7feaa407d62de4e4a93ba063acfd9c193fbfd9653c08bb3aa2578c526ab0433f014f9cc23430b8f5b37595b0b21bddd142b2af15265b3a9b546f", 0x6f}, {&(0x7f000033b000)="cf0787a3e97b7549737a42e36ac485ee72640b458bb71b8f28a16c147814d7ef63f5ab3e85bd22544dbc2be5796eb4fc63cdbbd310a229414e63b3bca390997f4ba6dd38e22cd8460a13438949ea2351ae0eb242eb76bc411625260fc46cc242e6e0f6bf980cfb133c9a374806a0ecae8c5fbcd6985bec6d31cd90cc6fbe742d8d79169f7b5ead4ab48cd3a75fe18a45a179b72802f58eb6b2c8aa4a77", 0x9d}, {&(0x7f0000ac7000)="96b234f43d228786c962892d417d0a2859b85ed151bd56c0f97b41c47152ce91d4", 0x21}, {&(0x7f0000e4d000)="3481a4217faee46629934e19799c588661310c0b4e9b89b415b6a46be68f0d952b144129", 0x24}, {&(0x7f00000c6000)="a9c7340ed217178af7797ee84d0fa669260e9768d2168826d1f448ed", 0x1c}, {&(0x7f00009fd000)="cb3887c4d7a586cc80e58796b34a68b616be587018c6f0e0dfcbf333322ddccc3b6337e30b94439e84f36be2a8403c5e862876b071f8e0ae1b4ad4f2b9ce865bfd6df6249a719b99d73077fd09e44b2d84134f1dd6499147329f0081dfbb70fc4556bab6ea7cc605", 0x68}, {&(0x7f0000223000)="ca05f1940fda237943b989", 0xb}, {&(0x7f0000b43000-0x6b)="ddbf3bcaadd913cdd2b1e73164b088287a2dced347a60c9c60e76ba06f62fff82a3b1632f9d02d9284336fbb602d3507c8cf72e44fb3b5ea35e6906b35df58436f9794cd64af2dd55fab805a5ef824757cce6876041b5018c085d1a97ae178bce74e200561edb2b381a7b7", 0x6b}], 0xa, &(0x7f0000bad000)=[@rights={0x20, 0x1, 0x1, [r3, r2, r2, r3, r2]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x2c, 0x1, 0x1, [r2, r2, r3, r0, r2, r3, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r3, r2, r0, r3, r3]}], 0x88, 0x400c010}, 0x14) getsockname$packet(r2, &(0x7f0000510000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000065a000-0x10)={r7, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/04 04:21:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open_by_handle_at(r0, &(0x7f0000e32000)={0x33, 0x6, "9cc924fac1a9bac40ec8d6c87d20513894416277c944241873dc0411549adc83c8a31d1442241188bb56f9"}, 0x10000) read(r0, &(0x7f00009f1000)="", 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f36000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000-0xc)="2f6465762f72666b696c6c00", 0x80001, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000050d000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000341000-0x4)=0x0, &(0x7f0000923000-0x4)=0x4) ptrace(0x11, r1) r3 = syz_open_dev$mice(&(0x7f00003ae000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cf2000)={0x0, 0x2f0, 0x7, 0x8, 0x1ff, 0x4, 0x401, 0x52000, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x14000, 0x2, 0xffffffff}}, &(0x7f0000578000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000394000-0x4)=@assoc_id=r4, &(0x7f00003ef000)=0x4) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000467000)=0x0) syz_open_pts(r0, 0x2000000100) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0}) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000939000)="2f6465762f6375736500", 0x420201, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2000015, &(0x7f0000318000)=0x0, &(0x7f0000218000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f2e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000663000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000506000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x1000, 0x3, 0x100000001, 0x400, 0x0, 0x180000, r4}) 2017/12/04 04:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000bc4000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") r2 = add_key(&(0x7f0000fc0000-0xc)="69645f7265736f6c76657200", &(0x7f0000d15000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067a000-0x60)="d146e6218446236eb0199616fef5b537a9d3c321da77b1bc6762ab3cc78a5e529227ac86e408945ead1bcf57d636bbf8a211784ef32b5ab6d75e7e72bfe290fdc29ce7102ddea038ae883eabb914bab2b793b2d47de0ca28c216ea2deb81f436", 0x60, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x20000001) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000a58000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) ftruncate(r0, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000857000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) fallocate(r2, 0x2, 0x200, 0x5) ioctl$VT_ACTIVATE(r2, 0x5606, 0xb8a9) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000031b000)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000984000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x2) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x1ff, 0x34) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0x10, 0x800) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x100)={r2, 0xf8, "d51bc37cb4abe7cff0d446259548d26546372389cc335ba99df90f924935f10c0bdd37fadd4073179a660884e59441b9eb3256cae9b906819716073efcc83eb64e44712b3e1902dfb625610a03fc38cec678fa01e12c84cfbb1b00ad6a1ad450402964235329844bfe3f54fd030afa26c3bf8c2dbdf3a7a3515e9688a8cab6dc7b677ba64543731137fcc60e6ac698b198d82dbf6caef6a1b755e410ab531ea9132c626ade7c8d4683cb2d6604f74626f152c9ffaf0592c9c751477de2eb8ef88cf023982f890ca865cb0019af2430a3284c967d1faf798683b5d4858f374ae981a72e5fb45eddbe0016c8d03c015e8f0ea0a47d0f85c827"}, &(0x7f0000002000)=0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006b8000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000435000-0x60)={&(0x7f000097a000)=[0xfffffffffffffffc, 0x2, 0x101, 0x20, 0x5, 0x1f, 0x4], 0x7, 0x100000000, 0x3f, 0x0, 0x1, 0x7, {0x0, 0x2, 0xfffffffffffffffb, 0x1000, 0x1, 0xde96, 0x400, 0x1, 0x5, 0xffffffff, 0x2, 0x3, 0x1, 0xfffffffffffffffa, "37f3c78b5777f19539e73215fd5b77bd36fbddf298f132448e1d3505d085231f"}}) getsockopt$inet6_dccp_int(r5, 0x21, 0x1a, &(0x7f0000363000)=0x0, &(0x7f0000841000-0x4)=0x4) timer_create(0x6, &(0x7f0000ca3000-0x58)={0x0, 0x2d, 0x7, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3a000)=0x0) timer_gettime(r6, &(0x7f0000929000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f00008c0000)=[{{0x77359400, 0x0}, 0x3f, 0x3, 0xffffffff}], 0x10) timer_create(0x5, &(0x7f00007e1000)={0x0, 0x4, 0x3, @thr={&(0x7f00004a0000-0x5f)="d6ce510fcdc4932869a05b437c3dd59b927632b74809accf13d71bf461ac389e73780f9722a52b7b227f479b4a185d617c3b73763f60dd17a31f931bf05e5d2634f22a7b763a81c94f2399276a5beed7d40835ac4808cdf7343e275e511edb", &(0x7f00005a6000-0x43)="f80aa95dfe130020a0667765c1c3b290f508c76fdecfb217a5cd838f82c65099d22a819204525493a08b7813708865273a6a6748d5618786e9f8446590a972c12bc5c2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb2000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000799000-0x2)=0x9) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x80000001, &(0x7f0000e07000-0x4)=0x0) mmap(&(0x7f0000d6f000/0x4000)=nil, 0x4000, 0x8, 0x2030, r0, 0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_dev$binder(&(0x7f00002db000)="2f6465762f62696e6465722300", 0x0, 0x802) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000038000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x40, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000879000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ae8000-0x4)=0x1002, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ac6000)={@common="74756e6c300000000000000000000000", 0x2}) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4$inet(r0, 0x0, &(0x7f0000bb0000)=0x0, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bda000-0xa)="2f6465762f6375736500", 0x220000, 0x0) mmap$binder(&(0x7f0000a97000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x100) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) creat(&(0x7f00003d5000)="2e2f66696c653000", 0x44) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000243000-0xb)={0x8, 0x2, 0x1, 0x9, 0x0, 0x2, 0x2, 0xffff, 0x1ff, 0x5, 0xfff}, 0xb) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2017/12/04 04:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000ab4000)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d4c000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffdfffffc) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000742000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00004f1000-0x4)=0x9) r2 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000232000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000c8a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000023c000)={r3, r4}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc5000-0x9)="2f6465762f72746300", 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000218000)={0x44f, 0x5, 0x401, 0x8, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) inotify_init() 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000317000-0x24)={0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0}) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000064c000)=r1) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r2, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000db5000-0x6)={0xaf0e, 0x0, 0x10001, 0x1}) ioctl$void(r3, 0xc0045878) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00009e2000)={0x1, r4, 0x10003, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) io_setup(0x80000000, &(0x7f00001df000-0x4)=0x0) r2 = add_key$keyring(&(0x7f0000578000-0x8)="6b657972696e6700", &(0x7f0000e4b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r2) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000096000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000066000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c5000-0xa)="2f6465762f6375736500", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00004e7000-0x4)=0x4, 0x4) io_getevents(r1, 0x8000002, 0x2, &(0x7f0000f5f000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00000bf000)={r3, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000fde000-0x4)=0x5, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000084b000)={0x61f, 0x8, 0x2}) 2017/12/04 04:21:12 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f000050c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x0, &(0x7f000068b000)=[]) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x1020000, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000001000-0x24)={0x1, 0x1, 0x6, 0x7, 0x4, 0xc0d2, 0x5, 0xf3, 0x1, 0x0, 0x0, 0x10000}) socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000de9000)="2e2f66696c653000", &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) set_mempolicy(0x3, &(0x7f00001da000-0x8)=0x3f, 0x788) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000c15000)={0x7f, 0x8000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x1, 0x0) write$fuse(r2, &(0x7f0000e30000-0x28)={0x20, 0x6, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) socket(0x1f, 0x0, 0x0) prctl$setname(0xf, &(0x7f0000000000)="2f6465762f76637300") r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r4, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xffff) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c25000)="2e2f66696c653000", 0x428402, 0x8) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) restart_syscall() r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000011000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000094e000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b0e000-0xb8)={0x0, 0x6, 0x2, 0x6, 0x8, 0x0, 0x3, 0x8, {0x0, @in6={{0xa, 0x1, 0xe149, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x5a3e, 0x1, 0x3}}, &(0x7f0000b50000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000430000)=@sack_info={r1, 0x6, 0x1f}, &(0x7f000057a000)=0xc) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da4000-0x10)=@nfc={0x27, 0xfff, 0x621f, 0x5}, 0x10) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x400000003fffffc, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0x4b)={0x0, 0x43, "bc1652b4214d490f056c4aefa38f9f6f768f7fa37b7c9b02cdac31f48e0b5238345e45bc8d91628b5794bc62c7b291026b8772c6d7ce8ad58e790ecfbb9b3e4eb545f4"}, &(0x7f0000002000-0x4)=0x4b) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000001000-0x2)=0xba4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0xff, 0xeb0, 0x6, 0x7fff, 0x80, @random="922e6f90f162", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000468000-0xa0)={r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0x7, 0xb0e}, &(0x7f0000c61000)=0xa0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r5, 0x100) syz_open_dev$evdev(&(0x7f0000d5d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000057e000-0x28)={0x101, 0xb, 0xffff, 0xfffffffffffffffe, "2534e37bed048811f5189ad86f38b00597fb2ac2c7e141b8c1b8efae3568a995"}) setsockopt$inet_dccp_int(r4, 0x21, 0x10, &(0x7f0000afd000)=0x0, 0x4) fallocate(r5, 0x3, 0x1, 0x10001) 2017/12/04 04:21:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000080f000-0xa)="6175746f67726f757000") 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(&(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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000046e000)=[{&(0x7f000043a000-0x58)={0x27, 0x0, 0x3, 0x4, 0x7345, 0x2, "4786abc011f4da6bc204d8a94855325e14cb80e3319cdfcbca4fdde5044d0fec7e72ad1f704ed7bde555d781c9b0cd1dea3b5523fc4476c1b81a004f7e1d12", 0x2}, 0x58, &(0x7f0000d12000-0x30)=[{&(0x7f0000b83000-0x26)="e87858b724040df360dc94ade0fab8ad7be5bbe0b2db50888f81f04807d49ad58c3a0de4e985", 0x26}, {&(0x7f0000dbe000)="dca56e7b73f35f31440bb35a0e5c902f29711de4d84269fd97e5cacd3785960bed36299f7d2054c2139b3cdea367e8af08aac3d2469d83a2660446fdf25db267f46e66907a2b734716db7526e4cb6d75d4fdc524a9a98fbd6f0f30ffdc3a567f77db5c6813f6855426e5af119cb49655518dacae3d6779545d16263b8eeecae4698247eebe64fd35dc79b66d78e0c7835b029cc740bfc865ee3a6243adf25441f11a0a98a528879c52974fb1dbdf2b9e4f1912154686511982c69e5c126186de7a2726f5f59d8b6cbc9c41ca6eeca0e963df0d0a509991d8552c1167f3d63f820ed2ef", 0xe3}, {&(0x7f000010c000)="007a771dbeca899398de5662605356fe91ce161a9c6c8c2881f9bf8faf15ae7c7cab49614e2704eb8949eb7c11248a16b5e17f6034c0b668161ee29732ac1b408677f6898b9bd34991fbb28d7ba26333cd457006e46fa8b8cf746286d4608117caf34dc3a8927fce6a6bcb4184ceb04430c30fbfea4243f76154257f652c13a6b4f4a0a8f986412108a7f77dc4abce0a5d0bb8e967c78ad25ec3a6142917fe0bb70b55ce04c0fca9dfc41e1a1f96e345dc9eaf54058e0944ee21b321e181606f1fe9fa4c816ce35ef3df4c876011004d46014651", 0xd4}, {&(0x7f0000001000-0x6d)="b0be6106618fe0f6c7733b9fbc68e894fc7f5e7a148ca87ebe201d4808251281bfc392558fdb24c9f6739813b4e7345c7a94f3d8c52db9075e8f439ea2fb267263a8a5404658a30d7e4d88c8bcdddaff3fdf146630df5f4a9a9584b6712349614b01067d60a3a82936ece932a8", 0x6d}, {&(0x7f0000483000-0x44)="cb0f8b643f45936b56661f48b44349a82e733683160f1dcd0087d4b7b08d6a4aeec0e1456a9c878f7163cc755c73d8e73f35e300f54fe31e1d1c7a726c697e38fec1ce29", 0x44}, {&(0x7f0000a66000-0x2e)="8f912f583146749e196de1a599ea5c515077927d2295edb1adb96510fd08482cb728f1174655984592ddf92052c5", 0x2e}], 0x6, 0x0, 0x0, 0x4080}, {&(0x7f0000431000-0x58)={0x27, 0x3, 0x7, 0x7, 0x0, 0x5d, "fcc980b5edf71d0202296aa1d16bdceb3dc278496822342b99fe108c81141e8703521ef4c95e2c3a218a67f5d94e6713391c6061805156106a23c9414b3f85", 0x5}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000ba0000-0x5f)="ea4e9a58022534d4b2f19d9bfc8b640471575b87296f5552a00e38f8d43b9edfbf722af27ec9d460b0746064babdb12a21efb3e09299ac0981ca3514e525386a6d14fc39aa4df9f9046e5dc216e6e8dd9868b8fea55f55f863bffab5d6ce44", 0x5f}, {&(0x7f0000000000)="4b166baadc0eaf2282084d7301d9232b0abfc117014c3b2616a0cecbf9084607dfa8694e32c484585ec1b0daab85935ce288da67f6d70dbc3011afd6646a64326732ab89dd17f3c41ff8e15cc8f9f30230cd0b0b4cf0c333ebde7aa990fe639e372f8813c88c6cf84cec07c32614819689f70ad3a5bd2507d189302807547aa2c83f6985b38d14b25879bb", 0x8b}, 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"e239d116c4d721f1d027b6f29809ce91b2deb79cbb974d025d6f255220f90ab1d3b7fcfab262af52c05288107a9fa95f13bdbf376a65fee1d6a4748111777f", 0x1}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0x1d)="fb9e3c39aa17efbcd201217c9deef493acaa4d7c2b9ea47ed34257d691", 0x1d}, {&(0x7f000014b000-0xb4)="712eaaafb393a2922ac355833d7de385825543953ebb0218c12eb8acc6e9d6bfacc5e034beafe913ab8f3fe73d88e70c64f8399e12088d7f57895d83a3e4fb43b6881dbc35c782eb76a4bc90c5c01f323a4c5b3201f00c10c8003a697917b7a7a5f1354fb84d93ce6a2e46e6fbf9e34b82cba605966942d09833c4c2eb8d695d5be21afa6771992823f9f3a7277cb49e53b1b7282a73d805ea390e18b1f4401af98adce696b32481d4e1c5dd69b6aae09d28b913", 0xb4}, {&(0x7f0000e0b000-0xfe)="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", 0xfe}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x1b)="16aaabede0731d85e7b46a34ac1ad2afbcdf1a8be33319dc8e2bdb", 0x1b}, {&(0x7f0000d30000-0xc9)="ef9b4059306ebedd99ef2a35728af1d874a7e35b062ff7cd93eef0f88d76ea6e665b0517e39e207d5047082ad997c38e4e530a23025e3de174f2efe5542ff039da0a8e053ee7834f401f5ccb2e3338329dceda3302fc593c37a61cc0fd82c14f6ced5880b9595724d0819cd23ca77af2a8ec03742f7356b5a37baa3d2809973ff6a984b952fb8fb58210387158d71ad4929c22162ec8f7c3746980aace1cbf7f9ffd16b0e766c10ce05547be1d9b9c72072f0fa9bf66fdb2a3d8b5c7c69525f843a2d473d4e3a3ee5d", 0xc9}], 0x6, &(0x7f0000000000)={0x58, 0x0, 0x9, "bec93a1183e7207280728d8fc9bd9ed65e1933e46c286cf26f31e516425e9b5aca51911fc9d5491426df76ba9ee3bdbfa67293149a9fdb1cd423c5d0589156c7b838c8c2ac7aeaefb1"}, 0x58, 0x4000000}], 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000491000)=0xb9) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") waitid(0x3, r1, &(0x7f0000a44000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000615000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ed9000)={{{@in=@rand_addr=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=@local={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}}, &(0x7f0000a58000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d81000-0x18)={@loopback={0x0, 0x1}, 0x5, r3}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xffff) write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x3, 0x87, 0x7, 0x0, 0xfffffffffffffffe, 0x81, @ipv6={0x35d, 0x6, "45f133", 0xb36, 0x87, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xec, "88f9f9371f8d9fad529bfc51bc90ecf5b511b0082e7f19d11073af29ec283996b1f52fc4e3ae31c4ea6a78db25fc21e3ec618b95f910b17ade01769410c99dea747696837434a0e48e9d9633fa2eb8077e5985628218b15adeb48513c9c97fe2a4494214765289702f1efac25ad0ce3ecb7ead259561f1b005689dd96345f4fec6f9f1790e76511893d17a689ef62fcaa42e4fe0903673d0a3486d89e88b2cac8c9f107a61692cc93a4d47080be5fba9fdecd49185c13d02fdbdbab79a1e5e4b815bdc89ca16fb8784cb50c7157014b72a0a02e95be343f606dca3848b7bd8349d5e121cdcba662d15431955"}, {0x0, 0x8e, "04923ee31a859982829759e13b5bc87e88b0c5e18d60e2cc63bfe3c42bcc800158426ee6e1ede1cb73abd781dba800a2518af26494cb2053a4adba5e1872e6d52b73b70ffe2f9cd5eca5dae41903d3926a9ef8395f336af73ee71ff86b329c277921a2d11c0714335fbc015e1b274e5e3422f171cba40c565e01c8261c71c252d8a2baba4238a4f1bea9a1549cde"}, {0x5, 0x90, "ab064ff7aff3fcd11d730e16d5ddac1444e8ee11f509a0645b9e694b34674d483aac0f514634710af7a4e259f970ce281b2cbb5539439b8fc99a89e30e512d61717c2acb30070baca24bcc05ceef40d293211ea684abbf4734970083738701c77f28d55fe0a2e3dfcac3f51e03c5f0c79e72a464c3d991c69492dc7bb6c9e429eff1a0b172298707f8b2efe01a91b39b"}, {0x7, 0xd0, "caec98331d0641126ad7e130dd8c0a23a0e77e75f9853b6075c440803dc08adbea0e206abcc9caac37748eb9748e097e94261b34edd79bdc066fb051e339d3ffcd4f5a58bb9620b1403070ca5ab030b178924b10dc600f3d51708a9cb57f0688edf060b323b8819c8569eb06230f699ace9d7580cbbb4e60d202850a8907c68bbfbd9abc91e9a49a49114cf9d3868545f037586cd9f8eeadb780fea3196194650ffdf0ed9bed246e6fc257984a4ab518931369cd94183708a3b31e1177e5c8a4934cffab6844be7edd6591ea26f3990e"}, {0x5, 0x50, "6304be7597227142e8c92d108c57620698642f1d91d9c0ec6ccfbe8d6f917fb00d3b8b212bedaf5b690c47e6527a0ecb69e4a8af23e3aefc6be53b00505d28092b6e4d1ad836ba308eae1cc0b2125798"}, {0x0, 0x6d, "9580dadff8a235a1f8c15c098f51f9273cf6256260d082e4b3768760be93d0931e46f9b6c3f91bdb5a13d88f98221d5295cd5b0732543a4bb32deb02a1e53cabf05a2dc1e6066347894e2c38ab849888dc0fb4437fe8a14913355947993136ef02c7efe5842bef37e40b0a476b"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x4, {0x5, 0x6, "1adf1f", 0xffff, 0x67, 0xfffffffffffffff7, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x3f, 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xbb, "a1656a72b97f199c2bf1aa7ad938e8a2af87fd8d7b24fab7b04cf922a674b77659d424b46eb15b76668d4a494c2ff92f075e8727f8748d023a9dfc9e56b9df6274b9e9321f7fddbbaab63bd1428932a72a2d6f9850e09c912c35cc43ae959ad3728ee783a8315b5d4804ce9d12f944b470be36c77d737726edb941ebc8ed694eea67c835d39391191459f2b23fc117c4a35c2c39e19c2543667952fbdfa0f0fceeb1c934d0ee8e61c6e265796c7a3517cf0670201153fb63ac3a3d"}, {0xff, 0x5f, "b64a831929d6c7bd34de84aacd05bd4a77dc3073115ce4bb19ef1c3b08da4b6b50aa1ed98b0000504dece0926bc110154914b81e0bf4a4c2f4e2b0bd7fdec0c42c623fe82c27fa54793c22fc5c5e1963ad77ea7e005f7dd8d908f3d7866ad2"}, {0xff, 0xc7, "7449c1c0a19320cb38be26959402478c42712c1c402f7d31b558af73831e5d73af74645276defeba203ba161c4db985549193f485fa044a04fa1ccefb4f07d6400831b3fe5aecabf8c6695a85dfe651372fe2ec8472e80b3b20fe52e9a23577696d0ba42449efd76c1c37dd6603b2cfdffa3ac8962eac79390815288b50f2f9f18af63dc8c6947ca91f14ffafa46592eb904a769e16d5d8bb4a6617a043b48ee19ec7fd006a70ecff386dda160238d8bb64fb9debea694556d952fc6416c64170f543bcf68f3dc"}, {0x1, 0xf, "33b8c1e656b13469e197fabc99e29c"}, {0xff, 0x23, "aa962bc3f2d9265af6625242b01b0d7e806973060866a585cac7d816b143e622e438b0"}]}, @fragment={0x4, 0x4, 0xffffffff, 0x71c8, 0x3, 0x7fff, 0x1}, @hopopts={0x4, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0xff, "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"}, {0xfe, 0xb4, "9c3cf786bda5fda939dc6d533bfb16437cebf428a19649b7d917865850cf1d2d253f0c90a4dd5b47ad3d34dc20fae6d91d110c5cef736c44e51fe36fde9f176756ba06e6130022315a45ed364093d279b8c1dc7ae3ce5e599bf8e72c7069b79b9eae9fcb95944c79f19bb4e325493f18bad7a753f66408ec605a526dc81bb714545d0c465b2a242c4dbee32003102566f1610e82e6a6bc98588f74e7d3946ceb854277797c2248461e95d181022cb5157506c1e5"}, {0xfe, 0x8, "e3978896942fb4b2"}]}, @fragment={0x8, 0xfffffffffffeffff, 0x3ff, 0x7, 0x100000001, 0xe8fd, 0x0}, @hopopts={0x3f, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xfe, "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"}, {0xff, 0x75, "e6de598ed30019ee162db3ecd3cd3c5e5369cbfb35fb64f6b98eac453c917e24bd0a0fa0e7c79f3b67658c00259e88b7f2d0f00ee45c3ed1b92b632090f8c14c6a04b82734db0acd9323a5b172642bf4fd3785bf5e524cb7bfe370c84d188d6c0b95c8f9d09136d311f9394ae1b78880c1666c2e8f"}, {0xff, 0x8c, "72909390444a630187486a6fa2b5ec1a3592e6ef35ef42653bf86797eb2cff26fda5657f5599afef6b2c5d183bc0529309cba77280a3a864c6eb09ded50115136855080dab308589cccbd422bb14014be45c48c24cf29aa4908cf54e10e100927076a030760e6a198dc1d7ca0ccf784498fa112b18825dd13889a2d034f80cc86ea97ede0637a02c4b180c26"}, {0xc9, 0x40, "2ca29bf3cf9495e6ad0dc82ebbcf6b56d2f3831d7e169cabb24e0b819a09e7b50e6254350320b9f502be82422ca5282e1acdd5a2d8aeff7bf06279a7b8f83e05"}]}, @fragment={0x16, 0x2437, 0xffffffff, 0x5, 0x9, 0x3, 0x0}, @fragment={0x3b, 0x1ff, 0x8, 0x5, 0x100, 0x2, 0x3}], "0290219413ba944174a73156d0fa8f42f6afe20a41809cefcca28ba2b96bd4c6a1b9c212ef49c45b66bc6f1d85f596595af359168bd693ec0c8553d7dc1b55d7db6d2d32a1272916e026dcd2a16d7338eeb91bf3a6d1a398ba333c2e546fc858d765e2255f93837782ca3dd7b3a203573901fb13a0cd650cb80508ed6034f267c4b910b5f039d66c225a2f8d20bdf37ec261da5ef00b2b252bd18e6f6ebe7df0ce35ad902bc57c495192d0c5e21200e8bbbff250f8b9c3b5089e5eff96b47b12a1357f3357aa49e95a3301a0567722b4ecf4f3c9b464b641515f72e161709842442c4537c581e156ed795dcfa08822d8cb7c3fdc5f1e"}}}}}, 0xb68) r1 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = dup2(r3, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000f58000)={0x5, &(0x7f00008f3000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc008641d, &(0x7f0000591000)={r6, &(0x7f0000468000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 04:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000268000-0x10)={0x10000, 0xf1b9, 0x8218, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) r2 = syz_open_dev$vcsa(&(0x7f00005e4000-0xb)="2f6465762f766373612300", 0xc79, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004dc000-0x8)={0x0, 0x8}, &(0x7f0000cb5000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000783000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000753000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000cd2000)="0561", 0x2, 0x20008045, &(0x7f0000353000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r4, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001de000)="2f6465762f72746300", 0x101000, 0x0) getpeername$packet(r0, &(0x7f0000bf8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000185000-0x4)=0x14) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = signalfd(r0, &(0x7f00001f2000)={0xffffffffffffffff}, 0x8) read(r2, &(0x7f00008fc000)="", 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000057000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00008d0000-0x14)={0xb8bf, 0x1, 0x7aa, 0x2, 0x80000003, 0x4e1, 0x3, 0x401, 0x4000000000007, 0x8001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d56000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000472000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000819000-0x1c)={&(0x7f0000b36000-0x1e)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000013d000-0x20)=[{&(0x7f0000384000)="f1aa05", 0x3}], 0x1, &(0x7f0000398000)=[], 0x0, 0x20000000}, 0x400000000008002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019d000)="2f6465762f73657175656e63657200", 0xa000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000061a000)={0x1f, 0x0}) r2 = syz_open_dev$mouse(&(0x7f00009e9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x200000) sendto$unix(r2, &(0x7f0000439000)="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", 0x59e, 0x80, &(0x7f0000ca2000-0x10)=@file={0x0, "2e2f66696c653000"}, 0xa) openat$kvm(0xffffffffffffff9c, &(0x7f0000896000)="2f6465762f6b766d00", 0x8, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00009da000)=0x3) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000965000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x0, 0x0, 0x2, 0x80, 0x20, 0x3, 0x0, r3}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x1f}, {0x0, 0x1, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x5, 0x1, 0x4, 0xffffffffffffffff, 0x8}}, 0xe8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9c000)="2f6465762f6877726e6700", 0x0, 0x0) r6 = add_key$keyring(&(0x7f0000ba3000)="6b657972696e6700", &(0x7f0000f76000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f000098d000)="656e6372797074656400", &(0x7f0000b37000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000583000-0x12)="2f6465762f696e7075742f6d6f7573652300", r6) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000370000)=@assoc_value={0x0, 0x5960f7aa}, &(0x7f0000de8000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) readv(r4, &(0x7f0000437000-0x20)=[{&(0x7f0000091000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000a1f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00003a9000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000085a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={0x0, 0x180000000000000}, &(0x7f0000f84000)=0x8) syslog(0x9, &(0x7f00004de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x0], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x8, {0x6, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0x8001, 0x7, 0x9e14, 0x5, 0x4, 0x7, 0x9, 0xff, "0d018fc5a3705465f622495e50c591f9c3a11f9b89ff708c979f81735bb8f69b"}}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f00000d8000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0xfffffffffffffffd, 0x0, 0xb, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000680000-0x4)=0x100000000003) connect$inet6(0xffffffffffffffff, &(0x7f0000d93000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000007f}, 0x1c) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x9, &(0x7f0000e03000-0x1)="02", 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000014c000)=0x0) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f00006d6000)="0e67af19ee73773596b58447fbbc54c4927c1157856b3a96c067a4b30e4d0fc198996b00f9444f3f87e1508d1488200abe1cfe92c9c638fb767f0000000f400d00a1dfa6cd1d") renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="6e65742f736e6d7000") fsync(r1) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = memfd_create(&(0x7f000039d000-0x2)="2700", 0x2) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000ef6000)={"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"}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00001e2000-0xe)="0000000000000000000000000000") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000a68000)=0x100000) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="72aa26f8b8708bd91a9a1424c891ae68", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000754000)="2e2f66696c653000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d0f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000093000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000593000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x8, &(0x7f0000aa4000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000515000-0x1c)={&(0x7f00004a8000-0x80)=@generic={0x9, "7b6c6ebd57ba7bd44ffeafd59b05fe2946accfffac819ebb0493511697da0a03739d486fd265403a7906a2404415438f6ba250c785adcdf9949bb71b79e27070002ef390ffacbcfa45523d211c9e9f3d27abfafae7d774adcaf24c58d9d2570c5e222590803cb7d383f561f680bdbe5cd5b84e5688e7c25d494a634f198e"}, 0x80, &(0x7f00000a0000-0x20)=[{&(0x7f000075b000-0x35)="c84ac34e622c93a4f8fbf7d9883d303b20b143fc19135d6268c69c9ef4cc34c16cb7f87f69ee7f33f11f21e55948ba2f9be8ace51c", 0x35}, {&(0x7f0000821000)="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0x1000}, {&(0x7f00006f9000-0xd9)="909a883cf78cbb9ab9461bb424e5e18424804ca236043160734de7caef4852496a8f1f905a37f19960cb00f9e18030784bc4876bc752c9ff8b07ef557d51095a968514a054b422544bf3dceba3076893c1e213a3b3323eb6d8dc87814450773fbc9bb8686656148889a5d7b3959ef18eeaee0544a39135e157504bb35d1e044688e99af3229bca5ab644324b3128dfd972adc4b976fee509e21c42df1f89818724887983acac1f6e57a1146eb1d4baa52ba558f6d23655fdec321a40335b52d65e45b4b00ef6e97dd924a0f50e283c3048a45e7f6951ecc716", 0xd9}, {&(0x7f0000d2f000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000584000)=[{0x78, 0x11, 0xf228, "4e8f570a87b3efc3325606ecbd0f3e8bdab99dfbcffe529d1cb5f2e57449f2daf9237aaeef061e1a5d3908ccfc1309374b005b4a5108726abdce49c7b74b9a81195d9d7418b7248ca462e24978c17b10484198f83195fbc09355f23ac87bc377e25e50b7dd08e828b3c11d"}, {0x54, 0x118, 0xffffffffffff8001, "f3bf1518dfe8dafe6db84b4301ed2ce7dfa73a95ccee8e60eca087ab62992edc68878654cceb8e6e7af53f10d2fb86daf675ba90679c9a09a4a5818b8b5b6dbfa4dac6b559b1"}], 0xcc, 0x4040040}, 0xd0) r1 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_open_dev$urandom(&(0x7f0000687000)="2f6465762f7572616e646f6d00", 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0xfff, 0x7, 0x2, 0x4, 0x8}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002a3000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000496000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000805000)="2e2f66696c653000", &(0x7f0000481000-0x15)=@random={"73656375726974792e00", "6d73656c696e75785b2d00"}, &(0x7f000097c000-0x8)="73656c696e757800", 0x8, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000123000/0x800000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_open_procfs(r3, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r0, &(0x7f00001e4000)=[{{0x0, 0x0}, 0x100, 0x8001, 0x400}], 0x10) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)="2f6465762f70746d7800", 0x40000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x10000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ea000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000dd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000da3000-0x4)=0x14, 0x80000) recvfrom$packet(r1, &(0x7f00003d7000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x20, &(0x7f0000a17000-0x14)={0x11, 0x1c, r2, 0x1, 0xd4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_open_pts(r0, 0x100) name_to_handle_at(r1, &(0x7f0000768000)="2e2f66696c653000", &(0x7f00000de000-0xca)={0xca, 0x5, "8e78b553e44ba11a59f1a237297feca47c3fc89cc7627ec9b3a86f69104c91df31b33c87e6ea97a15992a7a850577b20e7da2edf2f386a361517cd174311d3883b99530ed86eec82ddf311f034c9c9e7596851ddfa12c291154f852cee3a5ba811fd6ad9927e272dec17b36b247ba5e9aba04513698e003f935c0aa4c277f4afb2cb8fc33055bc3fff58e051a0004837426ba852e7c6fec77f3162a2244db0991655e008a2a13c574d09a7483fcf3f82dcba25cdee835c8cad98390e0e9da4c349aa"}, &(0x7f0000da8000-0x3)=0x0, 0x1000) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x101000) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r1 = socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x3, 0x2, &(0x7f0000066000)="24de", 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f7e000-0x20)={"ad9e84d566e4b4dbab49ef16d95f0521", {0x4, 0x377, 0x800, "f6de01000000", 0x1, 0x0}}) poll(&(0x7f0000b7d000-0x30)=[{r3, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$mouse(&(0x7f0000436000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xb22, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2010000000001f, &(0x7f0000505000-0x3)=0x20000007, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000d2000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) read(r0, &(0x7f00009f1000)="", 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000355000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000635000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r2}) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bf5000)="2f6465762f696e7075742f6d6f7573652300", 0x20, 0x121400) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001aa000-0x4)={0x898}, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x6c2b, &(0x7f0000395000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000b5f000)={0x20, "0000005ff7d8"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000555000)={0x0, 0xf, "d803e7079e1363c2c3f0ebf9161bcd"}, &(0x7f000028e000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd4000)={r3, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008f0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ee000+0x3d5)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e55000-0x6)={r3, 0x110}, &(0x7f000033f000-0x4)=0x6) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000d43000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000331000)="835a", 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009a3000)=0x7) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000456000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x40000000000107, 0x5, &(0x7f0000001000)="", 0x0) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc4000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000058f000-0x28)={0x5, 0x2, 0x7, 0x6, 0x80}) fcntl$getown(0xffffffffffffff9c, 0x9) write$evdev(0xffffffffffffffff, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) r1 = getpgid(0x0) ioprio_get$pid(0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getcwd(&(0x7f0000019000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a9000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000087d000-0x4)=0x101) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000794000)=r0) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000acc000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b22000)="6e65742f73636f00") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000625000)=0x7f, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003a6000-0xc)={0x0, r1, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000973000-0x10)="2f6465762f73657175656e6365723200", 0x101040, 0x0) r5 = fcntl$dupfd(r1, 0x406, r1) bpf$PROG_LOAD(0x5, &(0x7f0000029000-0x30)={0x4, 0x9, &(0x7f0000990000-0x48)=[@map={0x7f, 0x100, 0x6, r2}, @generic={0x81, 0x4, 0x4, 0x7}, @generic={0x559e, 0x7, 0x6, 0x8}, @map={0x0, 0x400, 0x5, r3}, @generic={0x59, 0x8, 0x80, 0x3}, @generic={0x1, 0x3, 0xbc, 0x7}, @map={0x200, 0x5e3d, 0x0, r4}, @generic={0x13, 0x6, 0xfff, 0x4}, @map={0x80000001, 0x2, 0xd17d486, r5}], &(0x7f00008fe000)="2f6465762f70746d7800", 0x8, 0xe1, &(0x7f000038c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000888000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eee000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00009b1000)={@loopback={0x0, 0x1}, r3}, 0x14) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b2f000-0x9)="2f6465762f76637300", 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003e9000-0x6)={0x0, 0x1}, &(0x7f000083a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000a7000)={r2, 0x1253}, &(0x7f0000b55000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f000032e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x511042) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000026b000)=0x4, 0x4) r4 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000027000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000031d000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x18000000000000, 0x3f, 0x100, 0x8, 0x40010000, r5}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000240000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000445000-0x4)=0xe8) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000bfb000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e54000-0x1)={0x5}, 0x1) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r1 = socket(0x9, 0x0, 0x100000000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000018b000)=0x0, &(0x7f0000c57000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00000d3000)=[{r3, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {r0, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0xce36, 0x9, "dc85270af4b3", 0x4, 0x0}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000ae000)="bec110e9f94432469f57807c8db38817f33c469f79a98fdd1080a08882c9272a93288b381ee18b7d646ea61c63dab0342969c700d3d01eef3ab550bd88668d7dbd3cf978de0582604c5e1709a49b8d59ec5f3ebe256f2a55f2160c2036945821710051fe0595c69f6b996893981886cf3c2e26b15f245d647c501b65338d9e17da76c47d993a811194f623b009f64bf32e6dd47a12d1b1b5e58b3128fe3ee59a6e2b04840950e82c") r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000d68000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mknod(&(0x7f0000e0d000-0x8)="2e2f66696c653000", 0x1000, 0x1) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00007cb000-0x1000)="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", 0x1000) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1fc, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x7) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ea2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) r1 = creat(&(0x7f0000e8c000)="2e2f66696c653000", 0x80) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b8a000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000008a000-0x52)={0x0, 0x4a, "9b371660ee9ea74c83c79902e1701b2e28b2ed72db14def11a289c68ceb31f327faeb9ab594c6023f5c3d353c0e1151cfd3326fe49fbbb18867e7b0fdd6408be7fe5ed0b0ac5ab0cb0c4"}, &(0x7f0000c14000)=0x52) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b87000)={r2, 0x5}, 0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000190000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000080b000-0x7)="215c7d2a6c6f00") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair(0x6, 0x80000, 0x8000, &(0x7f0000792000-0x8)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f000061d000-0x24)={0x3, 0x6, 0x81, 0x3f, 0x2, 0x100000001, 0x7, 0x1000, 0x100000001, 0x453e, 0x5, 0xffffffffffffffff}) r2 = syz_open_procfs(r0, &(0x7f0000084000)="ff0000100000000000ab6e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) listen(r1, 0x3f) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000e00000-0x8)="2e2f66696c653000", 0x10000, 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f000073e000)={0x4, 0x400, 0x7f, 0x3, 0x15, 0x9}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ce8000)={0x0, 0x0}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000ff3000)={0xff, 0x6, 0x8, 0x200000000000, 0x9, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00002f0000)={0x3, 0x0, 0x200}) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x400000000000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000000000, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d5c000-0x10)={0x101, 0xffffffffffff7fff}) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000490000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socket$llc(0x1a, 0x2, 0x0) linkat(r0, &(0x7f00000a8000)="2e2f66696c653000", r0, &(0x7f0000d6c000)="2e2f66696c653000", 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000092c000)={0x0, 0x0}) futimesat(r0, &(0x7f00008d8000)="2e2f66696c653000", &(0x7f0000a3c000)={{r1, r2/1000+30000}, {0x0, 0x7530}}) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r2 = syz_open_dev$mouse(&(0x7f000063c000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x101001) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f38000)=0x8, 0x4) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) fcntl$getownex(r0, 0x10, &(0x7f0000907000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000eb6000)={0x15, 0x8, 0xfffffffffffffffd, 0xffff}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f0000211000)="707070312627776c616e3062646576656d3100", 0x1) poll(&(0x7f0000b7d000-0x30)=[{r3, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c5000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cbb000-0x24)={0xffffffff, 0x9, 0x6, 0x6, 0x6, 0x2, 0x6, 0x0, 0xffffffff, 0x3ff, 0x8001, 0x3}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617574b42f729e6372c36e1d00") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) getuid() 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d57000)="2f6465762f7573626d6f6e2300", 0x1, 0x200) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000aa8000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x800, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000193000-0x8)="2e2f66696c653000", 0x11) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00007d7000-0x4)=0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xffffffffffffffff, 0x0, 0x0}) fchmodat(r1, &(0x7f0000788000)="2e2f66696c653000", 0x400000000000001) syz_open_pts(0xffffffffffffffff, 0x100) 2017/12/04 04:21:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005e9000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a03000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000970000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00004fc000-0x4)=0xc) sendmmsg(r0, &(0x7f0000fac000)=[{{&(0x7f00006a3000)=@ax25={0x3, {"53e69ae0e5b443"}, 0x3}, 0x10, &(0x7f0000503000-0x18)=[{&(0x7f000061d000)="01cd7b8f46f7ad999286d757ed5dcad41935bcafdd1bf82fa065bd9ae8daa7253856c3d4a212afc9be80bdf96a3e344820148dfe2d1ea70e6686edd0db558aca9c057b5fb6abc07b5153c4e7d6c7eb361192a2dc64f5ffd70fc9c4c2e50d0074731be26ae3561c8004d35dbeabe7e1e33e6266e3032921770b5fcddff4c8aca01d57956d84682b126d90bc0bfd", 0x8d}, {&(0x7f0000986000-0x1000)="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", 0x1000}, {&(0x7f0000991000)="0fce3b7e6359e8a9db41b42a05bd8c0a7c7604af67c1b119232049a9760da438e7ea23f5f3aac3aa95119358a494486d44d7773dfdca5744a4a1a7692e4c34b7f22719a1ef72a01e9d08472958e08066c596965d5779c7e4bf20d97fd785b739526ff01ff6eb", 0x66}], 0x3, &(0x7f0000712000)=[{0x64, 0x119, 0x2, "5ab30cb4e6685f233717f56b5ecc31d47e7e975ba19a48df3762f9a747fc310f3c7e251ce0939c01c051d08ea0302c338af2e35c51e0a61ca6658c3644c0e11d807b37b9f745b910922ff0232cbfdb8dcef524e42e"}, {0x20, 0x115, 0x401, "af2b914916846e4368546fe6fa4e6a8c59611e2c"}, {0x78, 0x119, 0x3, "b587b80f132def57e54e43b2daa88590cdf099394fc66095b7dadecb43320804226cacf5dfe074b8ae8bba3d14499b5a4afc335ff5c53a6965befcf5054750e84a0d97c86a53a10a3d6ce9b2fbe1bb109ec5dc0547daef5c5d646a79adbcae0ccaf6e8166e9504b9d6cc2a"}, {0x98, 0x10f, 0x3ff, "dc7306027e146187896ae086fb25c7ed1514a6287ab407acfcdcff6c499ef2b34dcbf27b3933b9092fd8023f25dc2d5feffd431127176b54e18897517158dda6fe04a53d1be640a1307ec88d8ceb854dbeb975b20cebdef6c4355b7e841a16749239d668e70510cd25a8b83ee3a302dc583f8197f5782b08282fcec320f2c08876c55d8184db23b369cf2a12"}, {0xbc, 0x10c, 0x3, "5eecff67106bb3a3a3d39ea350b892fdc4066366dc5ecbfafc4858765599d3d8759c406091576170d523395085dcacf370750f85579d27253f6d4934acada6822b4b5420895c197ec441aac8ca400dea8e9f18dfc4bfb52becd3825853b5460d46bb62e6b4ca5600648d73456b7a87e64dca3cbc7251742de39a9581cf1dc9ac1326f4df2efe28f340fc3e2b12defd6d1f56af152b2933233bc50c553d3e939ad73c013388b883a6ea73c4bc47"}, {0x1c, 0x0, 0x4, "4e8bc3c8cec6f4f03fde34e921"}, {0xc, 0x0, 0x100, ""}, {0xc, 0x11f, 0x0, ""}, {0x44, 0x29, 0x3f, "29def1a93b44a755eba3b38fc149c795eb21b508563e5cb387646ab23b561c05f0396e400a80e24724abe85ce331d340dcbfbd9f93315c00"}, {0x10c, 0x10c, 0x0, "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"}], 0x3d4, 0x42393dea763cf46c}, 0x9}, {{&(0x7f0000744000-0x14)=@ll={0x11, 0xfe, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ea8000)=[{&(0x7f0000983000-0x1b)="bf2b88b3b8fc319681ba401648c6289d010777af5538d42889b1e3", 0x1b}], 0x1, &(0x7f0000d26000)=[{0x48, 0x117, 0x4, "0a1cbd342d94c4426ddd81ac8d10460a067b003843ba5a32085d68897669565082dfd67f691cf20ded6e071ef9b0f0c8aa7a9ed8537f052788c5"}, {0xb0, 0x109, 0x1, "d919dcee9892d1745f97a3827a339ca08aadee20f60e73c3259c955f21377c6d398407c67363f6054431bf3fb281f0ef76d18a5064d299235663c346778f1944d22b848a0c4e2082b62de3e5bb83faadb8daf29a0e1caf70bae24ecd214bb67b82ebc5b9b8fb08994b4901db18b4d6697cfe7b61d2de48770e398b7fc4b94aec32f3dc1404738c2a03f037281695cc30462c89a5bea057fdbf2d3a2358900ffe0650349c"}, {0xf4, 0x110, 0x4, "595af9024b7008b8cf633d21533403265cca4f95415d4b3818c0287539bbc610fe842e6e3373e6ee82f0e98865269ff9b9c651104d6b4c4d620b0b820e362e8d752b8c8cd85898a441057e35b20b01698c1084be4fa05f4929b3b8db2ddff485e6bcbd135eedff976c91b8027a5655ddf110c6dc209d4cb49458db42ed4cff6033f62f5e3fbd72dc27cca9a7ed3e07d29d8fed6e176b9fd0dc502c37f719ac40aa18bef3dd2981dbb190ee79258122a22e0e7fa897d4c2e2be634d98fbadd635635b065f0d991d5a8001a7bfb3bf81997f72254ee2ef893eaebda0446e7ad6c54f7d26e5f9375d"}, {0x78, 0x3a, 0x8001, 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"}], 0x1410, 0x10}, 0x200}], 0x3, 0x4000000) r3 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) getsockname$inet(r0, &(0x7f0000f36000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089c000-0x4)=0x10) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000a84000)="2e2f66696c653000", r3, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000327000)={0x0, 0x8}, &(0x7f00003d9000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001a5000)={r5, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000-0x1)=0x8c) 2017/12/04 04:21:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00003a2000)={0x9, "4d8a08687f90"}) r1 = syz_open_dev$tun(&(0x7f0000aec000)="2f6465762f6e65742f74756e00", 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f97000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000b01000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a8b000)=0x6e) dup3(r0, r1, 0x0) 2017/12/04 04:21:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x10001) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008a8000-0x20)={0xa000, 0x7fff, 0x820d, 0x0, 0xfffffffffffffffc, 0x0, 0xe789, 0x8, 0x0}, &(0x7f000045f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002d4000)={r4, 0xfffffffffffffffe}, 0x8) bind(r1, &(0x7f00001d3000)=@rc={0x1f, {0x0, 0x2, 0xffffffffffffffe1, 0xfd, 0x1f, 0x8}, 0x5}, 0x9) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d58000-0xd)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1ffff}) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000bee000)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b19000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008e7000)=0x1c, 0x80800) r2 = open(&(0x7f00003c2000)="2e2f66696c653000", 0x800, 0x1) timerfd_settime(r2, 0x1, &(0x7f00003b4000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00005e3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00000d4000-0x4)=0x0, &(0x7f0000b02000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc3000-0x10)="2f6465762f73657175656e6365723200", 0x101080, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000199000-0x4)=0x0, &(0x7f0000d92000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f00002e2000)="2f6465762f6e65742f74756e00", 0x0, 0x1) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) keyctl$set_reqkey_keyring(0xe, 0x0) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) pipe2(&(0x7f00006cc000)={0x0, 0x0}, 0x800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000761000-0x4)=0x3, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ab0000)={0x0, 0x0}) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00002c7000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000d4f000)="2f6465762f766373612300", 0x17, 0x840) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_open_pts(r0, 0x100) 2017/12/04 04:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x100000000000, 0x1, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c64000-0x28)={@generic="e26f2a5308b7356ed8942d17724ddd04", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fad000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007e8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x1, 0xb7, 0x0, 0x80, 0xa0, 0x2, r2, r3}, {0x80, 0x1800000000000, 0x9, 0x10001, 0x81, 0xff, 0x2, 0x5}, {0x8000, 0xd2a, 0x2461, 0x200}, 0x5, 0x7f, 0x9, 0x1, 0x78, 0x2}, {{@in=@loopback=0x7f000001, 0x6, 0x3}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x512, 0x2, 0x0, 0x1f, 0x44b4, 0x8, 0x26}}, 0xe8) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r4, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r1, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000403000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x4000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000096000-0x1)=0x100000000, 0x1) r1 = syz_open_dev$tun(&(0x7f0000780000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004f2000-0x28)={@generic="113072c8a37202700c0b21ce6505063a", @ifru_addrs=@ethernet={0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ab5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r1, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000083000-0x11)="2f6465762f7161745f6164665f63746c00", 0x880, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f0000-0xe8)={{{@in=@multicast1=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=@local={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}}, &(0x7f0000efa000-0x4)=0xe8) stat(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ea2000)=0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00006a8000)="57fb359d6d874d77334a124eee9276347b45528fd51e50f598fb9f0dc4f065d0a2a9c9de46a9ab9cf584f395dc27a03d6d2969cf710d1a63f5f2bc0917c2e6d1a4dfc71885f076e54270c3b1a35f621bca3c460f386a28e97d72cf67bfa97bfb99a69219b06ace1ca8c36491721cf06e88e96bd19841e2616338e360c0aeff3a701839f54091e85d9e0f1e696e12a9bbdfefcf5bcc791ebc9af7cec0ea5f7f02a66770bfd481ffdc3103120d6fe6780750632beb2169b2e9f1f19e144032698ad15336fc94c6c32486b138a8e72d1fcdd26469e266d3e4d7172976fe02a2e62e79b454998ecd869b2fada646ba822a8944e1cd", 0xf3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a87000)={0x6, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000987000-0x4)=0x0, &(0x7f0000959000)=0x4) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r3, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002ce000)="2f6465762f7573626d6f6e2300", 0x10000, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000087d000)={0x0, 0x0}, &(0x7f0000bca000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000857000-0x8)={r1, 0x7ff}, &(0x7f0000d02000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cac000)="736d61707300") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f000048e000)={0x48000000000, 0x2, 0x8001, 0x7ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000aae000)={0xafc, 0x4, 0x7, 0x9, 0xa28, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x1, 0x9, 0x0}) r5 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000027000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="07000000000072aa656e740040") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ea1000)={0xffffffffffffff9c, 0x18, &(0x7f0000d29000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000088a000)=r1, 0x4) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000f41000-0x24)={0x7fff, 0x8, 0x262, 0x9, 0x101, 0x2, 0x100000000, 0x8, 0x8, 0xffffffff, 0xdc, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004bb000)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f000083a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0xc0000) getsockname$llc(r1, &(0x7f0000a6b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000eaf000-0x4)=0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00008e8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008e4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000421000)=0xe8) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r3, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x6) syz_open_pts(r0, 0x100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000680000)="2f6465762f6877726e6700", 0x8000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000ab5000-0x18)={0x6, 0x4, 0x2}) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000214000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) writev(r0, &(0x7f0000881000-0x20)=[{&(0x7f00003da000)="fa837d4f01ae75e6c62a3944fb334bcafc6ab68139eb3df4bf3b208537174a706085cd8492016814d221392949526dcb50a6350a8bb8ad2bdf5858833c7e81d8ce3746b6e26845fbb6235c41f3a7e38ad107e0a54e1b0ea1176d2e5c8958a230eea2122929b1a072f4bd55a6829f9dee9e93de2a7e0758eb3aacf9fb20782aa558af9909c97e9fcb0ead933d942e599bd27cb6c3037fe6beaa2592d926135e9ca9fbe2e1b0d464ac37fe630257c21d11a549ff88922fd2438afaa3415192d7cb95c3d200896832ffdbbdcdd5de0b5f4f01825df6753f2529844f0d37486f93495fe140c905a11c1119c53b7d21f4e2c51833f4a540", 0xf5}, {&(0x7f0000158000)="c4d2952529a0c3af715af1f6ec9690369e1750d599c90e8152b97e275fd50b248eb59417997e589a8190f7fe69d72f404db47b5ac75467ab78fcf2667c7ae583d61fb47a7a6b093540a4368f3db7", 0x4e}, {&(0x7f0000d02000)="", 0x0}, {&(0x7f0000bde000-0x86)="99e345b8b5ae959d9690e523138db2c6f45227daa00b6887b66929fca47e340cc1538e0035264f2d47cbbed0f5968bffea593007054dd290420ba37258be83e466d5c59e857a5a736220603c0ebfa9c4a6530bc721266fed3c736e7cbdf38f8339c6ebebcc3861a9cc2bd5b340b29b0316f9b7c5bd905fcb5031ade2ae52ac414575e5fd5e8b", 0x86}], 0x4) link(&(0x7f0000eb3000)="2e2f66696c653000", &(0x7f00006ae000)="2e2f66696c653000") 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ba000-0x9)="2f6465762f6b766d00", 0x1, 0x0) fgetxattr(r0, &(0x7f0000284000)=@random={"73797374656d2e00", "6d696d655f74797065656d312c5c00"}, &(0x7f0000d7f000)="", 0x0) r1 = creat(&(0x7f0000143000-0x8)="2e2f66696c653000", 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f20000)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ea000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007a0000-0x4a)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a6000)=0xe8) r2 = accept4$packet(r1, &(0x7f0000285000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000c7000)=0x14, 0x800) bind$packet(r1, &(0x7f0000e8e000-0x14)={0x11, 0x80f2, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x100000000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x10080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r4, 0x4, r1, 0x8) renameat2(r1, &(0x7f0000a84000)="2e2f66696c653000", r1, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00006ec000-0x8)=@req={0x28, &(0x7f00003ea000)={@common="6e72400000ffffff000000043eff1200", @ifru_data=&(0x7f00001d2000-0x20)="282b21f13bebf824cbabfa428c8a6b6761cc7d07eac987ef596f024f12cbb622"}}) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000eef000-0x10)={0x9, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000ad2000-0x10)={0x200, r1, 0x1, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000544000-0x10)={0xff, r2, 0x10001, 0x7ff}) r4 = syz_open_dev$tun(&(0x7f0000b44000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x7ffd) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000be0000-0x4)=0x7) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c54000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000083000)={{0x8, 0x1000}, 0x0, 0xdf, 0x10000, {0x0, 0x12f}, 0x0, 0x285d400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f00008a7000)="", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000a29000)={0x7, r3, 0x10003, 0x6}) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000dce000-0x1c)={0xa, 0x0, 0x4487, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) r0 = socket(0x1, 0x2, 0x301) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000002000-0xdc)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x40000000000b, 0x0, &(0x7f00005b9000-0x8)=[], &(0x7f0000000000)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x82, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x894000)=nil, 0x894000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000b8000)={0x8, {{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]}, 0x1, 0x0, []}, 0x98) r2 = socket$inet(0x2, 0x80006, 0x8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000f18000-0x4)="8960daab", 0x4) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00003ac000-0x6e)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x8000, 0x1, 0x2, &(0x7f000025a000-0x10)=@common="69703667726530000000000000000000", 0x400af34, 0x7f, 0x200}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f16000)="", 0x0, 0x801, &(0x7f0000f17000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f18000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000e14000)=[@generic={0x15b4, 0x0, 0x0, 0x40000000}, @generic={0x7f, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xfffffffffffffffc, 0x7f, 0xfff}], &(0x7f00005f5000)="73797374656d00", 0x8, 0x80, &(0x7f00009b3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) 2017/12/04 04:21:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x660000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$KDADDIO(r0, 0x4b34, 0x8) r3 = dup3(r1, r1, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x101) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r4, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:13 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000003, 0x2) connect$inet(r1, &(0x7f0000c03000)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)="2f6465762f6e65742f74756e00", 0x0, 0x20001) r3 = syz_open_dev$vcsn(&(0x7f0000f78000-0xa)="2f6465762f7663732300", 0x401, 0x0) getsockname$packet(r3, &(0x7f0000386000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000868000-0x4)=0x14) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000b7a000-0x4)=0x1f, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000003c000)={0x6, r1, 0x1}) bind$inet(r1, &(0x7f0000258000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) faccessat(r4, &(0x7f00003a6000-0x8)="2e2f66696c653000", 0x1, 0x1000) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000ff2000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000710000-0x4)=0x98) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000a5e000-0x28)={@common="626f6e64300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000645000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r9}, 0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000052000)={0x2000, 0x1000, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0xd8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00001c7000-0x8)={0x0, 0x0}) write$tun(r5, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getpeername$inet6(r5, &(0x7f000010a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000286000)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fff000-0x8)={0x0, 0x0}, 0x80000) fdatasync(r0) r1 = syz_open_dev$mouse(&(0x7f0000ff8000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x54000) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$TCXONC(r3, 0x540a, 0x73) write$evdev(r3, &(0x7f0000823000-0x20)=[], 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000767000-0x18)={r0, &(0x7f0000251000)="187ae1ae744411c2a79255ce9232de95dff4a9920c7ed3aaeb5ca5f6bcaf87b55a71f08641779c8b6b621c583f02abd7f106f3106950870054688fcec181241186bfb454ad9a15545a6e5b00ea67f75d2b5b956f84da45556780318d08ba165f102fd59eb166c142c899ff7c909fcc684bbfe7d503d1b03ebf9cf1b5e4c7", &(0x7f00005f3000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000cdc000)={0x7f, 0xff}, 0x2) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000305000)="2f6465762f73672300", 0x603, 0xc00) bpf$OBJ_GET_MAP(0x7, &(0x7f00002e9000-0xc)={&(0x7f000038a000)="2e2f66696c653000", 0x0}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00006a3000-0xc)={0x10000004, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ffd000)={0x9, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x6, 0xfffffffffffffffd, 0x65a, 0x8a6, &(0x7f0000c19000-0x10)=@generic="0d5e02bdd2ef497b93ce6740be89a847", 0xe725, 0x0, 0x3}) r2 = dup2(r1, r1) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000756000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xfffffffffffff800, 0x80000001, 0x0, 0x8, 0x10f000, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) read(r1, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a9000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000087d000-0x4)=0x101) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f38000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000f3d000-0x80)={[0x0, 0x100000, 0x1000, 0x106000], 0x3, 0x80, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000955000)={0x0}, &(0x7f0000532000-0x4)=0x4) renameat2(r1, &(0x7f0000a84000)="2e2f66696c653000", r1, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000013b000+0x33d)=0x8) syz_open_dev$mice(&(0x7f0000945000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) setsockopt(r0, 0x107, 0x5, &(0x7f0000150000-0x2)="0800", 0x2) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x5, &(0x7f0000da2000)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000eaf000-0x80)={[0x1000, 0x2000, 0x3000, 0x100000], 0x2, 0x20, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x35b) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000eb4000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a94000)=0xda) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") fcntl$setstatus(r1, 0x4, 0x0) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000186000)="2f6465762f72746300", 0x0, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a9000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000087d000-0x4)=0x101) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000927000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) pread64(r0, &(0x7f00001e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x0) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f000009e000-0xa)="2f6465762f7663732300", 0x4d61, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000c16000)=0x6) getrusage(0x0, &(0x7f0000cc6000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_NMI(r0, 0xae9a) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mq_timedsend(r2, &(0x7f0000beb000-0xcc)="43e0f834e28e8bbf92b7c3879eb0c3b7a8736fc32f1259a14e8a0efd8eaaf7fa1a5d13509b760ce7bee55c6128cc076c51bf223ff8cd5e329dfbd00d4d75e3e536f7c23ba32eb4ba32d23439f7442b3b96507cb232e89ab587485d41fba740a6e1af999c2a52a9d5abf15df59d0e0a3fc22d07c923fb570603ee59cf698c0a8692a0e86c3dade7db75d448fcb5226e9d4e830b94938c741f441349cf6cd1bfc231df637942b4fcbb4cea2967b3d478ed7755268c2d16ac8ed99da639af71768238dc95de2b547b7495ed9978", 0xcc, 0x8, &(0x7f0000e87000)={0x77359400, 0x0}) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000a82000-0x5)="6175785600") clock_gettime(0x0, &(0x7f00004c9000)={0x0, 0x0}) r1 = open(&(0x7f0000494000-0x8)="2e2f66696c653000", 0x8000000000000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x800c, 0x1000, 0x9, 0x0}, &(0x7f0000c19000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x3}, &(0x7f00008fc000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 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 = add_key$user(&(0x7f000014b000)="7573657200", &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003df000)="16", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000ab7000-0xa)="1a", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007e3000)={0x8, 0x0, 0x10001, 0xe5}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000c35000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000033f000-0x4)=r5) socketpair(0x13, 0xe, 0x8, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f00009ca000)={0x0, 0x1000, "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"}, &(0x7f0000c50000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000303000-0x10)={r8, 0x40, 0xded, 0x800}, 0x10) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000717000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r9 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r9, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000af3000)=0x0, &(0x7f00000dc000-0x4)=0x4) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000431000)={0xfffffffffffffff9, 0x1, 0x3, 0x0, 0xaac, 0x1, 0x7b}, 0xc) bind$packet(r2, &(0x7f000070c000)={0x11, 0xfffffffffffffffe, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x800a, &(0x7f00003bc000)=0x2, 0x4) r4 = dup2(r1, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000ba9000-0x10)={0x80, 0xaa99, 0xffffffff00000001, 0x81}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000f9a000)={&(0x7f000062b000/0x1000)=nil, 0x1000}) setsockopt(r2, 0x200000107, 0x6, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af7000)={0x0, 0x10001, 0x0}, &(0x7f0000c91000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000867000)={r5, 0xcd, "0d57be9d3ccb7eda99a19836ee843a1ac12cf32e9e2730e2fa9d2a9e02813483f116baba640c9f82e7e5f28a9b20fea63cc1a43a1c7359b5dd18bf9b8a0e67cee7c03385a86543aba70c4b0683c641b2fb3c9216865eaa4510646bdb6cb7a5947f2e479d60442f76834496d606cf05cd6001cee646b52a953ee09b27d0dcab09d38e73064b6815b7e71ff31b67b00f1268a9ecab15882bfc3e0e6b0f1e7370135f205a88ec984c81b36b6657c6cdc0bf11d277044b5e9c1e1f14cb02bae38bdcd5d0706146283191dc7136af71"}, &(0x7f0000a25000-0x4)=0xd5) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000063f000-0x6)={0x8, 0x7fff, 0xab}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x100, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009bc000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00008b0000-0x4)=0x200) r2 = syz_open_pts(r0, 0x100) syslog(0x1, &(0x7f0000cd5000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) r3 = open(&(0x7f00008e4000)="2e2f66696c653000", 0x40401, 0x4e) mkdirat(r3, &(0x7f00004ad000)="2e2f66696c653000", 0x1) dup3(r0, r2, 0x0) 2017/12/04 04:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) r0 = socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000136000-0x8)={0x0, 0x2}, &(0x7f0000a85000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000978000-0x8)=@assoc_value={r1, 0x1f}, 0x8) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r3, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r2, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a9000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000087d000-0x4)=0x101) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28e40, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getrandom(&(0x7f0000e84000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x3) io_setup(0xfffffffffffffff8, &(0x7f00007e0000-0x4)=0x0) socket$kcm(0x29, 0x2, 0x0) pipe2(&(0x7f0000ef1000)={0x0, 0x0}, 0x80000) finit_module(r0, &(0x7f0000686000)="2f6465762f6e65742f74756e00", 0x3) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000d60000)={0x79, 0x0, [0x20, 0x8001, 0x0, 0x24ec], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000c50000-0x72)="43c2f673f223770384396a3673ac6b5a151d72b9b83fc8b9e4c6b07d4f6f3c07ac5736aa5a5d98b79cb3c0b02ed85405e31ac555946c6ca864ed34b3863883b178dda8be3f9149943afa51f4b6992be5a66c5d35634bc37e47b055c4eef105db2e1001b497e8d0856efe808b4632396ad0ea", 0x72, 0x800, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000057d000)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pipe(&(0x7f00009f5000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000a2c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 04:21:13 executing program 5: r0 = inotify_init1(0x0) finit_module(r0, &(0x7f0000145000-0x1)="00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000be0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETMODE(r2, 0x4b3a, 0x6) syz_open_pts(r2, 0x0) socketpair(0xb, 0x1, 0x5, &(0x7f00006e2000)={0x0, 0x0}) dup3(r2, r2, 0xffeffffffffffffc) getrlimit(0x6, &(0x7f0000b0f000)={0x0, 0x0}) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006f8000)={0x0, 0x400}, &(0x7f0000b01000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009d3000-0x14)={r4, 0x1, 0x4, 0x80, 0x8001, 0x6d0}, 0x14) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00004cc000-0x8)="2e2f66696c653000", &(0x7f00000b9000)=[&(0x7f0000518000-0x2)="2500", &(0x7f0000ffc000)="2500", &(0x7f0000191000)="00"], &(0x7f000014e000)=[&(0x7f0000115000)="3a5e776c616e3000", &(0x7f0000d42000)="26295d2f7573657200", &(0x7f0000ebd000)="232900", &(0x7f0000eae000-0x3)="2d4000", &(0x7f000005f000-0xa)="2d262d47504c287b5c00", &(0x7f000074c000)="776c616e3100"]) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cbc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a9000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000087d000-0x4)=0x101) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023c000-0x11)="2f6465762f7667615f6172626974657200", 0x301000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f00005be000-0x8)=0x40ec1241) r2 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e6c000-0xa)="2f6465762f6375736500", 0x101001, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000dbb000-0x34)={{0xffffffffffffffff, 0x1, 0x6, 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, 0x0, 0x0, 0x0]}) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00009f1000)="", 0x0) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000984000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat(0xffffffffffffff9c, &(0x7f0000755000-0x8)="2e2f66696c653000", 0x44202, 0x100) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000369000-0xc)={r1, 0x80000, r3}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x0) dup3(r4, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000120000-0x40)={0x28, @time={0x0, 0x0}, 0x8, {0x0, 0x4}, 0x0, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") fcntl$setflags(r1, 0x2, 0x1) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x1566) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008a9000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f0000d0e000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000cb3000)=[{0x5, 0xfffffffffffffe01, 0x1, 0x2, @time={r1, r2+10000000}, {0x8, 0x9}, {0x9, 0x0}, @queue={0x9, {0x0, 0xf0}}}, {0x8, 0x6, 0x7fffffff, 0x101, @tick=0x400, {0x101, 0x7}, {0x0, 0x4}, @raw8={"cbb31ab376fffb542a7c8f20"}}], 0x38) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00004e2000-0x4)=0x5) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a05000-0x10)=@generic="00000000000000000000000000000000", 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f72000)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, {0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x401, [0x8, 0x1, 0xb258, 0x0, 0x1, 0x4, 0x0, 0x3]}, 0x5c) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) pipe2(&(0x7f00008d9000)={0x0, 0x0}, 0x807fc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ac0000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a93000)={{0x3f, 0x7dce}, 0x0, 0x2, 0x0, {0xbe66, 0x3f}, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016c000-0x11)="2f6465762f7667615f6172626974657200", 0xc2800, 0x0) recvmsg$kcm(r1, &(0x7f0000df6000-0x1c)={&(0x7f00003fb000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000fda000-0x20)=[{&(0x7f00009a5000)="", 0x0}, {&(0x7f0000134000-0x3)="000000", 0x3}, {&(0x7f0000a2f000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000055b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x4, &(0x7f0000b93000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x14}, 0x63) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000e2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r3, 0x107, 0x9, &(0x7f0000351000)="", 0x0) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000431000)={0xfffffffffffffff9, 0x1, 0x3, 0x0, 0xaac, 0x1, 0x7b}, 0xc) bind$packet(r2, &(0x7f000070c000)={0x11, 0xfffffffffffffffe, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x800a, &(0x7f00003bc000)=0x2, 0x4) r4 = dup2(r1, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000ba9000-0x10)={0x80, 0xaa99, 0xffffffff00000001, 0x81}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000f9a000)={&(0x7f000062b000/0x1000)=nil, 0x1000}) setsockopt(r2, 0x200000107, 0x6, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af7000)={0x0, 0x10001, 0x0}, &(0x7f0000c91000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000867000)={r5, 0xcd, "0d57be9d3ccb7eda99a19836ee843a1ac12cf32e9e2730e2fa9d2a9e02813483f116baba640c9f82e7e5f28a9b20fea63cc1a43a1c7359b5dd18bf9b8a0e67cee7c03385a86543aba70c4b0683c641b2fb3c9216865eaa4510646bdb6cb7a5947f2e479d60442f76834496d606cf05cd6001cee646b52a953ee09b27d0dcab09d38e73064b6815b7e71ff31b67b00f1268a9ecab15882bfc3e0e6b0f1e7370135f205a88ec984c81b36b6657c6cdc0bf11d277044b5e9c1e1f14cb02bae38bdcd5d0706146283191dc7136af71"}, &(0x7f0000a25000-0x4)=0xd5) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x308f5f5d47ad97e8, &(0x7f0000a16000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eda000)=0xa9) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f000020e000-0x108)={0x0, {{0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ab000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xba, 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) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00001e5000)={0x0, 0x0}) listen(r3, 0x10000000000) prctl$setname(0xf, &(0x7f0000fc4000)="2573656c696e757800") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ccf000)="2f6465762f7667615f6172626974657200", 0x600040, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f000052c000-0x88)={0x5, {{0xa, 0x2, 0x4b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f00006f3000-0x5)="7573657200", &(0x7f0000623000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000-0x26)="82", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r5, &(0x7f0000bae000-0x1)="95", 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000743000/0x4000)=nil, 0x4000, 0xffffffffffff) syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000911000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000b5000-0x20)={0x2, 0x0, 0x10000, 0x81}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x800000000080803) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00004dd000+0xa2b)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r7 = syz_open_dev$mice(&(0x7f000045a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x41) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000ea7000-0x10)={0x3, 0x70}) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x1000, 0x6, &(0x7f0000da6000-0xe1)="bea459e14f299d8183b3581410caba4af1ab0ca12e6a3e53ed5ea3becb241fb5b8f43cfe4e1cd7725abf8d0dcf29b46a5396a061f60791fd4bd62c1bdfe700262c3b84293e9aa16f93ffbac70cca66eac8e1edea1af79d6e6b59cd3788e72e7494e54aab4b3379b4f93644cda03abb0646eee8a6e53ccfec02ad9cffed8f2f2b8cd586b3591c47b69dd994f0ac874c039482d2a04598e8cc108c1342c13a80cbc9b2d0f3a4daca66d67dc30188c8735f33ccbf98a9fc91c378054638111fdcff4e9b14de859960834ac753dbb2998a8348db215bb4963f15606ffa65b36265b1d0", 0xe1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051e000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) dup3(r1, r2, 0x0) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f00007d7000)="2e2f66696c653000", &(0x7f000035c000-0x8)={0x3, 0x3}) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002a6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x64e, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000058c000-0x9)="2f6465762f76637300", 0x200080, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) r2 = syz_open_pts(r1, 0x200000) r3 = dup3(r0, r2, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00003ed000-0x14)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f000084e000-0x4)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ff000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0xfffffffffffffff8, 0x6, 0x40}, &(0x7f0000f63000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d2e000-0x8c)={r1, @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]}}, 0x8c) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000761000-0xa0)={r1, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x100000000, 0x5, 0x0}, 0xa0) 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) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00006cb000)={{0x3, 0x0, 0xdc0, 0x5f3e, 0x0, 0xffffffffffffffff}, 0x8001, 0x2, 0xc0f}) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f22000-0x9)={0x1f, {0x5, 0x100000001, 0x2, 0x0, 0x401, 0x4}, 0x8}, 0x9) 2017/12/04 04:21:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigaction(0x30, &(0x7f00000d4000-0x18)={0xce41, {0x3f}, 0x4, 0x8}, 0x0, 0x8, &(0x7f00006b6000)={0x0}) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aa4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000df0000-0x8)={0x1, [0x0]}, &(0x7f000061c000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000272000-0x18)={r1, 0x6, 0x20, 0x2, 0x6}, &(0x7f0000e05000+0xe31)=0x18) r2 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0xbffff) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r3, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 5: r0 = socket(0x11, 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a4c000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000019000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000092d000)={0x3, 0x8, 0x3ff}) r3 = syz_open_pts(r2, 0x0) r4 = dup3(r2, r3, 0x4) accept4$ax25(r4, &(0x7f0000375000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000828000-0x4)=0x10, 0x800) ioctl$TCSETS(r3, 0x5402, &(0x7f0000882000)={0x10000, 0xf43, 0xfffffffffffffffa, 0x80000001, 0x1, 0x7, 0x1, 0x1000, 0x6, 0x40, 0x6, 0x1}) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") fcntl$setstatus(r1, 0x4, 0x0) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffff) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x100, 0x2) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000721000)="2f6465762f73657175656e63657200", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000204000)=0x0, &(0x7f0000eaf000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000461000-0xa)="2f6465762f6375736500", 0x10000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000403000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x100) renameat2(r2, &(0x7f0000cbf000)="2e2f66696c653000", r1, &(0x7f00000e7000-0x8)="2e2f66696c653000", 0x4) ioctl$KDMKTONE(r1, 0x4b3b, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000755000-0x4)=0x7fffffff) r4 = socket(0xe, 0x801, 0x0) sendto$packet(r1, &(0x7f0000dff000-0xfa)="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", 0xfa, 0x40040, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000027000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00006ea000+0x150)={0x0, 0x1}, &(0x7f00008b7000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b10000-0x8)={r6, 0x5}, &(0x7f0000bbe000-0x4)=0x8) 2017/12/04 04:21:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$usbmon(&(0x7f0000984000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000412000)="2f6465762f6175746f667300", 0x800, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000e60000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005d4000)=0x10, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000084000)="617474722f63757272656e7400") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00009e1000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001cf000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fda000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000255000-0x4)=0x28) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a9000-0xb8)={r5, 0x4, 0x200, 0x8, 0x6, 0x8, 0x4, 0x8001, {r5, @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]}, 0x2fd5, 0x3, 0x881a, 0x3, 0x0}}, &(0x7f000051d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b91000-0x6)={r5, 0x3f}, 0x6) write$evdev(r4, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:13 executing program 6 (fault-call:9 fault-nth:0): 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) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) perf_event_open(&(0x7f00000ac000)={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) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000c8d000)="6b657972696e6700", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r1, &(0x7f00009f1000)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 04:21:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000021a000)="6e65742f69705f6d725f76696600") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000bb000-0x4)=0x10001, 0x4) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ef000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ee000)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000794000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_pts(r0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009dd000-0x8)={0x0, 0x3}, &(0x7f0000602000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d16000)={r4, 0x3, 0x20, 0xe42, 0x100000000}, &(0x7f0000e52000)=0x18) 2017/12/04 04:21:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d7f000)={r0}) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000094e000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000e6e000)="216162b201f780954793fa7762ee19453301e8bfdef0708d44e02f22251af66fa1f01e05f9fdae490fd63309090759cef1689613e9010a6cb6263691a1022c4c6be0e176", 0x44) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000491000-0x8)="2e2f66696c653000", 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000733000)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x5}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f0000fd4000)={0x20080522, r2}, &(0x7f0000dd7000)={0x2, 0x8001, 0x6, 0x4, 0x8, 0x46e}) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 04:21:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r0 = syz_open_dev$vcsa(&(0x7f000076b000-0xb)="2f6465762f766373612300", 0x7, 0x20180) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000798000)={&(0x7f0000118000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00007ae000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a10000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000012c000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 04:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbc000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2) dup3(r0, r1, 0x0) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b56000)={0x13c2, 0xfdaa, 0x401, 0x100000001}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df0000-0x1)="00", 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000049f000)="000000000000000000000000000000000000") ioctl$TCXONC(r0, 0x540a, 0x69) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) [ 151.237700] device gre0 entered promiscuous mode 2017/12/04 04:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) perf_event_open(&(0x7f00000ac000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000f77000)={0x3e69, 0x80}) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000c8d000)="6b657972696e6700", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r1, &(0x7f00009f1000)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 04:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e56000)={@common="6970365f767469300000000000000000", 0x1f}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000af8000-0x50)={0x6, 0x992b, 0x9e, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = getpgid(0x0) r2 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x22, &(0x7f0000e21000-0x10)={0xd, 0x1, 0x40, 0x3}) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r3, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e7000-0x8)="2e2f66696c653000", 0x88) bind$packet(0xffffffffffffffff, &(0x7f0000e8e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 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) renameat2(r0, &(0x7f0000a84000)="2e2f66696c653000", r0, &(0x7f000014e000)="2e2f66696c653000", 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090e000-0x8)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") io_setup(0x9, &(0x7f0000bc4000)=0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000840000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_cancel(r2, &(0x7f0000db7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000afd000-0x5b)="c4b900a05c84d412a7ebe003a69f63796579f4c8102dbdb864d27038365ed699a70d860383dd46fa35723ad934241508e97358a9c875aa51b444cadecb452e6d5f20cf7a126a8f9e9648145e8dbfdab8ad3734d31f47f20a010707", 0x5b, 0x1, 0x0, 0x0, r1}, &(0x7f0000d78000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b8e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x98ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x100, 0x100000000, 0x31}, &(0x7f0000583000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005b1000-0x8)={r3, 0xffffffffffff7fff}, &(0x7f0000bb7000)=0x8) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) socket(0x9, 0x0, 0x100000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x1010, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x4002, 0x0}, {r0, 0x8, 0x0}, {0xffffffffffffffff, 0x5, 0x0}], 0x5, 0x0) 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r2 = syz_open_dev$sndseq(&(0x7f000088f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000030d000)={{0x7, 0x2}, {0x9, 0x20000000000000}, 0x1, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000023f000)="2f6465762f696e7075742f6d6f7573652300", 0x800, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) stat(&(0x7f0000a30000-0x8)="2e2f66696c653000", &(0x7f00004d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001fc000-0x8)="2e2f66696c653000", &(0x7f000087f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e87000)={0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) sendfile(r2, r1, &(0x7f00004d1000)=0x0, 0x37b2) r5 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r5, 0x8, 0x9, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x1, 0x7, 0x0}) r8 = timerfd_create(0x7, 0x800) clock_gettime(0x7, &(0x7f00007b5000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e6f000-0x40)={0x4, 0x5, 0x5, 0xdc, 0x1, 0x6, 0x3f, 0x800}, &(0x7f00007f3000)={0xffffffffffffff34, 0x0, 0x5, 0x0, 0x400, 0x2, 0x9, 0x6}, &(0x7f000049f000-0x40)={0x9, 0x8, 0x0, 0x1, 0x5e7, 0x7, 0xc000000000000000, 0x9}, &(0x7f0000562000)={r9, r10+10000000}, &(0x7f0000bab000-0x10)={&(0x7f000032b000)={0x102c}, 0x8}) timerfd_settime(r8, 0x1, &(0x7f0000416000)={{0x0, r11}, {0x77359400, r11}}, &(0x7f0000455000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x400) fcntl$lock(r7, 0x5, &(0x7f0000306000)={0x0, 0x1, 0x0, 0x1, 0x0}) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e5000-0xa)="2f6465762f6375736500", 0x101000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r12, 0x1, 0x1, &(0x7f0000406000-0x4)={0x0}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f000054a000-0xc)={0x0, 0x4, 0x30}, &(0x7f000013b000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r12, 0x84, 0x71, &(0x7f00003d1000-0x8)={r13, 0x2fa}, &(0x7f0000ee7000-0x4)=0x8) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000c5e000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000a26000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xffe}) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) [ 151.359323] device gre0 entered promiscuous mode 2017/12/04 04:21:14 executing program 7 (fault-call:3 fault-nth:0): 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$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007db000-0x4)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open(&(0x7f0000308000)={0x7, 0x78, 0x0, 0x1f, 0x80000001, 0x15, 0x0, 0x7, 0x201, 0x5, 0x100000000, 0x9a, 0x3f, 0xb, 0x0, 0x8000, 0x0, 0x9be4, 0x1ff, 0x20080, 0x2, 0x1000, 0x4, 0x3, 0x7, 0x8000, 0x0}, r0, 0x2, r1, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) perf_event_open(&(0x7f00000ac000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fa0000-0x4)=0x80000001, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x3, 0x6, 0x69, 0x6, 0x701}}) add_key(&(0x7f0000c8d000)="6b657972696e6700", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r3, &(0x7f00009f1000)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000dd3000-0x8)="2e2f66696c653000", 0x10) [ 151.447827] FAULT_INJECTION: forcing a failure. [ 151.447827] name failslab, interval 1, probability 0, space 0, times 0 [ 151.462492] CPU: 0 PID: 27001 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #116 [ 151.469876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.479213] Call Trace: [ 151.481782] dump_stack+0x194/0x257 [ 151.485401] ? arch_local_irq_restore+0x53/0x53 [ 151.490090] should_fail+0x8c0/0xa40 [ 151.493798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.498883] ? __local_bh_enable_ip+0x121/0x230 [ 151.503536] ? _raw_spin_unlock_bh+0x30/0x40 [ 151.507937] ? find_held_lock+0x39/0x1d0 [ 151.512029] ? lock_downgrade+0x980/0x980 [ 151.516211] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 151.522088] ? rcu_note_context_switch+0x710/0x710 [ 151.527033] should_failslab+0xec/0x120 [ 151.530991] kmem_cache_alloc_node+0x56/0x760 [ 151.535486] ? netlink_insert+0x500/0x500 [ 151.539633] __alloc_skb+0xf1/0x780 [ 151.543253] ? skb_copy_and_csum_dev+0x360/0x360 [ 151.547991] ? __might_fault+0xe0/0x1d0 [ 151.551968] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 151.557576] ? selinux_inet_conn_established+0xf0/0xf0 [ 151.562845] ? sock_has_perm+0x29c/0x400 [ 151.566906] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 151.572435] netlink_sendmsg+0xa86/0xe70 [ 151.576502] ? netlink_unicast+0x6f0/0x6f0 [ 151.580732] ? security_socket_sendmsg+0x89/0xb0 [ 151.585466] ? netlink_unicast+0x6f0/0x6f0 [ 151.589688] sock_sendmsg+0xca/0x110 [ 151.593389] ___sys_sendmsg+0x75b/0x8a0 [ 151.597336] ? iterate_fd+0x3f0/0x3f0 [ 151.601133] ? copy_msghdr_from_user+0x590/0x590 [ 151.605875] ? lock_downgrade+0x980/0x980 [ 151.610009] ? get_pid_task+0xbc/0x140 [ 151.613884] ? proc_fail_nth_write+0xb5/0x260 [ 151.618362] ? map_files_get_link+0x3a0/0x3a0 [ 151.622848] ? __fget_light+0x29d/0x390 [ 151.626805] ? fget_raw+0x20/0x20 [ 151.630293] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 151.635119] ? kernel_read+0x120/0x120 [ 151.638992] ? wait_for_completion+0x7b0/0x7b0 [ 151.643569] ? __fdget+0x18/0x20 [ 151.646931] __sys_sendmsg+0xe5/0x210 [ 151.650714] ? __sys_sendmsg+0xe5/0x210 [ 151.654673] ? SyS_shutdown+0x290/0x290 [ 151.658647] ? __sb_end_write+0x9e/0xd0 [ 151.662651] ? SyS_read+0x220/0x220 [ 151.666281] compat_SyS_sendmsg+0x2a/0x40 [ 151.670411] ? compat_SyS_getsockopt+0x420/0x420 [ 151.675142] do_fast_syscall_32+0x3ee/0xf9d [ 151.679466] ? do_int80_syscall_32+0x9d0/0x9d0 [ 151.684055] ? lockdep_sys_exit+0x47/0xf0 [ 151.688181] ? syscall_return_slowpath+0x2ad/0x550 [ 151.693101] ? sysret32_from_system_call+0x5/0x3b [ 151.697944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.702790] entry_SYSENTER_compat+0x51/0x60 [ 151.707172] RIP: 0023:0xf7f14c79 [ 151.710510] RSP: 002b:00000000f771008c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 151.718196] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020332fc8 [ 151.725444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 151.732687] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 151.739935] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000936000)="2f6465762f76637300", 0x80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ca1000-0x20)={0x0, 0x2, 0x100000, 0x1000, &(0x7f0000b1e000/0x1000)=nil}) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000130000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000929000-0x4)=r2) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f7000)={0x2, &(0x7f0000c28000)=[{0x9, 0x7, 0x3, 0x7f}, {0x9, 0x7, 0x5, 0x9}]}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000e1000-0xf)="2f6465762f73657175656e63657200", 0x56100, 0x0) pipe2(&(0x7f0000b28000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a13000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_dev$usbmon(&(0x7f0000281000-0xd)="2f6465762f7573626d6f6e2300", 0xa3e, 0x40) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c13000)=0x0, 0x800) r3 = fcntl$getown(r2, 0x9) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00003d5000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r4, &(0x7f0000823000-0x20)=[], 0x0) [ 151.747178] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 04:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cc4000)={0x7, 0x9, 0x4, 0x200, 0x4, 0x1, 0x1ff, 0x5, 0x0}, &(0x7f0000c74000-0x4)=0x20) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f00001d3000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000335000)={0xe993, 0x202, 0x7fffffff, 0x5, r4}, &(0x7f0000dfa000)=0x10) 2017/12/04 04:21:14 executing program 0 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/04 04:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffffe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce6000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000315000-0x4)=0x80, 0x4) dup3(r0, r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000041e000)={0x2, 0x8, 0x5, 0x7f, 0x8, 0x3cd7, 0xffffffff00000000, 0x100, 0x9, 0x1, 0x3, 0x3}) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000093e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 151.828707] device gre0 entered promiscuous mode 2017/12/04 04:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000e0d000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e21000)=0xf3) r1 = syz_open_dev$mouse(&(0x7f00003ce000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x4000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014a000-0x4)={0xffffffffffffff9c}) sendto$ax25(r2, &(0x7f000046f000)="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", 0x1000, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10020000000b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000eb2000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb9, 0x0, 0x7, 0x6, 0x1, 0x8, 0x1, 0x6, 0xffffffffffffff80, 0x8, 0x2, 0x25, 0x3, 0x2, 0xfffffffffffffb5e]}, &(0x7f00003fe000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000007b000-0x8)={r4, 0x7}, &(0x7f0000636000)=0x8) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000ea5000)={0xcfab, 0x7ff}) sendmsg$netlink(r3, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00009f3000-0xa8)={{0x8, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x1, 0x9, 0x3, 0x101, 0x5, 0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00005b1000)=0x0, &(0x7f0000cc2000)=0x4) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:14 executing program 6: 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) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) perf_event_open(&(0x7f00000ac000)={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) r0 = socket$inet(0x2, 0x8000a, 0x100000003) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000c8d000)="6b657972696e6700", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r1, &(0x7f00009f1000)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() capset(&(0x7f0000a33000)={0x200f1526, r2}, &(0x7f000042a000)={0x6, 0x20, 0x8ab, 0x4, 0xc6, 0x4}) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x0) io_setup(0x2388, &(0x7f0000014000)=0x0) io_cancel(r3, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x3, 0x4, r2, &(0x7f00006b4000-0x8a)="726b3b2037ff185d3fd8215d1a4944097f263ee07773844c6421034bf57da27f4f782558281d2381cfb2aca90bcdc1e5cb31f68b183bc7bf4201d3bd18cca7f5411c71b2569c9204c592db3713a82f6832f1481d8257b7d27e2fa64f608b17b0e85c0f5b0e18c9dac618616061698cabc6bb7a1a99e99d55b644ebc525d987fd2276cac4bd2b0f4dc46a", 0x8a, 0x8, 0x0, 0x1, r2}, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000aab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018f000-0x4)=0xe8) r5 = getgid() syz_fuseblk_mount(&(0x7f00006fb000-0x8)="2e2f66696c653000", &(0x7f0000716000)="2e2f66696c653000", 0xa000, r4, r5, 0x5, 0x2, 0x20) 2017/12/04 04:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvfrom(r0, &(0x7f0000af7000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x2000, &(0x7f000005a000)=@nfc={0x27, 0x1, 0x7, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000582000-0x4)=0x0, &(0x7f0000763000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000cdc000)={0x2000, &(0x7f0000580000-0x8)=0x0, 0x8, r0, 0xc}) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) stat(&(0x7f0000f09000-0x8)="2e2f66696c653000", &(0x7f00008de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d63000)={0x6, r1, 0x1}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000401000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000069a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003ed000-0x14)={0x0, 0x401, 0x7, 0x80, 0xfffffffffffff801, 0xfffffffffffffffd}, &(0x7f0000bf5000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00003f0000-0xdf)={r3, 0x8, 0xd7, "2d5d0442c445913b8270a39244af152ef80a4a1ced27fd542b79ab64bbaad70e36b53d1af0783a179272f1c07a4ba776a5288a69022bde306721300540901901b7106a0187f7d3b2e57bf02f9aa0254d51912497dfc6f7179077885259ddfeac7c898164e6dc89922e6cef4a25a4dadb6eadc285e38855aa3c97a13acc8606dccb93b66d6834ed20bde0121ec080981c625ad2d8e0e28d47d4c94073ab46787cfe977f0a5f46342ac49c42b0e305690c912ed9310577c3f855ec7a7060a6926994bf9b1d13d480acac21afb0a056a549b272b03dab825c"}, 0xdf) ioctl$KDSETLED(r2, 0x4b32, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eae000-0x28)={@generic="9a613cea0502e8c82214aad7daf7d713", @ifru_mtu=0xffffffffffff0ed9}) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) memfd_create(&(0x7f0000602000)="2f6465762f6e65742f74756e00", 0x3) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000abe000-0x8)={0x80000001, 0xfffffffffffffffb}, 0x8) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:14 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d43000)="2f6465762f70746d7800", 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x7, 0x7, 0x400000000000000, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000221000-0x4)=0x44, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002c3000)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a9a000-0x4)=0x0) r3 = getpgrp(r2) pipe2(&(0x7f000098f000)={0x0, 0x0}, 0x80003) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000422000)=[0x2000000000000100, 0x122]) capset(&(0x7f0000d76000-0x8)={0x0, r2}, &(0x7f000014d000-0x18)={0x0, 0x0, 0xffffffff00000000, 0x1, 0xffffffffffffffff, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000a2000)={0x800, 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigsuspend(&(0x7f00009f6000)={0x1000}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002a8000-0x14)={0x0, 0x4, 0x5, 0x5, 0x2, 0xfffffffffffffffc}, &(0x7f00008f2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00008f9000)={r6, 0xea, 0x6, 0x7}, &(0x7f0000203000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b48000-0x8)={r7, 0x8}, &(0x7f000018b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00006c9000)=@assoc_value={r7, 0x3f}, &(0x7f0000499000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000772000)=@assoc_id=0x0, &(0x7f0000370000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000776000-0x4)=0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f000047c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) ptrace$poke(0x2000000006, r3, &(0x7f0000e8b000)=0x0, 0x10000000009) capset(&(0x7f000065f000-0x8)={0x39980732, r3}, &(0x7f00001a6000-0x18)={0x10001, 0x1000, 0x3, 0x9, 0x6, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0x100000003, 0x12003ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb9000-0x9)="2f6465762f76637300", 0x1a1002, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000e08000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000a9000-0x14)={r7, 0x1800, 0x2, 0x4, 0xffffffff, 0x3}, 0x14) fcntl$dupfd(r5, 0x406, 0xffffffffffffff9c) 2017/12/04 04:21:14 executing program 7: r0 = add_key(&(0x7f0000f0a000)="6365706800", &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000981000-0x8)="6b657972696e6700", &(0x7f000029b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x78)="cb5d9cabb82eab068052df8e68152bed15109714e6094346daf64ef7fb94d9c98ee0e5f299046e85c5f9c9c0c78f8372a7e3e890ac97e73542b6f0a9a00c0d113d70db80baa1e2d065813c4e7303688b0450d76d9f9d862380c773519afd7594a0dbccb826441c9785d95c300c75fe6e4b59e1640acf127f", 0x78, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r2, 0x84, 0xa, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001bd000)={0x0, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f13000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000258000-0x4c)={0x3ff, 0x8000, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c11000-0x4)=@assoc_id=0x0, &(0x7f0000524000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000072000-0xa0)={r3, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x80000001, 0x3, 0x8a}, 0xa0) io_submit(r1, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 151.982972] device gre0 entered promiscuous mode 2017/12/04 04:21:14 executing program 6: 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) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) perf_event_open(&(0x7f00000ac000)={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) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) sysinfo(&(0x7f00000d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) add_key(&(0x7f0000c8d000)="6b657972696e6700", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r1, &(0x7f00009f1000)="00", 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ee000)="2f6465762f72666b696c6c00", 0x200000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000cac000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000951000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003d000-0x4)=0xc8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00007f7000)={0x7, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000005a000-0x10)={0x7, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000e92000)={0xfffffffffffffff8, r2, 0x10006, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000d2000-0x8)={r3, 0x4}) ptrace$getenv(0x4201, r0, 0x3f, &(0x7f0000cd8000-0x4)=0x0) write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) [ 152.025696] QAT: Invalid ioctl 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x280040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) syz_open_dev$mouse(&(0x7f00002e0000)="2f6465762f696e7075742f6d6f7573652300", 0x6085, 0x208840) 2017/12/04 04:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = syz_open_dev$mouse(&(0x7f000061a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x400000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000969000)={0x1, &(0x7f0000c3a000)=[{0xffff, 0xe3e, 0x7fffffff, 0x6}]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000079d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r0, &(0x7f0000af6000-0x1c)={0x0, 0x0, &(0x7f000086e000-0x8)=[], 0x0, &(0x7f00005f4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008a9000-0x20)={0x6, 0xc3, 0x1, 0x33c, 0x40, 0x6, 0x6, 0x6, 0x0}, &(0x7f0000117000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000062f000-0x10)={0x0, 0x7e2a, 0x1, 0x0}, &(0x7f0000415000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000064f000-0x10)={r0, 0x76fe, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x2ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c23000-0x64)=[@in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65a1}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x64) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001ef000-0x8c)={r0, @in6={{0xa, 0x0, 0xd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2017/12/04 04:21:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00004a8000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005cb000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x9, 0xffffffff, 0xe071, 0x3, 0x2755, 0x7, 0x2, 0x1f, 0x3]}, &(0x7f000048e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003e1000)=r2, 0x4) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r3, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000170000-0x40)={{0x2, 0x1, 0x80000000, 0x0, 0x80}, 0x1f, 0x3ff, 0xf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = openat(0xffffffffffffffff, &(0x7f0000655000-0x8)="2e2f66696c653000", 0x21e103, 0x1) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000fb7000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 152.072695] QAT: Invalid ioctl 2017/12/04 04:21:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006eb000)="266b657972696e67232700", 0x3) clock_gettime(0x0, &(0x7f00007d3000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e95000-0x60)=[{{&(0x7f00000fd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x10)=[{&(0x7f0000956000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000574000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x2, &(0x7f00006db000)="0000000000", 0x5, 0x0}, 0x100}, {{&(0x7f0000ef1000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000166000-0x8)=[{&(0x7f0000474000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x1, &(0x7f0000ce2000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f0000c5d000-0x20)=[{&(0x7f0000383000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000359000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f00001bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f000077e000)="0000000000000000000000000000000000", 0x11}], 0x4, &(0x7f0000297000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x8}, 0x3}], 0x3, 0x0, &(0x7f00003e3000-0x8)={r1, r2+30000000}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r4, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000087f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca1000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000de8000)="696c6c696e6f697300", 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000ca0000)={0x0, 0x0, 0xb2e8, 0x0, 0x9223, 0x65, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}) pipe2(&(0x7f00000c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00003b7000-0x8)={0x0, 0x1}, &(0x7f0000790000)=0x8) clock_adjtime(0x0, &(0x7f0000f0f000)={0x6, 0x5, 0x3, 0xd5a, 0x4, 0x10001, 0x4, 0x1, 0x5, 0x92, 0x100000000, 0x7, 0x9, 0x5, 0x0, 0xbf, 0x2, 0x10001, 0x2a8, 0x4, 0x4, 0x6, 0x7, 0x5, 0xc9d, 0x40}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000070d000+0x66f)=@assoc_value={r4, 0x6}, 0x8) r5 = syz_open_pts(r1, 0x0) dup3(r1, r5, 0x0) 2017/12/04 04:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000000, 0x40, 0xfcf}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket(0x11, 0x80002, 0x300) r2 = fcntl$getown(r1, 0x9) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000449000-0x10)={0x7, 0x7fff, 0x6, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000682000)=0x0, &(0x7f0000380000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000874000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000a25000-0x4)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000bdb000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setpgid(r2, r3) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f00001f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r4, 0x1400, 0x0}], 0x1, 0x0) 2017/12/04 04:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a7000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000876000-0xc)={&(0x7f000077a000)="2e2f66696c653000", 0x0}, 0xc) r1 = accept4(r0, &(0x7f000087b000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000616000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a76000-0x8)={0x0, 0x10001}, &(0x7f0000b8c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002b1000)={r2, 0xfffffffffffffff8}, 0x6) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ea000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e81000-0x4)=0xe8) setfsuid(r4) r5 = syz_open_procfs(r3, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r5, &(0x7f0000823000-0x20)=[], 0x0) syz_open_pts(r5, 0x0) 2017/12/04 04:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000899000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ad0000-0x58)={0x4, 0x81, 0x5, 0x3, 0x81, 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]}) r2 = syz_open_dev$tun(&(0x7f0000721000)="2f6465762f6e65742f74756e00", 0x0, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b1a000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x8367, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = add_key(&(0x7f0000e51000-0xa)="73797a6b616c6c657200", &(0x7f000041a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fc000-0x21)="0e87b3dd7fa864f114c9f3a6e4e4cf0d83bdbc76ab811ef121bdcf324e8040f524", 0x21, 0x0) add_key(&(0x7f000001e000)="73797a6b616c6c657200", &(0x7f0000bd8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005fb000)="c38a19ccfc856abbb252b913e08b567a45d86372e16ce63769693889af7585", 0x1f, r3) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r4, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005c4000-0xf)="617474722f6b657963726561746500") getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000da6000)=0x0, &(0x7f0000874000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000031a000)=0x0) fcntl$setsig(r2, 0xa, 0x41) [ 152.133682] QAT: Invalid ioctl [ 152.146663] device gre0 entered promiscuous mode [ 152.156751] QAT: Invalid ioctl 2017/12/04 04:21:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) bind$bt_l2cap(r0, &(0x7f0000317000-0xe)={0x1f, 0x8, {0x7, 0xac, 0x80, 0x9, 0x5, 0x180000}, 0x9, 0x7}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f9f000)="2f6465762f72616e646f6d00", 0x0, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200000, 0xfe, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x14) getsockname(r1, &(0x7f000020f000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000533000)=0x6) r2 = socket$netlink(0x10, 0x3, 0x20000000005) sendmsg$netlink(r2, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:15 executing program 6: 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) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) r1 = perf_event_open(&(0x7f00000ac000)={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) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000fcc000-0xb)="636966732e69646d617000", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r3, &(0x7f00009f1000)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000043000-0xe8)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000381000-0x4)=0xe8) fcntl$addseals(r0, 0x409, 0x1) fstat(r1, &(0x7f0000223000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000779000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x401, 0x3, 0x12cf020b, 0x1, 0xa0, 0x20, 0x8, r4, r5}, {0x8000, 0x80000001, 0x2, 0xfffffffffffffffe, 0xfff, 0x1, 0xdf, 0x3}, {0x3, 0x7, 0x9, 0x2}, 0xffffffffffff0000, 0x2, 0xfd0, 0x0, 0x4, 0x3}, {{@in=@empty=0x0, 0x7, 0x400}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x395, 0x3, 0x0, 0x2, 0x2, 0x7, 0x9}}, 0xe8) 2017/12/04 04:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = perf_event_open(&(0x7f0000f6a000)={0x4, 0x78, 0x2, 0x5, 0x3, 0x40c8, 0x0, 0x3, 0xc00, 0xf, 0xffffffffffffff4d, 0x100, 0x40, 0x10, 0x0, 0x9, 0x6, 0x7, 0x3, 0x0, 0x9, 0x9, 0x1, 0x5, 0x1f, 0x8, 0x0}, 0xffffffffffffffff, 0x4, r0, 0x4) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000027000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:15 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) pipe2(&(0x7f0000b12000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7d000)={0x0, 0x82d, 0x30}, &(0x7f0000f2b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000049c000)={r4, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00004ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xe02}) ioprio_set$pid(0x2, r2, 0x8) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f000094e000-0x4)=0x0, &(0x7f0000c7d000-0x4)=0x4) 2017/12/04 04:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f000078f000)="2e2f66696c653000", 0x2000, 0x10) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00001af000-0x4)=r3) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/04 04:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000485000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c91000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000741000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000c5000)={r1, 0x1, 0x6, @random="a9ca21c73486", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r3, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a4000-0x4)={0xffffffffffffff9c}) sendto$inet6(r4, &(0x7f00001ae000)="dac109cc110fe1ff0fa6f8ef36791b523480a7ee2621e38c7a0278bcac61580173e595645a75ac26c60b5ae6a687a9fa915db4ed9df9cbd019f4c1c53a627d8b57550cdac51de5356ae05729eaac814102aee5f0c4fdff2bfd2fd8589f5ef91da35050ef22276650ad1445a3cda22c8ff207c3e24ccecd6012bfd64885a05699b9b0325cdcc9f7ff6b6eb810fd2e1d3148f28283e9be379e5dcb", 0x9a, 0x10, &(0x7f0000a83000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000645000-0x8f)="9707cc678ca75f602353c71dc2d446ba4c86124f4449fd4bf322e2248a34f13c58692a994d9f90caa6d31f284084feb3a0538d725c53445b6a1cbed9829f7e073d9a17f98c058772611059c189013c2d91fcb519c03cdd3ff46daf4bd203d07d62a1a44872d036c4da64f882356fb8ffdd63d9c059ac267d3439e290f26ae24a537cc5c09e9c8eba06980363634532") pipe(&(0x7f0000206000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fb6000-0x10)={0x7f, 0x5, 0x0, 0x1000, 0x0}, &(0x7f0000862000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bea000-0x8)={r3, 0x400}, 0x8) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000814000)="949f250e56cf2e7e4d92811f58146f3a32275e264de8f1b0f119b8c4c0b9000198e0fb98d0a6a3013617a1f733c4c6009d978766ac59e73602ef4b090398c1bcacf4e9e8edb0cadef161978d7e10155c1b50684bccb9549682bd6186cb027e091e511de88890e2bd1b5b4b7ce6906e63fd422b3c8065bd5b642949d5d2cd8fbdfa75f116ed72b83b03f141a8c3c42043a30ad9bb7971d036") r1 = syz_open_pts(r0, 0x0) eventfd2(0xd711, 0x80800) dup3(r0, r1, 0x0) 2017/12/04 04:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9e000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fa9000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f000025d000)="2f6465762f7663732300", 0x0, 0x10400) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(r2, &(0x7f000074a000)="2e2f66696c653000", 0x400000, 0x1000010) prctl$setendian(0x14, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00001d8000-0x4)=0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000c95000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000352000)=0x1e) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) [ 152.302192] device gre0 entered promiscuous mode 2017/12/04 04:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000823000-0x20)=[], 0x0) syz_open_dev$sg(&(0x7f0000e3e000)="2f6465762f73672300", 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000093f000)={0x0, 0x3f}, &(0x7f00004db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000ee000-0xc)={r2, 0x3ff, 0x30}, &(0x7f00009bf000)=0xc) fallocate(r1, 0x2, 0xff, 0xff) 2017/12/04 04:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f00006e4000)="4e", 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/04 04:21:15 executing program 4: r0 = open(&(0x7f000012d000)="2e2f66696c653000", 0x101003, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000d0b000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000dd5000)=0x0) io_submit(r2, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x582, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r1, 0x0) 2017/12/04 04:21:15 executing program 6: 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) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a85000)="2e2f66696c653000") syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) perf_event_open(&(0x7f00000ac000)={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) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004f9000)={@common="67726530000000000000000000000000", @ifru_mtu=0x5}) add_key(&(0x7f0000c8d000)="6b657972696e6700", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r1, &(0x7f00009f1000)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 04:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x7, 0x802, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000b9e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fdd000)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000451000-0x10)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000097d000)={{{@in=@loopback=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ed000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000f2a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058a000-0x4)=0xc) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/04 04:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x121080) ioctl$KDDISABIO(r0, 0x4b37) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r2, &(0x7f0000823000-0x20)=[], 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000064a000-0x8)={0x0, 0x0}) 2017/12/04 04:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d1000-0xa)="2f6465762f6375736500", 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000720000)={0x6, 0xba, 0xe8, 0x3, 0x11db, 0x8001, 0x6}, 0xc) r2 = memfd_create(&(0x7f0000edb000-0xd)="2f6465762f6e65742f74756e00", 0x3) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000fda000)="000000000000000000000000000000000000000000000000") io_submit(r0, 0x0, &(0x7f0000534000-0x1c)=[]) 2017/12/04 04:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xa) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(r0, &(0x7f0000d6e000)={0x80000001}, 0x8) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000069b000-0x24)={0x9, 0x4, 0x6, 0x8001, 0x8, 0xff, 0x4, 0xfffffffffffffffe, 0x3, 0x100000000, 0x8, 0x3ff}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000031a000)=0x0) set_robust_list(&(0x7f0000d22000)={&(0x7f0000b26000/0x2000)=nil, 0x5, &(0x7f0000ff6000/0x1000)=nil}, 0xc) 2017/12/04 04:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) pipe2(&(0x7f0000633000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001d9000-0x38)={0x0, 0x30, "ea198e7e614140dda003226c83240f4487f8f6bdb8822c8ccd36d41b83776501c13587839504ade745fe594aabaab568"}, &(0x7f0000d46000)=0x38) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006fb000)={r2, 0xfc}, &(0x7f0000783000)=0x8) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r3, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/04 04:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000081d000)=[{0x7, 0x7}, {0x0, 0x656a}], 0x2) setsockopt(r0, 0x4000000000107, 0x8, &(0x7f0000d26000)="e9", 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a2d000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000099000)={{{{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]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xa, 0x1, "629d21d721f2e7c769c8c45dc287497e737cdba3fc5f81f0ca130d2d441944e60f4488bca609e7ec052385eaa048de8e338d1e395d1dc82ee45194e0dcf0addcb08f19354670d168c8ea86e142eb59ee"}, 0x160) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb9000-0xa)="2f6465762f70746d7800", 0x101000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000983000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003a6000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000d4e000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a54000-0xc)={r2, 0x9, 0x30}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000029c000)={0x2, 0xffffffffffffffff, 0x1}) dup3(r0, 0xffffffffffffffff, 0x0) [ 152.455698] device gre0 entered promiscuous mode 2017/12/04 04:21:15 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) r0 = socket$netlink(0x10, 0x3, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000854000-0xc)="2f6465762f72666b696c6c00", 0x98000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a3d000-0x3)={0x100000001, 0x80, 0x0, 0x40}, 0x5) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004e000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x2) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000ecb000)={0x4, &(0x7f0000957000)=[{0x0, 0x1e, 0x3, 0x6}, {0x400, 0x4adc, 0xffffffffffff0000, 0x1f}, {0xfffffffffffffb94, 0x0, 0x100000000, 0x9}, {0xbb, 0x6, 0x4, 0x9}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ecf000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc2000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c90000-0x10)={r2, 0x1, 0x6, @random="915547cab2d5", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ee5000-0x4)=0x0, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) removexattr(&(0x7f0000db4000)="2e2f66696c653000", &(0x7f000069a000)=@random={"757365722e00", "2f6465762f7573626d6f6e2300"}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000031a000)=0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000c29000-0x170)={0x5, 0x4, 0x6, 0x7, 0x6, [{0x3, 0x8001, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x800, 0x9671, 0xa9f, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x7, 0x40, 0x8001, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x5, 0x80000001, 0x100000000, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x1d8a, 0x0, 0x0, 0x0}, {0x6d303d72, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2017/12/04 04:21:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x1000, 0x0) r0 = perf_event_open(&(0x7f00000ac000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key(&(0x7f0000680000)="6b657972696e6700", &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000-0x4)="", 0x0, 0xfffffffffffffffe) read(r2, &(0x7f00009f1000)="00", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000076c000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000f0e000)={0x2, 0x0, 0x5, 0x9, r3}) 2017/12/04 04:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/04 04:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") write$evdev(r1, &(0x7f0000a60000)=[], 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000b95000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readahead(r1, 0x4, 0x3) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000339000-0xa)="2f6465762f70746d7800", 0xfffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x1) 2017/12/04 04:21:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fadvise64(r0, 0x0, 0x200, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b7d000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) r3 = dup(r1) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00006b5000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000084000)="617474722f63757272656e7400") clock_gettime(0x0, &(0x7f0000d46000-0x8)={0x0, 0x0}) clock_gettime(0x800000003, &(0x7f000093b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dd8000)={0x0, 0x0}) write$evdev(r1, &(0x7f00001e1000)=[{{r2, r3/1000+30000}, 0x0, 0x80000000, 0x8}, {{0x0, 0x0}, 0x0, 0x5, 0x2}, {{r4, r5/1000+30000}, 0x3f, 0x8, 0x5}, {{r6, r7/1000+30000}, 0x4, 0x8, 0x2}, {{0x0, 0x2710}, 0x3f, 0xffffffff00000000, 0x0}, {{0x0, 0x0}, 0xa6, 0x9, 0x9}, {{0x0, 0x2710}, 0x7fff, 0x400, 0x10001}, {{0x0, 0x0}, 0x5, 0x8, 0x5}], 0x80) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e11000)="636d646c696e6500") r2 = openat(r1, &(0x7f0000cd0000-0x8)="2e2f66696c653000", 0x50000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) r4 = socket$bt_sco(0x1f, 0x5, 0x2) fchdir(r4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00001ec000)=0x0) r5 = memfd_create(&(0x7f00007a9000)="636d646c696e6500", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002d9000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d10000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000097c000)={r6, 0xa4, 0x30}, &(0x7f000080d000)=0xc) umount2(&(0x7f00008eb000-0x8)="2e2f66696c653000", 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000ff1000)="", 0x0, 0x0, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_dev$sndseq(&(0x7f0000740000-0xd)="2f6465762f736e642f73657100", 0x0, 0x5) r8 = socket$netlink(0x10, 0x3, 0x23) sendmsg(r8, &(0x7f0000b68000)={&(0x7f0000f01000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f93000)=[{&(0x7f0000110000-0x4c)="49c09b101ce96ad286acc52c455567aa5f8d00b44881a756d3d946695985c38587e387e0266be73bd15f71e1612d33ceb67654640fbea8d031ad1dbd2f012fc1d21eb774b066f3603f3f43d4", 0x4c}, {&(0x7f0000c19000-0x1000)="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", 0x1000}, {&(0x7f0000030000-0x6c)="6d9aaabebec48266f83f6551fb3ce77d20bb5e39f92aef6a3be217b97ab33b915e2919602372631869c3f7d4512dfcb33fcb8af9f0054b7f87fa1243ca7e26c754e107311ec1a2fcdb9a219f8e0223cba358a1b9251f311726f6d89be3ad5ec925e43f9ce4d4198cd0c68f6f", 0x6c}, {&(0x7f0000eab000)="2b5f5127bb0167eba1eb7ee4fda02d53e39c3f1670e190530fb33f0505c88ce7cf694d49e76a4f13afacd0a387788d50c83e975b6f0cb630dad6b92e639cf2bfca441aacc16d46973c137a886413035db9e9b2a230262e6a77b5cff5fff63a642dd4de61ca22d74e05c063f2628d65c5cc34fdeb9b434a0cc8d81583a04dca1dd42a753227fdb5ee5dd10f2e4b999490f1988f6bffc92ff26c9e2cc6453afb137b5c66e3f342ae9260c9766fc1059c4aa2975d2451a08fdbb2d21585ffb3c6f9d28a1b9fdb9062e1744b96e63f", 0xcd}, {&(0x7f0000d8e000)="3598b5d6cf42d7c8a1d414b2428dddd943829c468d41a6cc3b2ebaa5fcc4677621da02fba9572fb59e356d200826d43d0fb07050660b337feafb7a670271086f5cb15e0f6351b914d1a6248515cd0a71bad96e21d9048941a6806c170ff0d48ad8dacdd1afb2fd71272a5ac7496d69496c30684104b7c9f29cec7c815eb776b9e9ef9bda48908717ffa8bd9297f72ec66402d85dd8ac90d8800f9304775daae1d951efcefdd057afda13fd2e9d80f78936a891d05713b12d22141a122a87ae0a3f8b273c8f5cb6d1d6e3723af1258b3fd659e3d88424436e75042129ef4166d4ebb7f3c46314ea495ac2", 0xea}, 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{0x100c, 0x101, 0x4, "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{0x40, 0x0, 0x100000001, "6db5dcee827cb84a1a1ae25187bd3a344a5c79440885824bbbd496ab0760d747dfc4ddbdf545235872fd40eb900e1b047ada"}, {0x54, 0x117, 0x7, "1f972826bd625ae508e13a6fcdf7342c44339af12b8d6d713e455891ac08545e284006646ab959fc3c15283fcac168fab2a190d67aa2a90d986ba12c5b4977eaaceaf21258f8"}, {0xc, 0x119, 0x101, ""}, {0x34, 0x13e, 0xae, "890a3a2929860172fff0868234acedcad0c7df211c9a1eb63252019d73933bce658b182962"}], 0x21a4, 0xc040}, 0xc800) fcntl$setpipe(r3, 0x407, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000461000)={0xa, @time={0x0, 0x0}, 0x101, {0x9, 0xbd9}, 0x5, 0x2, 0x3e93245a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000c94000)={0x0, 0x0}, 0x0) r11 = dup3(r5, r9, 0x800080000) setsockopt$inet_dccp_buf(r11, 0x21, 0x20000cf, &(0x7f000000b000)="1f502ab43fefcf18e34209aceb47b65748f066f79db82259f2195e9f74e9fcf83c13bde6f8a76cf482cde3f98d376c9d9e1a07958a1dfcc5021124bd46e3d55d6275180ea51f781d3f7614e3e5067993aab717dbc4064e7350", 0x59) renameat(r10, &(0x7f0000512000)="2e2f66696c653000", r11, &(0x7f0000588000)="2e2f66696c653000") mkdir(&(0x7f0000a10000-0x8)="2e2f66696c653000", 0x10) unlinkat(r1, &(0x7f0000dbc000-0x8)="2e2f66696c653000", 0x0) ioctl$TIOCSTI(r11, 0x5412, 0xfffffffffffffff6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00009e3000)={0x0, 0x3ff, 0x4f1, 0x87, 0x7, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:21:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fgetxattr(r0, &(0x7f00000b9000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00007d3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) r1 = creat(&(0x7f000064d000-0x8)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000014e000)={0xa, &(0x7f00004b3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000bc8000-0x28)={r2, 0x1, &(0x7f0000de6000-0x4)=[0x6], &(0x7f0000a5c000-0x20)=[0x7, 0x3, 0x7f, 0x7, 0x0, 0xd040, 0x4, 0x0], 0x1, 0x2, 0x6, &(0x7f0000597000)=[0x0, 0x5fb3], &(0x7f00001a8000)=[0xfffffffffffffffa, 0x401, 0x3], 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000293000)=0x3ff, 0x4) io_setup(0x1ff, &(0x7f0000dfe000)=0x0) io_submit(r3, 0x1, &(0x7f0000534000-0x1c)=[&(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000932000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000706000)="2e2f66696c653000", 0x68) recvfrom$inet6(r4, &(0x7f0000df3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x40, &(0x7f000014a000-0x1c)={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2017/12/04 04:21:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000041000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000392000-0xc)={0x2, r1, 0x0}) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) [ 152.572969] device gre0 entered promiscuous mode 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000928000-0x11)="2f6465762f7161745f6164665f63746c00", 0x301400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002d4000)=0x0) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2017/12/04 04:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000265000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000591000-0x4)=0xc, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000550000)=@assoc_value={0x0, 0x7529}, &(0x7f0000822000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000036f000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022a000-0x4)=0x8c) r3 = creat(&(0x7f0000a72000)="2e2f66696c653000", 0x8c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000076b000)={@common="67726530000000000000000000000000", 0x76c}) open(&(0x7f00003a1000)="2e2f66696c653000", 0x309000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000399000)={0x1ff, 0x0, 0x1, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000cbf000-0x4)=0x0) fcntl$getflags(r1, 0x404) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000fdd000-0x8)={0x1, r4}) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f00005e1000-0x8)=[{&(0x7f000032f000-0x11)=[{0x11, 0x1f, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000d88000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00003c6000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000-0x4)=0x10, 0x800) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f00006b7000-0x2)="5d00", 0x2) dup3(r0, r1, 0x0) [ 152.636145] kasan: CONFIG_KASAN_INLINE enabled [ 152.640948] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 152.648358] general protection fault: 0000 [#1] SMP KASAN [ 152.653878] Dumping ftrace buffer: [ 152.656683] QAT: Invalid ioctl [ 152.660570] (ftrace buffer empty) [ 152.664269] Modules linked in: [ 152.667450] CPU: 1 PID: 27262 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #116 [ 152.674796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/04 04:21:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "08"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea3000)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000a5d000)=0x6) 2017/12/04 04:21:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000856000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000049a000)="2f6465762f766373612300", 0x1bc8, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000025e000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000031a000)=0x0) 2017/12/04 04:21:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x109080) mount(&(0x7f0000bd3000-0x8)="2e2f66696c653000", &(0x7f0000d6e000)="2e2f66696c653000", &(0x7f000072b000)="7666617400", 0x1000000, &(0x7f000010d000)="13381c14523b94d0880f0e21f51904f00bd2cfb139f7f393689dbcbbe50b5f25629c4fe444204009d3") ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000095e000-0x4)=0x4000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000db9000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f4f000)={r3, 0x1, 0x6, @random="4fc444953af4", [0x0, 0x0]}, 0x10) [ 152.684138] task: 00000000b7ef8a0c task.stack: 000000007deb4ecf [ 152.690191] RIP: 0010:sidtab_search_core+0x6a/0x320 [ 152.695198] RSP: 0018:ffff8801cc07f878 EFLAGS: 00010202 [ 152.700554] RAX: dffffc0000000000 RBX: 0000000000000008 RCX: ffffffff82207ffd [ 152.707817] RDX: 0000000000000001 RSI: ffffc90002bee000 RDI: ffffffff874c5180 [ 152.715071] RBP: ffff8801cc07f8a8 R08: 0000000000000003 R09: 1ffffffff0d6ab33 [ 152.722323] R10: 0000000000000000 R11: ffffffff87489d60 R12: 0000000000000001 [ 152.729579] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 152.736823] FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:00000000f7789b40 [ 152.745021] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 152.750872] CR2: 000000002093b000 CR3: 00000001c5c63000 CR4: 00000000001406e0 [ 152.758116] DR0: 0000000020001000 DR1: 0000000020000000 DR2: 0000000000000000 [ 152.765357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 152.772595] Call Trace: [ 152.775166] sidtab_search+0x1f/0x30 [ 152.778855] security_bounded_transition+0xa8/0x4d0 [ 152.783850] ? security_validate_transition+0x60/0x60 [ 152.789019] ? security_prepare_creds+0x89/0xb0 [ 152.793667] ? prepare_creds+0x2ba/0x360 [ 152.797700] ? abort_creds+0x130/0x130 [ 152.801579] selinux_setprocattr+0x8d0/0xb50 [ 152.805964] ? ptrace_parent_sid+0x540/0x540 [ 152.810364] security_setprocattr+0x85/0xc0 [ 152.814666] proc_pid_attr_write+0x1e6/0x280 [ 152.819052] ? proc_task_getattr+0x180/0x180 [ 152.823431] __vfs_write+0xef/0x970 [ 152.827031] ? lock_acquire+0x1d5/0x580 [ 152.830975] ? vfs_write+0x410/0x510 [ 152.834659] ? kernel_read+0x120/0x120 [ 152.838526] ? __lock_is_held+0xbc/0x140 [ 152.842578] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.847564] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 152.852290] ? __sb_start_write+0x203/0x290 [ 152.856587] vfs_write+0x18f/0x510 [ 152.860108] SyS_write+0xef/0x220 [ 152.863531] ? exit_to_usermode_loop+0x198/0x310 [ 152.868260] ? SyS_read+0x220/0x220 [ 152.871863] ? do_fast_syscall_32+0x156/0xf9d [ 152.876347] ? SyS_read+0x220/0x220 [ 152.879949] do_fast_syscall_32+0x3ee/0xf9d [ 152.884253] ? do_int80_syscall_32+0x9d0/0x9d0 [ 152.888814] ? lockdep_sys_exit+0x47/0xf0 [ 152.892935] ? syscall_return_slowpath+0x2ad/0x550 [ 152.897846] ? sysret32_from_system_call+0x5/0x3b [ 152.902668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.907493] entry_SYSENTER_compat+0x51/0x60 [ 152.911872] RIP: 0023:0xf7f8dc79 [ 152.915205] RSP: 002b:00000000f778908c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 152.922883] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000201e1000 [ 152.930490] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 152.937730] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 152.944968] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 152.952208] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 152.959474] Code: ea 03 41 83 e4 7f 80 3c 02 00 0f 85 7d 02 00 00 4c 8b 33 4d 63 e4 48 b8 00 00 00 00 00 fc ff df 4b 8d 1c e6 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 41 02 00 00 48 8b 1b 48 85 db 0f 84 8b 00 00 [ 152.978695] RIP: sidtab_search_core+0x6a/0x320 RSP: ffff8801cc07f878 [ 152.985298] ---[ end trace 33a6167b5986c305 ]--- [ 152.989861] QAT: Invalid ioctl [ 152.993247] Kernel panic - not syncing: Fatal exception [ 152.993681] Dumping ftrace buffer: [ 152.993684] (ftrace buffer empty) [ 152.993687] Kernel Offset: disabled [ 153.009781] Rebooting in 86400 seconds..