x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f72746300", 0x4002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006a8000)=0x0) r2 = socket(0x40000000015, 0x5, 0x0) fsync(r0) r3 = request_key(&(0x7f0000ecd000)="6465616400", &(0x7f0000b3c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c12000)="2f47504c2476626f786e65743000", 0xfffffffffffffff9) mmap(&(0x7f00003dc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000fca000-0xc)={0x5, "e50d66bcc80e"}) mmap(&(0x7f00001d8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000826000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000fc8000)="6c6f676f6e00", &(0x7f0000951000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc8000)="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", 0x1000, 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f0000fc9000-0x8)="6269675f6b657900", &(0x7f0000778000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000f24000-0x1)=0x3) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r2, &(0x7f0000fc7000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x40000100, &(0x7f00006fd000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000d1000)={0x4, &(0x7f0000c1f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000300000)={r5, 0x1}) keyctl$read(0xb, 0x0, &(0x7f0000fc7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) sendto$inet(r2, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000fca000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) [ 179.451716] nla_parse: 1 callbacks suppressed [ 179.456319] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/13 13:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f00006cb000)="2f6465762f6972636f6d6d2300", 0x7, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d48000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecf000-0x4)=0x8) r1 = syz_open_dev$sndtimer(&(0x7f00006fa000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000acb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="dda630802189", @local={0xac, 0x14, 0x0, 0xaa}, @random="c253b0919789", @multicast2=0xe0000002}}}}) pselect6(0x40, &(0x7f0000d28000)={0x20, 0x80000000, 0x0, 0x6, 0x6, 0x0, 0x4, 0x1}, &(0x7f0000d69000)={0xffff, 0x5, 0x200, 0x2000000000000000, 0x5, 0x3f, 0x6, 0x20}, &(0x7f0000d6d000-0x40)={0x1, 0x400, 0x2, 0x7f, 0x9, 0x3f, 0x6, 0x7}, &(0x7f0000227000-0x10)={0x0, 0x0}, &(0x7f0000e04000)={&(0x7f00008cb000-0x8)={0x9}, 0x8}) setsockopt(r4, 0x107, 0x8, &(0x7f00003db000)="227e1a16", 0x4) recvmsg$kcm(r4, &(0x7f0000cca000-0x38)={&(0x7f0000a31000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000581000)=[], 0x0, &(0x7f0000b91000-0x82)="", 0x0, 0x0}, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000064d000)=0x3) connect$unix(r4, &(0x7f00007dc000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) open_by_handle_at(r3, &(0x7f00003a2000-0x6c)={0x6c, 0x3, "e153d83a1c88804f0010e5b5e3638bc2ce0b37e047a56b802ab9ddc1486e585660d5e7162c8502808bf1396c22a871d1ab9d2756d2f21d6446918cc4b8eb29fbaac3909df141e6e86dbc6d4ec954c94721bc595bfe6a5598c3b154f8efe9749cfcf9f01f"}, 0x2000) close(r3) read(r1, &(0x7f0000f73000-0x1)="00", 0x1) r5 = add_key(&(0x7f0000939000-0x5)="6465616400", &(0x7f0000af0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e15000-0x6d)="ff54287eac4a723e9cd7ad8b52c6a1933f6c0021c62eabf340f3ab820afb190fd03a34ded836bda2fc9bfb96e65f2d93e88c86bf58e6aee53a5dd77c4fed6db3d3a6f84b12ce7774810ef90da69f3d6c268c39540970312ac8af72bd4215b85c85719a9d7dd9b248955c0acc84", 0x6d, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e4f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b2000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003cf000)=0xc) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fc9000)={0x0, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xb5a, 0x7d00000000, 0x91}, &(0x7f00004d1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b7e000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5874, 0x4, 0x4, 0x7, 0x4}, &(0x7f0000bd6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f77000-0x4)=@assoc_value={r8, 0x2}, &(0x7f0000025000-0x4)=0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000568000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000dec000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000dee000)=0x0, 0x4) keyctl$chown(0x4, r5, r6, r7) 2017/08/13 13:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x121040) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, r1, 0x2000000000) r2 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000293000)=0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000099000/0x2000)=nil, 0x2000) ftruncate(r4, 0x4) fcntl$addseals(r1, 0x409, 0x6) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r5 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000002, 0x11, r5, 0x0) fallocate(r5, 0x0, 0xffff, 0x74) open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) readv(r5, &(0x7f000000f000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) flistxattr(r3, &(0x7f00002af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x80) readahead(r0, 0x620625b7, 0x1800000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xce50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000460000/0x4000)=nil, 0x4000, 0x8, 0x7481c, r0, 0x2) mmap(&(0x7f00009e0000/0x3000)=nil, 0x3000, 0x100004, 0x31, 0xffffffffffffffff, 0x4e) link(&(0x7f0000005000)="2e2f66696c653000", &(0x7f00001e2000-0x8)="2e2f66696c653000") r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000331000)="00", 0x3) mmap(&(0x7f0000db1000/0x4000)=nil, 0x4000, 0x3, 0x36, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9b000)={0x8, 0x0}) delete_module(&(0x7f000044f000)="47504c6b657972696e6765746830242100", 0x0) r4 = dup(r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f9d000-0x4)=0x0) connect$netlink(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}, 0xc) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x4, &(0x7f00003c6000)={0x0, 0x0}) mkdir(&(0x7f0000c93000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) recvfrom$unix(r3, &(0x7f00008ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40010000, &(0x7f0000132000-0xc)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={r5, r6+10000000}, &(0x7f0000005000-0x4)=0x1, 0x0) getegid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f8c000)="2e2f66696c653000", &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000f9f000-0x20)={0x4, 0x9, 0x5, 0xffffffffffffffff, 0x2, 0x92fc}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x27) 2017/08/13 13:24:08 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x8b16, 0x7) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f67000-0x8)={0xb100, 0x0, 0x7, 0x1, 0x80}) r1 = socket(0x10000000010, 0x2, 0xc) socket(0x0, 0x0, 0x0) write(r1, &(0x7f0000d18000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000055c000)="2f6465762f72746300", 0x490403, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007b000)="2f6465762f6877726e6700", 0x8800, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00008ba000-0x4)=0x0) sched_getattr(r4, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) gettid() getpgid(r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009a9000-0x4)=0x7, 0x4) r5 = socket$unix(0x1, 0x6, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89a3, &(0x7f000048a000-0x28)={@generic="cd6b29c6acef9721426ac1f0e187d8dc", @ifru_settings={0x1, 0x6, @fr_pvc_info=&(0x7f0000913000-0x14)={0xf3c5, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) gettid() dup2(r3, r2) exit(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x0) r8 = dup2(r6, r7) ioctl$KDMKTONE(r8, 0x4b3b, 0x4) write(r1, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) [ 179.515646] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/13 13:24:09 executing program 7: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000066000)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000004d000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073f000)=0xf9) r1 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f000092a000)=[{&(0x7f00001b4000)=[{0x20, 0x20, 0x80100307, 0x0, 0x0, "0237f200e11000f40affea0004000200"}], 0x20}], 0x1, &(0x7f0000925000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x3, 0x20000000}, 0xc) 2017/08/13 13:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000032d000)="2f6465762f76637300", 0x40400, 0x0) unlink(&(0x7f00005df000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000055d000-0x8)="2e2f66696c653000", 0x10040, 0x1) getpeername$ax25(r0, &(0x7f0000a10000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d9000)=0x10) r1 = syz_open_dev$urandom(&(0x7f0000689000)="2f6465762f7572616e646f6d00", 0x0, 0xffffffffffffffff) set_mempolicy(0x8003, &(0x7f00001e5000)=0x1ff, 0x7f) socket(0xb, 0xa, 0x5) fallocate(r1, 0x3, 0x101, 0xf41) remap_file_pages(&(0x7f0000cfc000/0x4000)=nil, 0x4000, 0x800000000008, 0x400, 0x0) memfd_create(&(0x7f0000d8d000)="df11000100eb", 0x0) creat(&(0x7f000098a000)="2e2f66696c653100", 0x52) r2 = syz_open_dev$loop(&(0x7f0000d33000)="2f6465762f6c6f6f702300", 0x0, 0x2) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x2) pwritev(r3, &(0x7f0000f8d000)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f27", 0x2f}], 0x1, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000511000)=0x8001) pipe2(&(0x7f0000f21000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffb) getsockname$unix(r4, &(0x7f0000620000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000e3000-0x4)=0x1002) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000eaa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069f000-0x4)=0xe8) pwrite64(r2, &(0x7f0000622000-0x1000)="d362371a6b7ca947fa8f27e92178e03bcf55d80c848e1facf010a51c6274bbb746c9222eba43003b1598cfe0abf6ad5cd6f77ec899ba889bf519ba0a33334cc04e0d37ce7616d6d038ad9e072782a5784065924df5f7799191837c62503162520a444c577024b0f226dc85be8f33bffb1e4aaf838b387ebdac0c69f5d76ed4f564426376501fa1792e4f4000fdf06958093d7f2b8391c4c617384ba1450d16dadb4a24f2d8f3406fff7e97ce7c61191013896739870d667333b75ab9d5d425623a937441e5f1684ae084d4f84c03104bbc1fef96e446cf81cbbeb8d3abf5f02c4ce89cdb743570f7248b3c6793e420b076a98c90c323b57dfc39a0bda7feedfbfb06c288d450a0422431aa1af4098b1dc09c083c278ffd28d435f40d2bfe9488983dc7b486767504fd4c77c3ed3253d74e0402a9e232061edcc367de831cd62d39a3f4b2fc5e63f94e694c2a91906688cc4969610521650997a3bb1af9d6413a0b6b7fdc95fbd133d12bb6a385071fb06da59c88db1b67ac160b73944b52335ca3b153735995c04740866d0119c6747ba91e43bda4749c27bda785ed03c733b5eba5ad850b03ff35f8c1d25d521fdb8917a5796553c824959af842849202819488a798367655b28003b1a0a68531a44e4febb81af0e06595be3389fe7ff6d1e1fefe9e087faf6e117b70c94e509d932cc70137b136f93529d028286aa4eeb244c3a6b7d158ea4b7fd5f3b88eb856f505389969e22b66084581065355307bd8c7fdb15be378f2de3536a046e99de5e74e8605346c270001ec7b015da4916ab03f3e37d6c0c54e097631e4dbc9e8d3b285a5d0dbb5e67b572bbe078397240f0c3aea0364d4ddaf686099bf8cdd92d9121190e477046ab4a7c1437647181740bf667a90d357cbdb567d45e6ec1e8bf9af0a53217aed2de230b560fb91a0346586c389e0edb9d47a45d5d55cafad70a940741b7df2a37d859590b87523238eb471e5cd64fde98904bb4a711fb7d1b752fea0de372a236ff4125e8d6ca6781459270991b261083a915994e4ff3486efe84fdb1f7d29229a44768549c6120e5c67776f76ecf310a4776934a767f6a5ccbdffc5cd2ae03fdfbe5e7f362fad8e63ddb83099adda4fd493b1e9c955fea05840c695e6ec473f2a4774aaf4ef74f2df8d11343722e0a8a298f82578b769f089b11a27e9cbc799e37bcc05b0d1a182c7d5ceae8b6759af0687bd7b5c682178a0af2cccd6f33f8c63dbd83c968dccb8db2762aa4e5799fe7adfb9a50eba39344a6a170e6b7c3ab68ad2fa3340acc46f3b6126e9ad48d4764c91db7e1fad2522319bed530df242f3db3984dc789076a883b2e34bdf9b59889f4fb866bb6e18a92bae65df8b6aecd804f1b1d256e5b30224ebaea15132ab84b82f3c52e4fb6ec03e89d5d028d46f067dd6b9173c6aec374e229d3a80cd03342699796f471c24642e37f08f14ef5147d9c80c032de9ec88a74d52876c66615695913f6131d7d632c0082c081b51c7ca2f3a296f1c52547e962a22c59385f5c7ef9859f01bbd3dc48f72bad8356ed417a1d7c1c84da0210ddf3bf6ddcda09c20842ffaa1f869605ad8bdda0747f54a84160ecc3f82b0be51f37977297d32d7b77e42110edddc77699dc376e8af82c4c0fe7bcb34a66c5fcb9efba95645413d000493482b171b76ac43eee6ccba88febbf2a3bc9a85a34449313dd6d85671c71fa243991d9b056d098195c37330579fc43d4710fcdd03872fe9eb15e0705fc2b8b45a6ef6b842043efbd4f502c3cb1fd867e9e59d4e759ca325c54d5fb0158e4380c3ac8e73eb175de18e96b8b8737080babc2a32e46b40b2199f1dbef312d9db4b94137e23e4bba4dba5ee30bf9789d14ba7efcdced84feb8ce711bdba7c5a025b89ce0d6f50d94366e6054142bda88f0b651ea3b72dcc9a2c07e130c5297e798e0a0c68304445eecbde01c408ade07cdee2ae31d1a5f7c43891ee73b521441e18c7f7969580501792ba0f5e16c57101fff3ec05fe51cf56f7aff7ad0b902a6658f7a143ec0f5ce87cb82293210ddb207bd098f8fdb99e3e82129d713313380442af1e1902a71be5f95e0aaccc96fd2afb7a7f30ab67bd4930e44011cbc95519a3f6ec1fb61638d19a01f9805daa154d8aae8eafa37cb23f9f22bda34a97426b694268054a7398cd3e13185a51f208697d059f241fea939b0fc4da765311fb0fcf7222e5a1fd146b617e7fa829e0ebddccfc676963d6e7df8f89463f636a1c420187fad4c83d988d7561b73a912a83d8d815a00a785b8827660420860e45f1ce2985d466bfdb91fad21c97f620167057429b0e3a521ccdec3b1d656e2a6904750d1e44df08a7d8b7cc649909c57ceb7358413714e8e9ffe741b57fa3e30b8d609a58e408c33b165fc9b1882d1be0a7cc3e1ac0efe40e1d3c247296ef33be2d604f767191615d1377fc5c1ae4677d984e130fefa0c9c1f90f5f718888dfa34e7c6c0c895d0c22d15b0ca7ccef948f8a54956f2b938b16e2d6cc44573fc29aaa19e0d2daa5cb1929f62e85ee782b4952350e26ddeea88fbdca0b14ec6fcc1812abac17223b298cf31531d2380acdf2d53856e06e00e9282cfe56765eef08ec989f383bf31fac6715e3b3848c090b8243832be624484965e0bd52c2c1674f1f6e039b85a313f690b869b5fdbcd8f97fc6ab8a53b8b9d2008eaa9aefdb8a08f9f1bcec5519311f0dc0a8922a4e2506b43b4f1cfdec13b85893649ede215486207e47fc274fa665c22d65cd47f7c2608c9b99c6b9fc9b358fd64266aae24d579a5936d74a83f0332afce81a25369e9d133b0c42fea7433759214b08ead0cf06ab9bb0160aa584211ad88cc96ecf9e4e51a54e70591287afdc78c80b0454d87fbff6e34b36b318a3e8fe5e8fefd7794d9dba26ea79cbd75e6957ab08cbf7228b634d95e42d3fe095c475b72816c1b805c9430d262c47cda3e7d524f971e404d3220c792f4300251621fac7ff50f7bb9a1d39234ec6ea969c5fa7b5067127d6a14eeeadc694eb6fbbe1321fd16b1d125a5889eb083ba9c2fd892bc82e8f7310eaf58e951ead395ab6e76bef291a98046bf3d7beb853be7d0806ed5032d869b19022f63cd617d1b55150e508c65618b37e09f8575c9d32c702ede99369eecd0507525ac51f9b20bc76c78aa85ffda10264c7f29bd1e584d50d0017380580936108a188492b87deb0eb0f11eeb0a2f3964bf21ff4f24d1f8e6e200219414911b3aadcb13fa75461d5c3c53b427a93326fb8278c34fd0b269726c02422d126de0a387afd0a9c5c0a2d3572e0530822b05e9f24b261a5d3cd08a18fd3d428b09fa05c5446b01aaf8954f07543e2cbc66179945d77a1e85bd68b3bf9f8c70b5690b95545371af5286cb6b0c555d63bf4e9531ff383fcd3a38294fe79ac3e34bddae92b6c0435032b76d34ff19e5c9a679a4003c02ee5768cad2282e3e5c2668809a0f1049310f9ac736ae41deaa1d5bee27534d3a62223fb601b1a310e38cb87be68d3ec0d93dc00b02857bb579f9026c7c685cdfee518d754f2bc047225983b88a9fc5683dff1eb17a3e3cea9a96253a59a1543f0a546179b96087e74b0ccd2f679b6ca391c1c41f384509b86d060380b713f467578f8a3ef97659908a2ed5ce0890a125e637f80fc59c123a83f4808c47c1e73874008439f418656bee93dd9f2b60a3bd4c86c4a58ef23791b9d42f74eeef201a3b60a2c363830683e4ee61f9ee0388b41c3d79c737974395787b6e2d0dd56106b2193c100ca1f07715ea1331675b76d89682a138318587330d454f576e0b26f7a2a624af91abb251697ce7e6b6e630f395e2876b1c4447daae4125d43a4bd2a27e1d7e4420fc98cd3f012fd9483c422806db60f6a1cfd4d50e0a3e89a18c05cd816ce86c3aeb28383862f0337b1bc14631c9251310ada27f49b3f3040f49dd4143c32b0681faad11edb82cc0536bc0b80c7bd18ccece7ee863b06e4867483ae2296b94f09f6723a2ef0be2e3e12c49a0b9513185f655eef4168a08e5f4551fcae2f490356095ad95caebfdb69cd1da7bcb2c8e7f48a5198456e8b316f3ea92930c6158bd9c61025935de654abf9caa3404a0a6b02fafe6babb8e2198f5708c4bf3ecffe339a39985b29ae95ed0858541b077e9eef353d005b7a815291b69969cf2e3cf71c25a72c485885f496d234f81f94d9ec9fe98ffe07e15d2ff8ffccdbb022b9ff01ecbd3c44b63ba21699e9f5441d09439af2d41f620ee5fb50b477481f541138a36995a98b849d7ed1c685c592db41455a12a050e01dedc9443a72eaf9d9a94074b4eebfea5b2349d131f830e40ee8a51a4d3d9572f49964423909632ea3c21d34e71ef62752c2c44c59609041ff976a7860b1cadabf1686f5c3e0c27f236c670b1b6ad114d9a329375c9bd5db9f1b60a739d80382be0265767e110e4c03ca637dfc09c548114181ab2508e3454c08090f2a6296f5f395f1c6eb3f401c39edfa036793070e9815c2a2996a66283fbecb58f5bde2d8a33172110c7cdf95244b1ee0758cfbea995373099cf26d323b7994e73f9ec3c98b50d4e288d3d8ae29c11025cf52cd4dee01fc10308b0d9e88bf2d78762615c4fa990c7f6daa5417d8de090ebafa467d0441fc70082201b049679550fcddc57ee07a135e8435ffeff5263b601537b6e8ae9c5938a84aac49224f5a05b83299a4fcb867ed8f5b2011bcf32bb5e4da108684f12ee8065b8ad0e4b32d3932346ed6cb3a5ddd0db639a610865a192ae4345009c24d38b1d744de12759e72e5435f6c530ae31dd530af120e508480520af6df048b079b328a91d5091b975065eb90004ff6c7f62ed42b79ff9c11ff82649086b421d4048a854ad52f524d606257d56fae267407f4961996714314d5b2cf1991987f9b402eb338925d0b3fa9310ed16a75cac2b1b2c5223448c6525bf7643120b0dffbcdac2c1422b995c40b243bfd862f07915418f54b4b6d86f3c7b20f823e72908614d8c2c55c9576cd3f4bbb55c0fe56d3b30972f22fec4183baf828251d03d411e6937c5594c9e1c524f0143f9846de94590483facf02215147c2f4764fe09fcf01d784a03d1bff8d1d89043c1f6b7f42e2604e7adfe11d5696cedcbff373490b2362d24814e856e06db97bc4523dd30788aa9cd11e8753e95361a52dba909cdb14160515bdfab46ad1bde77ceb7869cd40a596b8359827507e6e5b12e2c313432157bf152b11691472b14c3e509d3a1697e54c056d42975e68ca336caf12d75ed0a3c971b9b1d1eb4eadb651d893fdf51a513d003b5cc1893cb2f756e2abf776e8ba950b6f3d52d67cbd8d5a25b6a2a5e70ced484e0fb3992c9e2b49959bf2aa2bbe7f1d8a0a39dee98495e72570e4a19390b758eaa7b45743cb47a5ef1372606fa577a42da88128c358bbf1b06ed7b69aba6b2b7f55d9079477bd622d9a42eec5e41121838e2f9ac86dd8b871e8ec1f3dac2b9b791c250e4817d081406168f04a0561ffc447776e5373935a9f6e87a78f5961c23e3a23b6f6a5706373ee960bafd256e5f46de258a285fa4a2a72f88a6a703617d1b025694fabce6d01dca651d49c2f669de8c66082b2dd31dd1c21f150d7906626b16c823e57e59c4812ea72c86f2a2b18e3e00943ac29a0bfbaf6f5330152db800935523d59a49556639a9928a4e3130a57f311ee2742f8a5d973eda5bce50f0a0b4f5258e14e140e478aa72f6c56c378a05d13fb83749af7bc0ffa9ec1d8158fcd1e0e91b89e267fa50c25", 0xffe, 0x0) pipe(&(0x7f00003c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, &(0x7f00001cd000)=0x0, 0x7fffffbb) flistxattr(r3, &(0x7f0000be8000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) init_module(&(0x7f000016e000)="04ff", 0x2, &(0x7f00003bd000-0xb)="2f6465762f6c6f6f702300") getuid() stat(&(0x7f00002dd000-0x8)="2e2f66696c653100", &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f00008db000)={0x3, ""}, 0x8, 0x800) stat(&(0x7f0000385000-0x8)="2e2f66696c653000", &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/13 13:24:09 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x7, 0x7, &(0x7f0000005000-0x38)=[@map={0x92e3, 0xfffffffffffffff9, 0xff, 0xffffffffffffffff}, @map={0x7, 0x1f, 0x1, 0x1}, @map={0x1, 0xd6, 0x100, 0xffffffffffffff9c}, @map={0x0, 0x81, 0x40000, 0xffffffffffffff9c}, @generic={0x8000, 0x20, 0x3, 0x80000000}, @generic={0x1, 0x0, 0x8, 0x1ff}, @map={0x6, 0x4, 0x100000000000007, 0xffffffffffffff9c}], &(0x7f0000005000-0x4)="47504c00", 0xe661, 0x9a, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) getpid() socketpair(0x2, 0x2, 0x92, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000006000-0x38)={&(0x7f0000001000)=@ethernet={0x307, @random="ff8ee57f25c4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000006000-0x2b)="85b9ec178b30235bf36ba3988f2147bd74e8221c2c12aa2e3b5573a93cb4cc61fefa9ed14e1ddbc716e151", 0x2b}, {&(0x7f0000003000-0xb6)="2b7c0b12e6cb58cff9460941bc2e1b66b95a2a0262b4778d5a05909f218f37dfc8a0cf2afb2fab6746c93dad914d38efb483791d15c3c240d553fcf0c92ad3bb844058f929c78ca7bce7c4e5ac3fc7eb3264bd46d775a979ad50fd99a1961ecce8138c45da002285fab6d9c375f08bb74d29d8bc731c7fd600ac5d5c6939084aa444e4282b69518a5eac37114085c3f18bcde223a30cc1ce204ceca75a0f24845a6c532b2082434d61e3e42290c6d7deb66268c631b8", 0xb6}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000006000-0x80)="35f251a3468c9c885a4fa4e2c0e4a1e320b7b2913c021a3188b2b96f59e66d32f38ebb5758a7a36257df36ed5a490a54b209ad0b87e772c04f8ef3c37e5d34b34aaae7c9771c03c8313e88dce719b7e1f9a83bd28925671f358140b4ceb518179154a4ef869af53b3286bb925b027a66a48dd4edcf4817617cf5ae7b8d494509", 0x80}], 0x5, &(0x7f0000003000-0x170)=[{0x58, 0x11f, 0x401, "a4b4b202df1804437bffad86fc01aaab6b0cd1b5b2b99e37842e814c91270d01c586610cf1abbb5baf0cbf864ed69a58616cc471e948e2ec08c7a98cb84bceb89973da758d0908"}, {0x40, 0x10f, 0x8, "54bb077f4d55d12cdaf422eb7fdeb425d0537ef289e2715725f5380d584bf7583c8d6d272c51500141b415eb"}, {0xd8, 0x10e, 0x5, "33c242f483be380207a6b09f3df06a3a2833b32796ae794f8e2a502841815652f8f033a0c4ddfdabdfcd62d4d806bd95e7a79d601e6c8ee8382ccf1ff07cc29bfa3bd103a8e0d412e18d61deca15dcd919766389c1bae798fd836cd525326347ef473fa751edbcb43e598e4c16a09f8b0d786c92ed1b35aec7a442eed4dca48228f66072a717667a6d7309d31b203cbddcca4b7a950800601900677532bfcf8480db907ae29c24cf32810e579fd6ea5a095adbb05a958bfd9005c9b0ed73e953a37d3375df4a4f"}], 0x3, 0x8010}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r3 = open(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x0, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000004000)={0x0, 0x1000000, 0x0, 0x5, 0xf4, r1, &(0x7f0000005000)="b45a896369ba649a5b43b2c6d4b7e43c3ea7d76f5a700f2dd401d5ec5d07d04c47af9c9463102f557826c4490f1f5cecd916d4ad9be95f3264590d413dfe238b62d223f53b2982f298367943978e6e7038ba68b153fa0e449dda7f8d488a4f0f55fdb9979762b09d61f35ad109424b103cbe83f00acefe", 0x77, 0xfffffffffffffffc, &(0x7f0000002000)={0x6, 0x1f, 0x5, @tid=r4}, 0x1, r3}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) r5 = socket(0x0, 0x6, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb6, "f9da4724378293e25461a02d352b048c3fc4280c9564e3897fd70073a157ae7d80f1e1d53d365d9bdb1cc137518b85165af3e078c681edaf4042682a0ca415f053ae8868f7a2103f057f508a66faa771b56f8e7d57bd38f20440305b31c8066e1081a6770c9e7230e59c7c89f95427792d948ecda415cfe5ee40c2942e891965d17debbd83356961043e9152df6bf3320f636bc27229e7bff1857ae2d6da3811c222ca264a118a914ac7a9ea3aa57cf5fb293120968d"}, &(0x7f0000005000)=0xc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={r6, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000005000-0x3)="6c7000", 0x3) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0) 2017/08/13 13:24:09 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027f000-0xf)="2f6465762f73657175656e63657200", 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000cfa000)={0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() pread64(r1, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000757000-0x5)="4c81e418f2", &(0x7f0000ac4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000056000-0x1)="20b342", 0x3, 0xfffffffffffffffc) r4 = fcntl$getown(r2, 0x9) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffff7ffffff, 0x0, 0x1000, 0x1000000000, 0xffffffffffff8000, 0x7, 0x100000000, 0xfff, 0x5, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000df000-0x9)="2f6465762f72746300", 0x80000, 0x0) r7 = fcntl$getown(r6, 0x9) lstat(&(0x7f0000b8a000)="2e2f66696c653000", &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f5000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000080000)=[{&(0x7f00000c6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f83000)=[{&(0x7f0000db3000-0x86)="8127249613953166f720d1714edf37a5d58e772fa909c5700db4116b0a6bdb902c42ca158efc7d89d2842eb486cceb9a90aee760ea1f4d8a108b24f800f1f99bd4c7d895b0918863fc3fb0ab9490c363e402f937faf1e4e3a54781f7bb5a360228a1779e0fd82bc6bcc803aecaaf2b3580ad41a893528cff4452386a1ada94ea21f4437705b5", 0x86}, {&(0x7f0000915000)="21aa6c673403ee4ed97f3ad8adfcc856d576771fe34079bc5ee74e00724f5f50702b58496835c068f2f98d26f58cb6095d72e0aaa6dbf2fd", 0x38}], 0x2, 0x0, 0x0, 0x40041}, {&(0x7f0000b3c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ba2000)=[{&(0x7f000050e000-0x51)="8a29058109cc386fddc7fdaa4148b58043ee51ffde8a003f870d54a26bf781130e6f6c9d345781852e6995a7a839f0cdfe89d12e200cfd7c796becc77b6d0797e0a0d915d84e662a2f090b7d5e99a4243d", 0x51}, {&(0x7f0000fed000)="a7909090c619a11fb7b68c38bf738b1d4a0a2c6e9fa225f96ff3ec2f7485cc80169325f8ef3975ffcd8102e8a67135baa3e44085e30953b45a0ad49a3554d12c29a5b560b640e9c6a491d82bb5b0ddab86a9889d9351745f87240e4de43c821c98ec5b2cdc5374c9ebda250c6f612f7eaebb88925f11f07a58c8a68d62ca720b29745351ca70853c4bdffcc2b5772aec2eabf6e5439d546cba334408b7593c7e1aeab1fae5122714809eec15b1749c269da5203c80eb7d14ed1c36273a05566b4d4ac55245e347c55151fb17b33e7684098c5e86c5e8d84415e1baf531c6124fc4cf8de3010b503f", 0xe8}, {&(0x7f0000015000)="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0xe1}, {&(0x7f0000735000-0x2)="38da", 0x2}, {&(0x7f0000445000)="5c27fb20a10cc9c502b1f6d7664d1372a8073c4ab6e2510a28780fd7770b6b534543a9f45eb30f312396d464eb467642aec00c0b6f14da1e1de0329896a71196d57cec21de6b872888bc6e46deb76aee7e35f9d64edf5723b97b59b30aa2af9c676432f60d76d65dd241f13c16100004c62bb0a95ed0956c65623b3ae07f098e45183be2715e1b35d9e20574b516b9a8833ca31972de1de06436", 0x9a}, {&(0x7f0000e26000-0xfc)="52896a468fd7ce385b216872c27e4ffef48075609785c887d262029c25bc8a4ca6545ea3cbb5f32d7d7f11818b868b10d07d2a308116faf15d0600a39b1d404ccf1f26d179c407724747dfcb612ee884ba4b6700941dc8205249ad82ddef00a41bc1d4f6e4f43c96dc97e7028264edf26b96a7ae0119477dcec2b84f8a1d871284f81ac07465b2332fafa81902ce282e6fdebe451cf1352d00bd7c57109137a318540944f6c4a372be472954b7fde2fc3962f99b13fea9cd3fba1375a8ea29edee9f802cfe36b0a20de10de1a6b64dd6917c363ee7397f9cd83ed0d20f6e9700644df5a0fca7b55721e88cfb2f1c4380ccb4fa4c1b0a2718dee7711c", 0xfc}], 0xa, 0x0, 0x0, 0x1}, {&(0x7f00004fa000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000038d000-0x50)=[{&(0x7f0000bfc000-0x7)="da2efbab2e02fa", 0x7}, {&(0x7f0000ac3000-0xc1)="a737e800fd28eb90732da60da176ed6d46cd6ab829bd521c2e6d4e80cd975197caaa9c730c679db00b5b51d0a3c8a41453cda0dc46d9794d915d998bb6014386868b6f725d332e74f81e792dd3c42b6e7d6741eb2e78105916c2af34e9ae16eb6d4ec5a1ea89fc67f6fc7e67ab3e9862ddd7e73d24a5ac7eca1a26dc413ff899d6814f9ebe521367a358db5aae4a9857caf74683a5aa983092e0388c7c59605d193d1fc86ed0f0b1eadbf6fd9b96f6dbcbe3e188baca86f1e559b121a01bd4252b", 0xc1}, {&(0x7f0000523000)="1334be56e4daaf255a00101181d474021a2591d62dda5648a11b2b87924fa09b55b7fb8377926f46fa54f8cb295c6eea5bcade4973702a9710ebe016dd38003d9c6b190b538bdc8d156a06087d6c628a26ca53acaf9ce68f2850b72b85ee029f5791e483072851d4f4b13d88ba5471", 0x6f}, {&(0x7f00008ba000)="4e232c33", 0x4}, {&(0x7f0000c71000-0x1000)="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", 0x1000}], 0x5, &(0x7f00008a9000-0x50)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x3, 0x880}], 0x3, 0x40004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d52000-0x28)={@generic="d40b6aad02e3350000017e9642abade8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00006da000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000, 0x1, 0x2, 0x0, 0x80, 0xa0, 0x8001, r10, 0x0}, {0x7f, 0x9, 0x100, 0xad, 0xf12e, 0x0, 0x4, 0x6}, {0x9, 0x7fff, 0x0, 0x28c}, 0x2, 0x7, 0x9f9, 0x0, 0x42, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8, 0x5}, 0x19, @in6=@loopback={0x0, 0x1}, 0x7fff, 0x1, 0x1, 0x1, 0x2b9, 0x1, 0xffffffffffffffff}}, 0xe8) shmget$private(0x0, 0x4000, 0x820, &(0x7f0000045000/0x4000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000349000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFPFLAGS(r11, 0x8934, &(0x7f00001cc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000142000)="2f6465762f72666b696c6c00", 0x140, 0x0) ioctl$TCSETSW(r12, 0x5402, &(0x7f000089b000-0x24)={0x49, 0xabf, 0x1, 0x0, 0x3, 0x5, 0x7ff, 0x5, 0x0, 0x100000000, 0xe6a, 0x6}) ioctl$KDGKBSENT(r12, 0x4b48, &(0x7f0000abb000-0x3)={0xffffffff, 0x400, 0x25b}) r13 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000bf2000)=0x4, &(0x7f0000b9a000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00005cc000-0x4)={0x0}, &(0x7f0000da1000)=0x4) keyctl$link(0x8, r3, r3) bind$alg(r13, &(0x7f00005d5000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286663727970742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000d69000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000082e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000033000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000b71000-0x10)={0x0, 0x0, 0xbe06}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00007ae000)={r14, r15, 0x4}) r16 = accept$alg(r13, 0x0, &(0x7f0000b4d000-0x4)=0x0) setsockopt$ALG_SET_KEY(r13, 0x117, 0x1, &(0x7f0000e1a000)="69643b80000000f6", 0x8) readv(r16, &(0x7f000052e000)=[{&(0x7f00009ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000c6c000-0x22)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000903000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00007df000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00009cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000f4a000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f00006b0000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000a55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x8) sendmsg$alg(r16, &(0x7f0000778000)={0x0, 0x0, &(0x7f0000911000-0x40)=[{&(0x7f000052c000-0xf1)="76bf98d7e0ac0c20006f14f7c8b729d5585aea353dd661cc9e8f6eb3a005298eba4314ae326a54ea08c22c74d42999174351224f4a7ed6fed6f38430034db010ef2337d6f79dbfdb93b0d6ea2743e3701dc6801055c8856224ecebd85e6643a8d0f7e1495d1cc1574dc329d4681c83e80dbd03f7a2baa32f911fa8e8bf8b0e215fdd5efd76d17343bab680505e75919b167a97d5c80596033d670e5c8051a2251ae2ecc106024e15e659d0fbec23225007ead6f4a55ee8f7bdd2e3b78ce5f960c6f9dea70ccdbc95a3afab0405a78ae51abae2cd11aa4763a64c3b948186dc3bd4e9e4665a60292778015ac6d16a745123", 0xf1}, {&(0x7f0000932000)="65eef666ef288f0bad968305041630278a02c9aa6cc966499a3e622746fc161367e7a876bb45dd972f9917d774c4ac1ede1132ea45503366e2c286f176eddb525bc6a47c0ba0f384a778fb8f0000003db2c35784f40de3fa2b0000000000000000cd17017cbdf4a470ebf538af9985db63dbfea08d70192e70a4755cdd9bdb", 0x7f}, {&(0x7f0000bd3000)="55758eb5e000000000080000054da0b504fbadc0309126053d1b64ae005d9785d1c34551fcc1706926943e2f482c12c78f3c353f39db09501351c6bc4b48508720de52e4a5b3e37dbad0917692d7c47b5a6002f6dcc78794768949aa8ed0f4b18c8ee43b808c9cc759db000000006080741c794b4e6fd3b125d4f9b1f698dfd6429de815275701f4edc3242d35a65808c69aafcfe6cac456e9bfb9dba757495b9b4af8c9e089b600bb7b0a73252808a182baf70c3bb64f84b2a646cc8a6ca62b1d4b70cae848042205d8333eccab26709dcb13a39028d0542cb543aa32ff805c6c28a0851de6b4abacc6c7c1d30c", 0xee}, {&(0x7f0000258000)="acce46444f23e4018000007a8e0f41a21f57ff5fb8718cdf459c8f221963612a9e27cc234f4a64e74d448b6c4124e607485dd120b45edc35b82389940d6e6ff80728c21988f17a7c5dc4926d18fdeda279e70001eb9970808713980b795b88fad5afb270e6655c8b35a624f6000001ff11173ba4e592ec5abdee48877501eb0475d79707", 0x84}], 0x4, &(0x7f0000b35000)=[], 0x0, 0xfffffffffffff}, 0xc004) 2017/08/13 13:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000775000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$notify(r0, 0x1e, 0x1) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() syz_open_dev$urandom(&(0x7f0000d64000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40400) process_vm_readv(r2, &(0x7f000036b000-0x90)=[{&(0x7f000084a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001ac000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00004a6000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000f44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000d4c000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000078a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000352000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00008dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x9, &(0x7f0000e27000)=[{&(0x7f0000543000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000351000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a70000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x90000, 0x85, 0x20000000, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x2, 0xfffffffffffffffe) r3 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x8100) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000226000-0x4)=0x0) r4 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005ff000)={@generic="d11feb885693393b74c04b0565d41c57", @ifru_settings={0x8, 0x5, @sync=&(0x7f0000f74000+0xe3b)={0x6, 0x8000, 0x0}}}) socket$inet(0x2, 0x3, 0x7) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000029000)={0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) poll(&(0x7f0000f81000-0x8)=[{r4, 0x4004, 0x0}], 0x1, 0x2) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000a29000)="", &(0x7f0000b95000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000e62000)={{0xa, 0x3, 0x1c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x6, [0x0, 0xfffffffffffffff7, 0xff, 0x6, 0x0, 0x3e20, 0x2, 0x8]}, 0x5c) r5 = dup3(r4, r3, 0x80000) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000950000)={0x7, 0x9, 0x10001}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000631000)={0x0, 0x12000, 0x0}) 2017/08/13 13:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d31000)="2f6465762f696e7075742f6576656e742300", 0x7f, 0x80) r0 = socket$inet6(0xa, 0x5, 0x10000) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x35d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00007d2000-0x4)=0x800000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00005aa000)=0x2, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) ftruncate(0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0xd, 0x80, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000de7000-0x28)="0707a74e5dc06c18df10e60efffc42cc1afc1d78d68e06000000000000002a30", 0x20) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e99000)={0x26, "736b6369706865720000e4ffffff", 0x0, 0x0, "63686163686132300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000de7000-0x28)="07070e615dc06c37ff10e60efffc424c0afc1d00098e84a5cf1d17b4fc982a42", 0x20) r4 = accept$alg(r3, 0x0, &(0x7f000073c000)=0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00001f2000)=0x2536, 0x4) sendmmsg(r4, &(0x7f00006e1000-0x80)=[{{&(0x7f0000c67000-0x60)=@nfc_llcp={0x27, 0x52, 0x0, 0x0, 0x0, 0x0, "629c8879e78f491ae707f1661f36920f58f572864c369f260ded4f322489733ef574b941ac32e4fa306f678ce4650292f7cb69928f9dc5a7e2021aae9dcb91", 0x0}, 0x60, &(0x7f00003ba000-0x40)=[{&(0x7f000087f000-0x6b8)="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", 0x6b8}], 0x1, &(0x7f00001c3000)=[{0x90, 0x27294f0b0bbd575c, 0x4, "af73e2168e4b6bab4d10ca10a522c7c3c173e643db5c53c7f3fc5b46fdad410c9d4d0a010acea8df6e916d466bfc5c68b6b9fdf51b6ea896d915fd6d1bf4abe2bce21954f08b0925f3d839980b426132c098f67ee5e6059a996933670bb9d2cea3a4a731137831d0f01611a2370280af399db44198d2fcc1ec71b98435e06216"}, {0x20, 0x11e, 0xffffffffffffff7f, "7764899f6df8bfea0c00f4"}, {0x40, 0x1ff, 0x1, "d5b2262b00294ca6813346b2c6e6d853efbbf655e2cfefeeb71bb0b4e854f552e07b6dc2ad53048910ee"}, {0x40, 0x109, 0xffff, "fd93055ed3cbacee7f09bb2c803145d264c701329ed70b1e24f7b0795c1eb33cbeba5a36154127ea15b4"}, {0xe0, 0x0, 0x5, "cb0918644739eef6159ade3cce5a8178a7d6eeae7f2dc2db11f26603c0d959a9e2420c38f09c8236792ce6ecbd49293c9eb5a687cc355d857a4c175c42a72f93982a65cbba265fc5848e83560fb00eca836bd998d52ff78bd26265005358d37a6c44b37798d403b033fe6e222820129d449bb288e743cf07d12cfac391f0174f5e8e9d157699d4825496b023649b1ffc7cfdbd6990898beef6d1057e8e798b89bba61b36a4df3f3a4fb704afc9fcb295b277e6ec0f756c7d6e73fc88940ea1b280e08fdb8f7ec4ecb2a93e"}, {0xb0, 0x0, 0x7fff, "d121de6439f2e09b1ec09263c3758eb2476cb2a360242366ed72ef5bff1a9a13df174a516eff97ee65ff04059022a8fc7ca9554f8c89371248d074348dee68de423c22c7fd36eeb357ae9e605c5a1b722414e608e24509c5d39aa66daa1e14b3eeb7de63a2d8c414912292f512c9f02fc368172e1a3bfbed27df077a41f41725d1acd64f9e2979d773cf3e6aaeb4f529f6eb882da963ad946571c8"}, {0x10, 0x10f, 0x9, ""}], 0x7, 0x0}, 0x9}, {{&(0x7f0000f3d000)=@nfc_llcp={0x27, 0x8, 0xfffffffffffffffe, 0x7, 0x80, 0x3ff, "2e63d82eaed6b03051615a3bb249aceb3366b87ebe0c3758ee27f83268f7241a6472291365aee39a3a72ca41caab72986c5b113a73319bc60976f2658aafab", 0x8}, 0x60, &(0x7f0000dad000-0xa0)=[{&(0x7f00007e3000)="97b2ccaccba49a3324b541d76e89cfd56d2d215eee4f0a16b3ec5a85758978e96b03a391134801a9b260e7ef98dc6c8ffe65ae283482b8b6816a0d4bd9252d5095184eb4aad0c606387e78c9420b646714fc17de967f6ec738d41cfcdfa48f74f97a7a014fb6b9f2e91fde882d06", 0x6e}, {&(0x7f0000837000-0x8c)="6d84fa501ba62d182ee2b80508ddee306a3c063e47b4d5af365ac8762d9e278d022347c2287efcc95d03541654f5342bdcbde7d06bff97439db300444356dfe43f6c7390514b6e0b51d24721f587bd298c690cdbb374e1db7003b186e32ebf83835bc4e7f087e5eea0c28d130885e9eb8922804782a801879fad39313730ea952edceaa8ee952ac5a1c4ff20", 0x8c}, {&(0x7f0000565000)="1638672ae27d0321df9db4259b6295a97d3a4caa0aa1514dda063e486ab6b66c8f028af642c7e90439752b92aac2d69f2115efc12de90d8a69fd4af438588ec352424b1944df9bfd2192dff4f53d711a9743b661389812dc2123afb983fcaecdfc7e73cdc8f7c5f95b4ee5c48604b21497862e26760d476770423eae44eb7a20dca9ee7b028734a006cceb10bf343a2f10a1e4b45ff3c4ea4980549040ff5216b469551e90c6b98cc7bd2d820f7027c9e5c7d8e6408b5ac385ad1a92f5095d16e043cebbfa23007bc933a9233021d720ce7ea32aba9f21b0b623c7857499a1", 0xdf}, {&(0x7f0000179000)="17b3e5319c3630d71effa3c6f55479fa8c8e281e6c018dc560a6faf3aaca3d6011cd1536e72478bcd01f2de1264567cb0211", 0x32}, {&(0x7f0000544000-0xef)="157fd614df56696db26289605d8433f565419c1fae91aa66fc1f562c98e7d4b09d5deb8d8211ba814bd2685c3f262f07c1e79de33d6fd5099179867ffe628f2992c0a20816b4ca676ba30f069cacf690dddae1eafed712325f274e6c4e7245b9e8671717fa1640388e0e65a623d30041a45d6c1ffcd9922a58884d615ace5762045f74de0bf616d9632d2835cf4fb19551a81f96d1857ba1293b8da55e1b3bb6a8fd11bfdd83d8b0f7c4c9b861df6cf4cf1e628d5866fbeafbd42805b980d11098539a5ede5e163379daf1faea27e4c1ef1276bce9cb0d0b3afb75b73947f02b6503fabd8b976153113d2a422963af", 0xef}, {&(0x7f00001a3000-0x6e)="83fb15ab6c639f5c57ddab36e65c8839bddab949a67314dd60b53fae980232d9c647f053a1034bed718db8de51cbbe9ff514536884bf0366ca1f059a328bc7782aff4fab10732c5b5fb9c715b6687dfa76d700ec0e7da85e9c16b5c5f4554c85500174720df45de1a2ea3ffa9391", 0x6e}, {&(0x7f0000922000-0x74)="261052a6c49ed863ab3eb63910050166771bf00f201df479fdeb30713f24ac6f38244b82ecad4b5741d08f754eac7811fb3f0557f3fe6a184d57ec9250f8486a20008701ac01003cacb0265663b2ff26050b3029a31e1a39bb98836a015477ec8209c90c856ce2d0cc8eca6e7f43ca926c9edb43", 0x74}, {&(0x7f0000142000-0x65)="8d7052202c9c00b5017ef675723bd52bc4a2526f47949c98edc7d67e424e7606b5f4b252b70fce6cde69900100dc57bd7d57b7610574e8c823cb00283ab3483a0b1866047908078634e723a165d7def492b4f36f0edff7addd706857e465412d7f72426760", 0x65}, {&(0x7f00002a1000)="d8759834e34aa43fdea202fd3a577a6e8b2b349c0835a2eebdb4d7fb6d52e21498508096b23fdf24675e28cb53a93a7b743b354f39c0c7f49150d4ced45b173f27dfdc17e129a04749b625f5b722ad12163f0bfa49e6443fb5181b2102dbb14e83db45fa3855c3a5835770b88d4ffa4765e96853c4ab3c979b410d8cab2f0329", 0x80}, {&(0x7f0000794000-0xda)="955dfd2bad003ae3639763e8704245ab99c18559a6f7baa26e2bf400cd1d21853713ecf44a672aa6131dbaac1d704c9508487b03670c5d55facc33cb4e60b1045e1cef9c4d8c38d4255e3ba0995477b69bdc6deadadf65e2b34bafc2174d290423d626713e757dbebf7cd84f0769d19b7f291547804c0939d6411fc0c58e04549c036e5712ccc4188201f12b0e5cf5bd1c077ef92749761217b82fad3ac436cfe1fce9df1155da475bc36fcc77a24c555235f377cfe3e7ceb9735a800f6ec117b1eac7433d6147fb30bad0073d954594dba0774735c5a39d16bf", 0xda}], 0xa, &(0x7f0000fac000-0x408)=[{0x90, 0x113, 0x200, "6fd648b25525aef87e810b3414981fc994a60afebb429901b9297dbb50211e5ec164d64bd582a99be52485665045ae40b112d421e86dfd6aa237bffa61295e181b740d18880c355f6b67b1a7bf1ebae9ca2072eb6cfb7a296c188d7e9deb4e0409f9356e5f716789cf9501e0abca1d7166e242251b1f387c477d41261ec7"}, {0xc8, 0x11b, 0x400, "f14a8add94963ed2995ddb1ce5f601adbf620f3b94b9484e552567e139a2821203f10866197315d468846d101299dd18e06a6083fe42e7470063e718dc0f2f7f65d4a35596de0a46a40256c690c53e21cb3ee5509c4089f35227a5b686f20fb09246a072798f391a7e1a4a33fffb18844beffc793d97e9bef4f98c24946361f717ed0e15221627d6bd84d6c3d12a45af89d35518cd67d1f24c936dd08d8494fa7800fa76a28d77921e38cf909d4732786785ba3afbf9"}, {0xb8, 0x84, 0x64c5, "1253cad0bd0b63a517f8b7abef2507223d8fcbaf83083c87b6184791a783aec7aae38f926b8b1e67c3b2f99844933b5fb6117c03aa74c63036eaeb6c1a1e9541e68cebca626a41b938e53d9bf7630ebbd6729ddfb9d500693972dfc335790ec2c03ff3d538eaa2b29fb65f00bdb39c45801cb54f83be4263d2f2c5e58cdaf8b88a8721180db93fd864d79c8b07ce6d3e75f01607208d244e5f0067075ee290cce9a53844"}, {0xa8, 0x10e, 0x0, "309696b714a664c04617b3473286b333481f93d39d054f666bef26d1c48e8f5b6b744b1b4e8c67be918b9e9f2f9842172f7f5299368af4b5ccbd3f6501b5963f0b7d2eefda54fd722eb307f64043b91c81ca305d15c6ac2a0c88920dd664757b5a0520f66b03e226232dcb440fee9cc8478e86f11c0af5b133d397b2c5e16f2b812f64141526048c48194addf3d4ec728b326471a8"}, {0x48, 0x1, 0x9, "b0b6f3a473d697c9ad21e98cfdb9b14cd9db495e09da33ff6d81c7f07daf837d17bcf5ae5347a0737248a0970bcbda250228c341d16ebb"}, {0x10, 0x109, 0x7, ""}, {0x68, 0x10a, 0x8, "7c52584ad20c2fe9a17d694134560115c6c0f1cc61a3ed86991db3472e0b511bf7f3e507bc08466aff3c82b6775a232f94b29309b27530679436841e2b769b6e8ca668e3263975baef1da453f884d0ad6ade"}, {0x90, 0x111, 0x9c, "a7db6ed1aca12810cf4498ac092487fd6d463852e63dbcf6b36b882557a1eb408d6e80a9fbe579979182dcdd7a42c6b35068dd541864076a301981d38489da8335c8cd0fb3c05812b8f8c2824de4b7a1d47b92b162ad0ee86ca39302f7c26c0d7b662d329b1d4a0480c4617e3a3ce1a6d8957c22c1d38a68a6f9"}], 0x8, 0x20000000}, 0x4}], 0x2, 0x20008091) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef4000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) getresuid(&(0x7f000045a000)=0x0, &(0x7f00007bf000-0x4)=0x0, &(0x7f0000e0e000-0x4)=0x0) fstat(r4, &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f0000b08000)="2e2f66696c653000", r6, r7, 0x0) getgid() ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f000010f000)=0x7) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x7) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000b6f000-0x4)=0x1) fcntl$setstatus(r2, 0x4, 0x400000400003fffa) 2017/08/13 13:24:09 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf8000-0x8)="2e2f66696c653000", 0x0) r3 = creat(&(0x7f0000591000)="2e2f66696c653100", 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000cf9000-0x4)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000a28000-0x8)={0x1, r4}) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x10001, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) r5 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000ccb000)=0x1f) r6 = getpgrp(r4) ptrace$poke(0x5, r6, &(0x7f0000241000-0x8)=0x0, 0x7) syncfs(r1) fcntl$setown(r5, 0x8, r6) fcntl$setsig(r1, 0xa, 0x6) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00004f6000-0x2)={0x6, 0x12b7}) unlinkat(r3, &(0x7f0000e09000)="2e2f66696c653100", 0x200) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000cf9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015e000)=0xc2) gettid() fcntl$lock(r3, 0x5, &(0x7f0000cf0000-0x20)={0x1, 0x0, 0x0, 0x0, r6}) 2017/08/13 13:24:09 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f0000020000)=[@map={0xd4, 0x100000001, 0x5, 0xffffffffffffffff}, @generic={0xd39d, 0x1, 0xffffffffffffffff, 0x0}], &(0x7f000001f000)="70707031285d6b657972696e672700", 0x402, 0x80, &(0x7f0000015000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) userfaultfd(0x80801) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0xb, 0x32, r0, 0x8) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000424000-0x4)=0x0, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) socket(0x7, 0xc, 0x9) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000783000)="2f6465762f736e642f73657100", 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0xfffffffb, 0x1}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x20011, r6, 0xfffffffffffffffc) perf_event_open(&(0x7f0000832000)={0x7, 0x78, 0xdc, 0x0, 0x6, 0x3, 0x0, 0x6, 0x0, 0x0, 0x2000fe, 0xfffffffffffffffb, 0x8000000, 0x0, 0x0, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x1) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x33, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket(0xa, 0x3, 0x3a) mmap(&(0x7f00003f7000/0x2000)=nil, 0x2000, 0x4004, 0x110, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x80001, 0x0) setsockopt(r7, 0x29, 0x10, &(0x7f0000000000)="", 0x0) setsockopt(r1, 0x38, 0x40ffffffff, &(0x7f0000056000)="2e", 0x1) syz_emit_ethernet(0x96, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x60, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) 2017/08/13 13:24:09 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x1f, 0x4) listen(r0, 0xffffffffffffffff) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x800000000002, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000015000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000018000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) listen(r0, 0x100) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000019000)={0x42424242, 0x42424242}, 0x0, 0x0) listen(r0, 0x6) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, r8, r6, 0x0, 0x0, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0xff7ffffffffffffe) getsockopt$inet_udp_int(r9, 0x11, 0x1, &(0x7f000001a000-0x4)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000bb7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000815000)={0x0, 0x7}, &(0x7f0000b90000)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0xa105d0733f805441, &(0x7f0000445000-0x4)=0x4, 0x4) flock(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000022f000)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x944c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x2, 0x9, 0x4000000000000000, 0x20, 0x4, 0xfffffffffffffff9, 0x2, 0x9, 0x400, 0x6, 0x8001, 0xd15, 0x4, 0x7]}, &(0x7f0000b74000)=0x108) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000994000)=0x0, 0x4) 2017/08/13 13:24:09 executing program 5: mmap(&(0x7f0000000000/0x8df000)=nil, 0x8df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00002d1000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x20000007, 0x4010, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008df000)=0xc) mmap(&(0x7f00007ec000/0x3000)=nil, 0x3000, 0x4, 0x7010, r0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008df000)=r1) unshare(0x20000003) unshare(0x200) mmap(&(0x7f000040c000/0x4000)=nil, 0x4000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008e1000-0x10)=@req={0x28, &(0x7f00004ea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0xd, 0x6, 0x0, 0x0, 0x1000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}}) mmap(&(0x7f0000384000/0x4000)=nil, 0x4000, 0x5, 0x35, r0, 0x400000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000041f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008d9000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0}, 0x20) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000274000-0x4)=0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000d99000)="26000000130047000000183a93dc510308002e11040000003500000000000000e805ec00000000f97b9e", 0x2a) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000379000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008df000)=0x14) getuid() mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x8030, r2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xbc, &(0x7f0000d99000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d9a000-0x4)=0xb9) recvmmsg(r0, &(0x7f00008dc000-0x180)=[{{0x0, 0x0, &(0x7f00008dc000-0x40)=[{&(0x7f0000777000)="", 0x0}], 0x1, &(0x7f00002e8000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/08/13 13:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4de2c0c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) connect$unix(0xffffffffffffffff, &(0x7f000087e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) timer_create(0x0, &(0x7f000004c000)={0x0, 0x0, 0x0, @tid=0x0}, &(0x7f0000052000)=0x0) timer_settime(r1, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c24000-0xe8)={{{@in=@local={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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e76000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000099c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5cfc12b4, r2}) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffa}, 0x0, 0x8) fcntl$setownex(r3, 0xf, &(0x7f0000fa4000)={0x0, r4}) renameat2(r0, &(0x7f0000bbd000)="2e2f66696c653000", r0, &(0x7f00003fd000-0x8)="2e2f66696c653000", 0x2) prlimit64(r4, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000e31000)={&(0x7f00009d1000-0x10)=@ethernet={0x307, @random="bbbc03c7722a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000958000)=[], 0x0, &(0x7f0000b41000-0x288)=[{0xd0, 0x0, 0x7, "a07b27dfda2710c4410a331bd758e9fa1bc2e6b05f5c9aaa04fa50485b7a114c47216f866216da27f32a567f9df8db0568d839fa7b6ec542a86ff99c7be4d10f9a8843b7cb6416a7bfd838c65a030b9cf085ede624f0edcf9304551a030a170a28dcb16b84ec5fd1b9bd03f99c38bab1b9fe0a3f61dd09924c23253f5cb7ed0d4f779dd02fc579a663e2e99b72910a42c142bf376d42611c43a2f2e7e959ba99d3bb602a6dd42734146fae769f29d0df620108303b0769451d55"}, {0xa8, 0x1ad, 0xffffffffffffff7d, "b88b6164b302478b8c1aa42047d9a7206e7e5190c02ef732461e29fcb3c862d4b3ffe5fe716d5e3be53dc198c8cdf6d87e532e0716db07a1bb03fbc985d4fb9223982fa04c4552f8104aefdea4126fdc64a31d87c0e4ad33e9461689d0892cdfa7d6f83c9b02a162d8bfb339ce668be72b5a6b48ddfbc648557e8cb9ae0e9a2d212bccc7e3459887d4bbc3f2e19ef2acfbe9a6a15873"}, {0x58, 0x10f, 0x0, "c4fc82f425a5b6a6913e97e2af95b9abfc1923b28aef350833c2c00eadee5db65f28390114d8a37135b0ec8c8575bfe304b2fca294b6712b468e138554d0c9d070a634d2"}, {0xb8, 0x29, 0x3, "7d970f83cc2b5b32e6245fd34e994c6efdd3167dff3b36fca1d815d9631dd3eef3ea9ec63fcafc473cf104fa450b7bbe1b253e75d8d7ffd540dd800a6efc484e52eb8f619dc3f1e18f35873ef1494dfea2a8c835f243e4eed6c358514cbcb650cf70c293c4de7fd90e017b8b0a2e3c9a2d98b0bb02ef2542f5707201a99f46c16af1b49f15f61f4e508c625e074c6b362148ebf2cd96a0c31fa98868598b5920dcba0cf6"}], 0x4, 0x880}, 0x20008800) perf_event_open(&(0x7f000061c000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3ae, &(0x7f0000b90000-0x8)=0x0, &(0x7f00007a6000-0x8)=0x0) inotify_add_watch(r3, &(0x7f0000ac5000)="2e2f66696c653000", 0xa400295c) accept$llc(r0, &(0x7f00003dd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008d6000-0x4)=0x10) fcntl$notify(r3, 0x10, 0x7) r5 = open(&(0x7f0000fa3000)="2e2f66696c653000", 0x0, 0x0) dup2(r3, r5) 2017/08/13 13:24:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000550000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002f6000-0x4)=0x68) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000018d000-0xc)={0xd665, "5c456b7f7b4e"}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000353000)=0x6) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000ca6000)="", &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000e3a000-0x4)=0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r6 = open(&(0x7f000025d000)="2e2f66696c653100", 0x0, 0xfffffffffffffffe) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000000)={r8, 0x7, 0x5, "80cdfd3e30c20f5cc2e8de2cdd3331a7784bd72c52ace484e10a73fcd61ca5cde55e3503a0dfce1b7760423485a093181acdbda58c94988c759a22373634f18a81c77b023d964e6fba68eaf52bad94a843d7f1c4275618b1b9a332c205524acb7a1f8ece74cdec2863e9f588b1d298220b668081681146d7e30a64bd3fe8b08130685a4718ecf5b31a34df6641e5acdd5d450c50f6431b3d322c9b85478c1d792272f0ee1735a77cad3fe6beda928bd0a3561278f958f5ba2326f55f24dbddd6412735ff870b3cd7e2825d28a7d6aa02843a9df93d"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) 2017/08/13 13:24:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x1000000000000001, 0x10, r0, 0x1f) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000cce000-0x10)=[{&(0x7f00008e1000-0x3a)="390000001300194700bb61e1c3050000400000000300000000000000010080000900040000ff000000280fe25907000000000000005bffff01a2", 0x3a}], 0x1) r2 = getegid() r3 = syz_open_dev$sg(&(0x7f000067e000-0x9)="2f6465762f73672300", 0x2000000000000100, 0xa0000) connect$netrom(r3, &(0x7f0000072000-0x10)=@full={{0x6, {"23794e94619d2a"}, 0x1}, [{"1b24e9790001f6"}, {"b8e758865e1964"}, {"609ed63a6b0d04"}, {"7c802b624fd558"}, {"de8d3c72729006"}, {"e59cd1e3401ce9"}, {"02068fdfcf2775"}, {"bba41d8ebf22e5"}]}, 0x48) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000cd1000-0xc)=[r2, r2, r2]) getgid() mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fb000/0x3000)=nil, 0x3000, 0x4, 0x200000000000003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000087e000-0x4)=0x0, &(0x7f0000cd0000-0x4)=0x0, &(0x7f00003e0000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000044f000)=0x401, 0x4) r4 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000cd2000-0x8)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) clock_gettime(0x3, &(0x7f00007d9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cd1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cd2000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00000b4000-0x20)={{r5, r6/1000+10000}, {r5, r7/1000+10000}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x40000000001, 0x0, &(0x7f0000cd3000-0x8)=0x0) alarm(0x8000) utimes(&(0x7f0000073000)="2e2f66696c653000", &(0x7f0000073000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000070000)=[], 0x0, &(0x7f0000071000-0x80)=[{&(0x7f0000071000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f000075e000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000071000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000071000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000071000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000cd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f00003d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f00003a8000-0x13)="00000000000000000000000000000000000000", 0x13}], 0x8, 0x0) syz_emit_ethernet(0xe0, &(0x7f000096e000)={@random="a105b49a5aaa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x0, 0x1}}], {{0x0, @ipx={0xffff, 0xce, 0x996a, 0x1, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x595d}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, "4b244c14e483c53feaf13f949dd69e474f408cc9bd2d06499d287c2773249ff64d3da2094e7280673ee1d4fe0e864bb3d96d403baaed3aef215027e985e58e2243805562dac856fc251ab4229de543a6f00a76a62443d2514c32f29ded244357e65c99e5fb8785feb3caa42bef2d8c5d0ddb6b030b26b61288198675b876e74651b94a844a84e3f831400da4597599c6f0b58a059703911f32675de25d3b915d904fb6de720e066684ec774de4901d82"}}}}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd3000)=0xc) ioprio_get$pid(0x1, r8) accept(0xffffffffffffffff, &(0x7f0000ccb000+0xc31)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000)=0x10) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd3000-0xb)="2f6465762f6877726e6700", 0x1000000000418801, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000079d000)={0x204, {{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]}}, 0x90) signalfd(r0, &(0x7f0000433000-0x8)={0x100}, 0x8) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000cd5000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003ec000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00008ae000-0x4)=0xc) 2017/08/13 13:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)="2e2f66696c653000", 0x0) r0 = open$dir(&(0x7f00007b6000-0x8)="2e2f66696c653000", 0x400, 0x40) readahead(r0, 0x5, 0x73) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000000a000)="") exit(0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = add_key(&(0x7f0000bae000)="73797a6b616c6c657200", &(0x7f0000165000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000349000)="e1230d1c2260224867b9056404ffb54f862a48df3bf9aa02c5e17fc9", 0x1c, 0xfffffffffffffffd) r3 = add_key(&(0x7f000088a000)="6b657972696e6700", &(0x7f000016f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebf000)="7290437754fd849d0fbc9af52b81a3cd03526ed6c038a8cb6509eefb9c19175e92592f160884e4c3820625a8b47e36b6c6253b00300e55fa09a66fc0b26a0b8b3ee26fa7abf1e0fe0dda6e528d738b6a06b18b7ce88ede4459a07832934f43a1e43c16cc26c7201b8db96b7b1791e7f64a34dfada8af2da0bc2e1d48697f362acdae4212a012a2d304489746ca87f967a45d733699d597560f98091e717aa1adb9ee735ba82e8e1aada8905c03c1e1262c9128fe44ad0f0a8aab4a541fefa4d7baf4d42fea33bf6a1f271c81736906c675ead7", 0xd3, 0xfffffffffffffffb) ioctl(r0, 0x68, &(0x7f000006f000)="d430809c37159378ff823cd6f129680af0415b64bf007fa82e991bd63a32b1890c29ce2e9b0d511f35d94e292e8732d8efd2a1930a1d3fe096347b174d8934dbd2a7e589b256f2ae3ddb8e6600fe1ed27521a5a18108d4adb1e4880c3110d56ccee57c80d52e956d539ac5423a48d7ee758d73782004a30599050424b9d598b49b861760bd2b") keyctl$reject(0x13, r2, 0x87, 0x8, r3) renameat(r1, &(0x7f0000346000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000829000-0x1)="2f") fchmodat(r1, &(0x7f0000a5e000)="2f", 0x48) 2017/08/13 13:24:09 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000002f000)="2f6465762f736e642f73657100", 0x0, 0x400000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000030000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000030000)=0x18000d047) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000024000/0x4000)=nil, 0x4000, 0x2, 0x8010, r2, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x10000000, 0xfffffffffffffffe, 0x0}]}) read$eventfd(r0, &(0x7f0000025000-0x8)=0x0, 0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000002f000)={0x7b, 0x0, [0x247, 0x1, 0x800, 0xfff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000023000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0x400000}]}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x2000008, 0x40011, r0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000001f000)=0x7001) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x1000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000003000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xbaf) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000030000)={0x5, 0xd910, [{0x4, 0x0, 0x4}, {0x100000000, 0x0, 0x4}, {0xffffffff, 0x0, 0x4}, {0x81, 0x0, 0x8}, {0x0, 0x0, 0x3ff}]}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xa, 0xffffffffffff7ad0, 0x9, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000008000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0x9}]}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r0, 0x400000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000032000)=0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x800000000000010, 0x8110, r6, 0x0) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000034000-0x30)={0x3, 0x0, [{0x6, 0x890f, 0x2, 0x1, 0x1, 0x6c7e, 0x2, [0x0, 0x0, 0x0]}, {0x4, 0x3f, 0x2, 0x3, 0x4, 0x754864cf, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x3f, 0x5, 0x5, 0x100000001, 0x5484, 0x9, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x1008000000000000) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000000b000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000034000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/13 13:24:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ace000)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f000029c000/0x3000)=nil, 0x3000, 0x200000a, 0x32, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000029d000-0x8)={r6, 0x800000080000000}, &(0x7f000029d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x7, 0x800e, 0x6, 0xacce, 0xf5d, 0x8, 0x14000, r7}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2000000000000, 0x4000000bfffd) ioctl$EVIOCGID(r8, 0x80084502, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$getreaper(0x25, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x80, 0x41, 0x2, @pad=[0xfffffffffffffffb, 0x1f, 0x2f1, 0x3, 0x1406, 0xa5, 0x4, 0x9]}, &(0x7f0000003000)=0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x8001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r10, &(0x7f0000002000-0x10)=@ax25={0x3, {"9cb8a775ee4b41"}, 0x1ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r9, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r9, 0x40106410, &(0x7f0000002000)={0x50, &(0x7f0000003000-0x50)="3d209a83b4f9623d300c0e3288b008c6a95a15ecaa5a26078c09e8dca12e832a7d338f4a37f621da07ccbce8e0b929cd9d088184ce39625e49e6e020b8b8e82ed7ae66e0ec15819c533027211c8c1f4e"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x32, r4, 0x0) ioctl$EVIOCSREP(r8, 0x40084503, &(0x7f0000000000)=[0x80, 0x5]) 2017/08/13 13:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) madvise(&(0x7f0000b7f000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006e0000-0x4)=0x2, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000965000)="2f6465762f72746300", 0x81, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00007c2000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b66000)={0x0, 0x7450651a, 0x0}, &(0x7f0000098000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000747000)={r2, 0x6}, 0x8) bind$inet(r0, &(0x7f0000c35000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000457000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000065c000)=0x81, 0x4) ptrace$setsig(0x4203, r3, 0x3f, &(0x7f0000a34000)={0x71, 0x2, 0x3, 0x4ab9}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000060d000-0x4)=r2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x10000000011, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000508000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bf9000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00001b9000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f82000-0x4)=0xe4) syz_emit_ethernet(0x3e, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x1c, 0x0, "bf35144375e721d8bb2471883362e1f70e8192b0"}}}}}) fallocate(r0, 0x1, 0x7, 0x40) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000df0000)={0x7, 0x7}, 0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000827000)=0x3f) ioctl$TCSBRKP(r1, 0x5425, 0x4) remap_file_pages(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0xfbb255377df3501, 0x5, 0x40000) r5 = memfd_create(&(0x7f0000250000-0xd)="707070312a73656c696e757800", 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000056e000-0x10)={r2, 0x9, &(0x7f0000ebb000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x1, 0x773d, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008a6000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f5a000-0x50)={{0x5, 0x0}, {0x4, 0x7c6}, 0x5, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000621000)={r2, 0x715, 0x1, 0x1, 0x559fee05, 0xffffffff80000000}, &(0x7f0000c28000-0x4)=0x14) 2017/08/13 13:24:09 executing program 4: syz_open_dev$random(&(0x7f00007d3000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x161580) r0 = socket(0x8, 0x80006, 0xfffffffffffffee1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000003000-0x8)={0x1f, {0x7, 0x9, 0x80000001, 0x82, 0x1ff, 0x6}}, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x3c, &(0x7f0000002000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000069d000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000094f000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = gettid() setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000cef000)="da5cc3ebbbfb69d96138c19d81b6e8c47e67b114428d0e96398f3a851fadd86f9a7459a44c8d2e9620a4417c4f688a94c1ceb74119de961cedc7669b2d55254043ee6c8810792626f2682489476828b179bac7a236cbc75413afa8910369b581d95fd5a8092d2e60bf00397cb644e44114b87026e46e296c36cd41ce0bbed2fbc8e9b1c07ca292e98f1a65d8b8068acdd5f388b842ee7114cec0a55a15e6dac32f89ab599a3f87b516969d0070a8a590", 0xb0) getresuid(&(0x7f0000fbd000)=0x0, &(0x7f0000686000-0x4)=0x0, &(0x7f000095d000-0x4)=0x0) getgroups(0x3, &(0x7f000041d000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000c3000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec9000-0x9)="2f6465762f72746300", 0x404000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f0000ac6000-0xc)={0x882afb783fd591bf, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b89000)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000327000-0x58)={{0x7, 0xc6}, 0x0, 0xffffffffffffffff, 0x7, {0xffffffffffffffff, 0x40}, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000341000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f5000-0x4)=0xb) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000d22000-0x4)=0x5, &(0x7f000074c000-0x4)=0x4) ioctl$TUNDETACHFILTER(r6, 0x401054d6, &(0x7f0000171000)=0x1) sendmsg$nfc_llcp(r7, &(0x7f0000f9e000)={&(0x7f000010e000-0x60)={0x27, 0x7, 0xdb52, 0x1, 0xf1, 0xb4, "c3bdf1ea4e7818ac3916178664ee8a3f8a2eeb514719e5d5897061aa9986145cd69ed2220a7f6ebeb06e0b20fce3fb268171ae1c448d6199f29b2689ce47ac", 0x80000000}, 0x60, &(0x7f00005ea000)=[{&(0x7f0000eb5000)="a0e41c0e01819bcc7b8c6c81d317c9265fc3ae05b1337e", 0x17}, {&(0x7f0000b08000)="d54fddcb0bc8e3eae1b382d600351d855dcfcc5926096b4b21b11ef802402366e322317ff398599896c01aaf1cd0f95ce6147c1f3ba9b1af4357c78cc545a61adb62d393887060df4f8f805da8de87e506ca40f124a5956c433095eba97f8ed18670a66b8796b69ccb3093371cd5cce550a28e86f63c600932ac1dd66f52bf0a7adb433edc3ab0b723242d505f54db3b636cc6cbd65c1cba5ecaff8e5c97db2c1d4d7828c9938e9f075fcbbe51044edf8edff9e69b07407f04212652bb83c8283d74605bbbb3f462c5b76c2ad0b30f481fac2357", 0xd4}, {&(0x7f000093f000)="05ccc0cc24fbe69f1eae5ed06a2cfe99c0c4bfb2e195dc9f3aff1ff8295e20dbdfe1372a06b2e931ad748d121bbf18df126c40dbe133ae9854b78ee04e55f2811a43bc5c20e2f6f4f84425fe72979ae14156607451a8adfba5f1e9c00c77efb48487814b4a251e9c2a03e9a84b22d8d5", 0x70}, {&(0x7f0000d99000)="adcecb541d9a35be3c283362", 0xc}, {&(0x7f0000bdd000)="3c66df2a169a2dd3c3cd0230cf6860c473129b2816916c04e00901fdd50527939ee0188b3f4772def3f2c1c782ae27594ad74fceccf61f2822cbf2e4d3aa753bb5ff93f6712471", 0x47}, {&(0x7f00003db000)="9d8fcc3f81bdacfbf46702d6fd7857e2a307ca7fcb3cb18d45ff65929bae1edc3ab937b18ccbdcc58d9306442b74e067f960c928a7324601587db8b09dff98e8f629ef6e2e3e8b2a662324f7f6c157b1af0e2afa4215b6528683e7b39daa09cb32", 0x61}], 0x6, &(0x7f0000ef9000-0x60)={0x60, 0x10f, 0x9f8d, "f25e075fd88bc4497b74f2c96000ea817be9901ecdf4451f1b260c1955ce455d18b7dcbd91cddc1b78714f50030db7cbf836665163ac5651d40b54731f67dbe1831ea81f286319a91ddbb6393f5e0c"}, 0x60, 0x2000c805}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000044e000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000bef000-0x50)=[{&(0x7f0000eaf000-0xbc)="676c595e6ef41ab12213b4990436e16c4530951c4e66871e671e4577819aad1dbe5c61b54ad5dcb5dfda6f57f5cb7484233f49cf7097bb31626c1ae740cdb8a3af811edffbc255b8ea44dd52c22a8bc23c62208c0cead241e2783200d2c5d0ab90b673f35b5aa1dc4c9792eb11f29d9546b9be6ee62aa017d54a49c51c3413d65a9c8162775e92e4aad45a86481d74628c0829fd55d53de293b76986b3ff05a11f15d39fed4aa51a1a0c9607a96b71a3c3f8237193a8b5a744e509d2", 0xbc}, {&(0x7f00006e4000)="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", 0xfb}, {&(0x7f0000b7c000)="05b55a23f67c59707ecccdc5cb178cb4494e165c4bef5b329cfaff", 0x1b}, {&(0x7f000038c000)="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0x1000}], 0x5, 0xc) sendmsg$netlink(r2, &(0x7f00009b9000)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x18, 0x12, 0x1, 0x0, 0xfff, "0200c50005"}], 0x18}], 0x1, &(0x7f0000084000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0x2, 0x0}, 0x0) [ 179.947166] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. [ 179.976940] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/13 13:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x15, 0xe, 0x9, &(0x7f00004a5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x7, &(0x7f0000964000)={0x8, 0x7, 0x2, @thr={&(0x7f0000846000-0x1000)="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", &(0x7f00003fa000)="4f6ea7fbdf4be5a08cd25dbd7a3cc6b841388ab479a2f8796ef3c37c790d093dbc96a3ee8aee6e7e85781caa1e67a4bde9b7293652a69beb4b221f9dd3b98a1582e3df961b8ed475db611e08f00c3c6ac55a016ab023cf6755"}}, &(0x7f0000921000-0x4)=0x0) timer_gettime(r3, &(0x7f00000f1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a64000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000e44000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000a63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00009e8000)={0xc, 0x7, 0x3, 0x0}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000fd5000)={0xb080000000000000, 0x5000, 0x8, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000542000-0x8)={0x8, 0xb8, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c14000-0xb)={0x1ff, 0x9, 0x5, 0xce4, 0x40, 0xfacb, 0x5c, 0x4, 0x7fff, 0x1f0, 0x7}, 0xb) syz_extract_tcp_res$synack(&(0x7f0000009000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000124000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x47, &(0x7f00007cd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "04"}, @timestamp={0x8, 0xa, 0xfffffffffffffffc, 0xfffffffffffff800}]}}, {"0c"}}}}}}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000e9e000)=0x5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000078e000-0x4)=0x7ff, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f95000)=0x3) syz_extract_tcp_res(&(0x7f0000007000)={0x42424242, 0x42424242}, 0x2400200000000001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000e4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001be000-0x4)=0x1008) socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000150000)={r10, 0xfffffffffffffc01, 0x0}, 0xc) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000b70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000799000-0x8)={0x0, r11}) 2017/08/13 13:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x80) r0 = syz_open_dev$ircomm(&(0x7f0000fed000)="2f6465762f6972636f6d6d2300", 0x0, 0x100000080806) ioctl$TCSETA(r0, 0x5402, &(0x7f0000453000-0x14)={0x3, 0x15, 0x20, 0xffffffffffffffff, 0x4, 0x2, 0x8000, 0xffd6, 0xffffffffffffff00, 0x1000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ff5000-0x24)={0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000663000-0x10)=[{&(0x7f00003dd000-0xdf)="d0fa99e87c840308e620a12cf51ef1f6f297f2b109238c9bfa0cd26f94bf551859cc3aef0439c34be0cf8c934c5de3de45170e379bed475c28421d5259c0ac6d595b98d136ed8894a117ea916acdde0d33f1e463780e", 0x56}, {&(0x7f000004c000-0xe9)="38768adc88843163e8810aaeca39a78b75e451db431962b7e3d13d85324ec6eb8a0b33bee807061b628812e442bd153f33656cb2cc8a51c9cf0a9fd0679cc9005dbd3d834e32d0c0c036d9e9896a56f17202818ef65a63fb56691a645cbbaab2eb74f3cfd7b5cebf038ec9537f0b5fb02623337c8c8554b3f65f1b84e54eaa54dc90c8e660834c2f7b0e81d47cabd51d3881c432fbb3511ba83c07edad6caab305af147573310c5d05e9d322466e1452f4905f50037052e1a06c4ecf7342888703317b5b03d94827e857e79ac3ddbf3e467d27cd3822452a3bbbd51da1d8fbc2e6f8e4c1f33a816620", 0xe9}, {&(0x7f00007f6000+0x139)="dd4d79ec003ffaf2da793017c5fc2507bd6753d83be241b67af528a1a060dd5d4fbe1a40244ab2c1cf8526340e2ac1346b78dac51b94da2f7ac591daf11304191984581c2ad2a2da2521c7af3cf06791af035b6d9776ea74198d8c88eac5b7aee10944e6aa86e2d9adfdc0ef8d9b8edca0a1c9f4cd5f3ad3fd1028d48fc735e51598495e6d5857982351f7e25ec4ec6787e3b42f09541db97b72a4ed51b3779757cde1778ad4b9cf170c8593674e0f6baf0ee1846194be8e00aeff87821ffbe50797fa62d75792c58bcc09724211bb18a501da8832773bae", 0xd8}, {&(0x7f0000422000)="", 0x0}], 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ff5000-0x4)=0x0, &(0x7f00005d8000-0x4)=0x4) r1 = userfaultfd(0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000090c000)="2f6465762f6175746f667300", 0x141000, 0x0) r3 = getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x59bc, 0x0, 0x9, 0x0, 0x300, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r4 = creat(&(0x7f0000d92000-0x8)="2e2f66696c653000", 0x60) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x1000000, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4208, r7) wait4(r7, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000bb000/0x3000)=nil, 0x3000, 0x3000000, 0x32, r1, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80004, 0xfffffffffffffffb, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r8, 0x540c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000209000)={0x0, 0x80000, r10}) ioctl$DRM_IOCTL_GEM_FLINK(r12, 0xc008640a, &(0x7f0000edf000-0x8)={r11, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r10, 0xc008640a, &(0x7f0000310000)={r11, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000528000)={r13, r11, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f00006fd000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r12, 0xc008640a, &(0x7f0000626000)={r14, r15}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r8, 0x242402) 2017/08/13 13:24:09 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffff7, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e30000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = accept4(r0, &(0x7f000030b000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000005a000-0x4)=0x37, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00008c6000)=0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) pwritev(r2, &(0x7f0000cff000)=[{&(0x7f00009a5000)="f465bdecfe5bc518b172bdfd5f737e7410e4b15807285c5797f0e933460e97a0110073c174a2e9937625ea899369f199f5a8221589b6424b7cd4ca60d7dc957b02a98e0dd83e554ad6636b61022b86c2fe876aa689743020a89f64cd9a3d5a6d26f9d8e5dd99d33f4a5cb72351b114f0f2b485f271b4f85ab1d3577475", 0x7d}, {&(0x7f0000cd0000-0xf9)="339a849d56e440a173551af19fea592206112bb03a15eca70842f4f51a2a90af5c2582a42d9911fcf6e6776e9efe1640b1dc496e1b75441b1f720a4946fbbc8074fe932dad7d6ed5358a93ce598f3ef3c271a56214dc8f8b0154db0a7991365eae4be073e475bf928fab2adb23187af3107ab14ca105c80e24b962f7d03cd618b123a523316e67be01f2ee1c0ef1e27cd485784f563b9c90630e8fb8c7326a1da308166b69a4ed9ee2aa757298536f1d6f5309802b464dc1628a5e7948d6598b0e2837357b7f0a9a662e9bf18a50fde86d4b404bafc8dede564c776ab50ba493b3ef6d63514984e094ba0ea49f7fcb392adfe945cda9522fa4", 0xf9}], 0x2, 0x0) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000088f000)=0x0, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bfc000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00001c2000-0x4)=0xc) sendto$unix(r1, &(0x7f0000f9e000)="0f59e6ab2d34845fe7ff0f00000051b3322fed2771ecfd5b0eca3e12d856214a47e20c8a02486816c9ed544e6ae2f67c2a02caafe63dcc285afd565aadd95d75b5f6c9d42f2da9684d624bd0b29e4353575f1c4b029e964f39678c3036d0c6173e2a", 0x62, 0x82, 0x0, 0x0) pwrite64(r2, &(0x7f0000339000)="1845746f1a8cd7acf333a517c71018e41e789073051ab916011b35851596d9676035e72a8f06a854e705219c058398eabee648edfd45dcb23d3bba3d735ec71de679ac637cbe3918152ff3efb0357fe9eba3af93b7723140eeed64dc8a25fbd8b858801865128d73d8e7ad69a334a5405374108bde6d2725a6b03d384dddd7d696ac8f829d98df34fa389697cf8fe716a5f61d5702bff806885a8d8831b9543e34a16def413ce9444a7c5df4d1e48733b3371b1b4e128e1b69d3269636fad2c3e287fb8fdc59883d5df574f8", 0xcc, 0x0) connect$unix(r1, &(0x7f0000be4000-0xa)=@file={0x80000000000001, "2e2f66696c653000"}, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000fc6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8085, r5}) getpid() recvfrom$unix(r2, &(0x7f00000dd000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x20, &(0x7f0000131000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x2}, 0x8) close(r1) pipe(&(0x7f000089b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00007b1000)={0x2, 0x3, 0xffffffff, 0x0, 0x6, 0x0, 0x2c7d, 0x6, 0x5, 0x4, 0x2}, 0xb) 2017/08/13 13:24:09 executing program 0: ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da3000-0x4)=0xc) r1 = syz_open_dev$mouse(&(0x7f000016c000)="2f6465762f696e7075742f6d6f7573652300", 0x81, 0x80) mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x100000f, 0x35, r1, 0x0) mmap(&(0x7f00007af000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x800000000000000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000d1000-0x5)="8907040000", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) connect$inet(r2, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0x100000000003, &(0x7f0000002000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x3, 0x40015, r4, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x2, 0x32, r3, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000fe4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000100, &(0x7f0000e55000-0x6)=@hci={0x1f, 0x7, 0x3}, 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0xfffffffffffffffc, 0x8010000000000084) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000c40000)={0x5, &(0x7f000067e000)=[{0x81, 0x65e, 0x4, 0x5}, {0x9, 0x3, 0x3cb1, 0x9}, {0x4, 0x2, 0xffff, 0xde}, {0x4, 0x5c6, 0x5, 0x1}, {0x6, 0x9, 0x6f0, 0x1}]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a5000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb1000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000be4000-0x28)={0x2, 0x0, [{0x96b4, 0x0, 0x6}, {0xd5d, 0x0, 0x9}]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r0, r4, 0x0) getdents64(r5, &(0x7f000062c000)="000000000000000000000000000000000000000000000000", 0x18) r6 = open$dir(&(0x7f0000a98000)="2e2f66696c653000", 0x4000, 0x40) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x203, 0x40000000000032, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000305000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000352000-0x4)=0x0, &(0x7f000049b000)=0x4) r9 = open$dir(&(0x7f0000029000)="2e2f62757300", 0x0, 0x0) mkdirat(r6, &(0x7f0000d5a000)="2e2f66696c653000", 0x2c) r10 = dup3(r6, r7, 0x0) ioctl$TCSETAW(r10, 0x5402, &(0x7f000005a000-0x14)={0x100, 0x6, 0x3, 0xe0b, 0x8, 0x7fffffff, 0x4, 0x6a, 0x522cef74, 0x5}) getdents64(r9, &(0x7f0000f08000-0x14)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r10, 0x10e, 0xa, &(0x7f0000f0c000-0x4)=0x1, 0x4) chmod(&(0x7f00003a5000)="2e2f62757300", 0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r10, 0x4008ae9c, &(0x7f0000f0d000-0x4)={0x1, 0x5, 0x4, 0x0}) finit_module(r8, &(0x7f0000f0b000)="7b73656c667365637572697479292d2900", 0x1) dup2(r3, r9) 2017/08/13 13:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = syz_open_dev$mice(&(0x7f00003f3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200880) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000162000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) unshare(0x62020200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r2, 0x498, 0x0}], 0x1, &(0x7f0000fca000)={0x77359400, 0x0}, &(0x7f0000237000)={0x3}, 0x8) clock_gettime(0x0, &(0x7f0000d8e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000fca000)=[{0xff, 0x100000001, 0x3, 0x3, @tick=0x40, {0x9, 0x4}, {0xfffffffffffffff8, 0x3}, @addr={0x4, 0x1}}, {0x9, 0x8, 0x2, 0xffffffffffffff77, @time={r3, r4+10000000}, {0x8, 0xfffffffffffffff7}, {0x4, 0x8}, @addr={0x16, 0x81}}], 0x60) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) flock(0xffffffffffffffff, 0x2) getpriority(0x1, 0x0) r6 = fcntl$getown(r5, 0x9) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000077f000)=0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000612000-0x10)={&(0x7f00007ce000/0x2000)=nil, 0x2000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006c9000-0x8)={0x0, 0x0}) getpgid(r6) gettid() r7 = accept4(0xffffffffffffffff, &(0x7f0000540000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000be8000-0x4)=0xe, 0x80800) connect$inet(r7, &(0x7f0000ca9000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f000070e000-0x8)={0x0, 0x0}, &(0x7f0000d1f000)=0x8) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000f74000)=[0x7ff, 0x100000000]) 2017/08/13 13:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000eeb000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, "7fd469bc5befa2f8cc12cb9401cd45472c028e34322e29c42233f59463e02ba8ea7ca0422567f13988c34ad67430717d13431aa3149686f0aecac45d61f6e1e2", "d1a7f22d53b20cf143b6d03703fa04e830e1e8d154faa57cd8be6740ff977983", [0x0, 0x0], 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000549000)="2f6465762f7161745f6164665f63746c00", 0x402000, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b01000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000072a000-0x4)=r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000027000-0x20)={0x200, 0x0, 0x2, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)="2e2f66696c653000", 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000fc5000-0x6)="776c616e3000", &(0x7f00002cd000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) getpid() mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0x0, &(0x7f0000fc1000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fc0000)="7573657200", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0xa, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b65000)=[@generic={0x3b6ce2bf, 0xa0, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000b68000-0x21)="626465765e6d640000000000000005000000007000000473746564700070307d00", 0x1, 0x80, &(0x7f0000b66000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) sendfile(r4, r4, 0x0, 0x8531) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b6a000-0x10)={&(0x7f000071d000-0x8)="2e2f66696c653000", 0x0}, 0x10) r5 = creat(&(0x7f00001b0000)="2e2f66696c653000", 0x8) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00005db000)={[0xec, 0x3ff, 0x9, 0x6, 0x3, 0x3, 0x3, 0xbefd, 0x100, 0xfffffffffffffff9, 0x4, 0x8, 0x40000000002, 0x165, 0x10000, 0x40000b1], 0x1000, 0x100000}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00001ca000-0x20)={0x4, 0x0, 0x2, 0x7}) name_to_handle_at(r5, &(0x7f0000052000)="2e2f66696c653000", &(0x7f000062a000)={0x100, 0x4, "299244d30b3c5249b8a4f4b3441f3347744dc2e746ad3f5a1765afcd0df55eed74f31816d584a77c6c53f444c5e272746e2d1d1bef49e916293dbe6c26e8cf4d3be78b496870e7dd33094e9ba812771839571451a3d3d5883f88623950f09e89485518888f191fadcc22f016015038ef48acce7c04227552fb21ee263f4441f198bc44e0ccb015f63d42ebeb69ed15c9b37d4e53b0d7be58aa6221424fdad6030e29916e6c53837b8ffe6a56587a501e5ed656be5da65bb2fcf326c1ce82e582957f79f4ada66984e3c17b95469f4f37352fedbdabd24521cb21ecb8dde60a7f597813b62b636ea8401ba203542fc2ed28052907d37b"}, &(0x7f000069d000)=0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6c000-0x4)=0xc) getresuid(&(0x7f00006d7000-0x4)=0x0, &(0x7f0000575000)=0x0, &(0x7f000094e000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000b6c000-0x28)={0x6, 0x101, r6, 0xffff, r7, 0xf9e, 0xffffffffffffffff, 0x1ff}) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) 2017/08/13 13:24:09 executing program 7: mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000005f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003f0000+0x81b)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000068a000)=0x0, &(0x7f0000c09000)=0x4) epoll_wait(r1, &(0x7f0000c38000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6ff9d6b3) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x1) readv(r2, &(0x7f0000a5e000)=[], 0x0) splice(r2, 0x0, r1, 0x0, 0x100000001, 0x9) ioctl(r2, 0x4000000002283, &(0x7f0000139000)="34") clock_getres(0x7, &(0x7f00008ac000)={0x0, 0x0}) select(0x40, &(0x7f00005e8000)={0xdc49, 0x1, 0x4, 0x2, 0x1d, 0x3, 0xfffffffffffeffff, 0xffffffffffffffc0}, &(0x7f0000bfc000)={0x9, 0x5, 0x2, 0x80000000, 0x6, 0x2, 0x6, 0x5}, &(0x7f00003e3000-0x40)={0x800, 0x5, 0x3, 0x4, 0xfff, 0x400, 0x2, 0xff}, &(0x7f0000828000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}, 0x9, 0x0, 0x4}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, r4}, 0x7fffffffff, 0x0, 0x0}], 0x60) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000636000-0x8)="2e2f66696c653000") timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x800000000) chmod(&(0x7f0000af2000-0x8)="2e2f66696c653000", 0x12) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00004a5000)=0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) prctl$getname(0x10, &(0x7f00005a5000)="") [ 180.021303] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2017/08/13 13:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x9, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(r2, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x10, 0x80846) r4 = accept$inet(r3, &(0x7f0000f60000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000ecd000-0x4)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000b51000)=0x41, 0x4) r5 = accept4$inet(r4, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000875000)=0xffffffffffffbfff, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) vmsplice(r5, &(0x7f0000e96000)=[], 0x0, 0x20000000040) socketpair$inet_sctp(0x2, 0x40006, 0x84, &(0x7f0000a72000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000101000-0x104)={0x0, 0xfb, "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"}, &(0x7f0000f63000-0x4)=0x104) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x4, 0xe3) semop(r6, &(0x7f0000004000)=[{0xffffffffffffffff, 0x0, 0x17fd}], 0x1) r7 = semget$private(0x0, 0x40000000606, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)="2f6465762f766373612300", 0x9569, 0x60000) ioctl$KVM_HAS_DEVICE_ATTR(r8, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0x8001, 0x4, &(0x7f0000006000-0x8)=0x0}) semtimedop(r7, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x1, 0xba, 0x0}, 0x0, 0xea6, 0xffffffffffffffff, 0xc) socketpair(0x10, 0x8000f, 0x5, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000005000+0xc1b)={0x0, 0x3, 0x73}) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000008000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/13 13:24:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x2, 0x0) r1 = openat(r0, &(0x7f00001b9000)="2e2f66696c653000", 0x226000, 0xf3) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000011000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80044040) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x20000000003, 0x20011, r0, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000299000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x323, 0x8001) r3 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x1, 0x50, r2, 0x0) r4 = accept$unix(r3, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x30, r4, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x2000009, 0x32, r2, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000054f000)={0xcf, 0x80000000}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da6000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000a27000)={0x3, 0x10000002000080, 0x3fd, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b26000)=0x1) sendto(r0, &(0x7f0000fb4000-0x1)="62", 0x1, 0x800, &(0x7f0000fb3000)=@ax25={0x6, {"38dd122d1b2962"}, 0x8}, 0x10) mmap(&(0x7f0000b88000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) 2017/08/13 13:24:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a8c000/0x5000)=nil, 0x5000, 0x0, 0x10, r0, 0x0) open$dir(&(0x7f0000a8d000-0x8)="2e2f66696c653000", 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a91000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000-0x4)=0xe8) getresuid(&(0x7f0000a90000)=0x0, &(0x7f0000a8c000)=0x0, &(0x7f0000a90000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a8e000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x3, 0xa, 0x20, 0x20, 0x9, r2, r3}, {0xdc8, 0x8557, 0x100000001, 0x1, 0x9, 0x7f, 0x9, 0x4800000000000000}, {0x6300, 0x1ff, 0x5d, 0x2}, 0xb2ef, 0x4, 0x7f, 0x0, 0x40, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0xfffffffffffff4fe}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x3, 0x0, 0x4, 0x1, 0xc1000, 0x4}}, 0xe8) 2017/08/13 13:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x200, {{0xa, 0x3, 0xd60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000069d000-0x4)=0x0) epoll_create(0x1f) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e36000)="2f6465762f6c6f6f702300", 0x0, 0x105000) preadv(r4, &(0x7f000054f000)=[{&(0x7f0000155000)="", 0x0}, {&(0x7f0000051000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x2, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) socket(0x4, 0x3, 0x200) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00000fb000)="2a7472757374656400", 0x3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000002000)={@common="64756d6d793000000000000000000000", @ifru_addrs=@nl={0x0, 0x0, 0xfff, 0x101}}) mlockall(0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00001fd000)="2f6465762f6877726e6700", 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e95000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000952000-0x4)=0xe8) getresgid(&(0x7f0000f59000)=0x0, &(0x7f0000569000)=0x0, &(0x7f0000563000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000067000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b0c000)={0x0, 0x0, 0x0}, &(0x7f00009b0000)=0xc) fstat(r2, &(0x7f0000e1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/13 13:24:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000fc9000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x75) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000)="2f6465762f6877726e6700", 0x100000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003b8000-0x28)={0x0, 0x8, 0x7, 0x20, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ed000)="2f6465762f6b766d00", 0x2001, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x48700) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000011000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000265000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r2, &(0x7f000077b000)=0x0, 0x8) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f00002a4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r3, r5) accept$inet(r6, &(0x7f0000a95000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6a000-0x4)=0x10) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x2, 0x0) connect$inet(r7, &(0x7f00009b4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = open(&(0x7f0000fce000)="2e2f66696c653000", 0x68042, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) sendfile(r7, r8, &(0x7f0000af5000)=0x3d, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6, 0x0) socket(0x4, 0x80000, 0x6) 2017/08/13 13:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aca000)="2f6465762f7667615f6172626974657200", 0x800c0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000287000-0x4)=0x0, &(0x7f0000d08000-0x4)=0x4) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) r1 = memfd_create(&(0x7f000024c000)="706f7369785f61636c5f616363657373707070316d696d655f74797065ce6370757365745e3a2a23707070312a2c776c616e3063707573657400", 0xffffffffffbfffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listxattr(&(0x7f000004e000)="2e2f66696c653000", &(0x7f0000c8f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000742000-0xa)="72656e6f00", 0x5) connect$inet(r2, &(0x7f0000fd6000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000cbd000-0x10)={0x2, 0x0, @rand_addr=0x10000000000283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000fe2000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="683eb9c6bfa36c972a7930289d9430bc"}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ddb000)=0x0, 0x4) sendto(r2, &(0x7f0000514000)="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", 0x40a, 0x0, &(0x7f0000ddc000)=@nfc_llcp={0x27, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "75ffb1f6e1bcd4046bd32fe54201ee1957a1b97524fc3849c31819292b57ef90aeaf5c56aeda13f4a28f64bf160e9bb81f14dce5c3e2c40df5c0ee068a04aa", 0x0}, 0x60) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe2000)="2f6465762f6877726e6700", 0x4002, 0x0) mkdir(&(0x7f00005f0000)="2e2f66696c653000", 0x44) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000032d000-0x5c)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x100000000, [0x2, 0x8, 0x4, 0x87, 0x8, 0xff9, 0x8, 0xa7]}, 0x5c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00005ad000-0x2)=0xa4, &(0x7f000091b000-0x8)=0x2) recvfrom$inet(r2, &(0x7f00004a4000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x10020, 0x0, 0x0) sendmmsg(r2, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x5, 0xfffffffffffffff9, 0x1ff, 0x2, 0x9, 0xc666}, 0x434}, 0xa, &(0x7f0000098000-0x10)=[], 0x0, &(0x7f0000dd7000-0x108)=[{0xc0, 0x119, 0x7, "2fbd19dc9df4e18a2ef88a119999ceda1683fc4f6c3a626f9eadead5808ee79ec1639264df756b9fc16ace2b1366a9e5fd3993eca92595c0dd563dece2d6a63c90e457d84af787a746fda474c429e36ad4e4df5e24fd5170df3af9ca798527651d704011a6f07e73712842f71dcaee9010ebbb3abfa94d9c1920b900e85563faf4a072f142a4b7a08ad6d8005b207d0c84660dc24697693fb51b484307008301b9be5b43b05c203f441f2507"}, {0x48, 0x3a, 0x4, "c2c9a833a6ce6de84d83ef2ad4237e551990abab7faa1da66bf84677490f9069ba753ed816618ccf205175d1189965cbd786ef3e12befecc"}], 0x2, 0x804}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000614000-0x74)="f5484051192400adf6b65fef6d342e08e23ce427f14fec77baaed0b88dcb7244770be3058c543916383253c949c0adb050e35d3b6145393701a038f3004f1b0b4ab6c694f9ca9cffea75e63da8722baa6c2c2ef185b87bfb1da67cfb3340e0cd71bc9728a49ff365049c6a1c4ca9a1eb9ed68008", 0x74}, {&(0x7f0000dd8000-0xf5)="742efaaf764419ea89450e4cac63071d120723aab299a221f2d25a70daeaf16f6a5505852ffa0e8ca0999e1f29b9d6deddfa962108ade5b1c034c950663cdf15c4f7b575b8aa4d184a0ee0a8bee4468b0ff5978be2755e7052a5c12d540a3531e24fc295c20d07af81c746b80db22a82ff99d6da01a34b874bf9498a49203851662755a29eff6e951438d1f12814aca2cbde514c3eb3fca750a78fab7fda21c196c2b90d3ba1066e4b9376688d6dcc6f37236486200f70ea768758a3bca141d6e86585123177383d080f19f1e6dca283b5301e50cacd8a9d67f2735ca9a5f04f82d67e7c34fcba195bec0a615670dda8d5748644da", 0xf5}, {&(0x7f000058e000-0x1a)="24f30c2dc7733b1806222930d23d97e49a1bb360adafb7defd26", 0x1a}, {&(0x7f0000dd8000-0xc3)="d8fbf6d2f9c7fa6845108c8940dfb2d72933bbd27298d768f9794958de79608579fc44260b47be18f4619a8ed44acf3075daf657ba5386ec39ac928399dd2836c91a676831e3a430ae977337d95964f318b270f8c1d5bbb927c3f0e28a1333e7d509fea51b6a381be119e13f264d4109558c3ba6417895854c5c3f93c056a9a5820729eade54d571acbf358b37ecd225cb0e01996bcc6c166dd6b3a79a4ce595a307d248e20b484d85f1554161e5bc8f20bd6f94273115fb2483defd1da00844866522", 0xc3}, {&(0x7f0000dd8000-0x1f)="7856c4c016cbee80167309a05b4f3ff00bac8516399f020000000000000060", 0x1f}, {&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed0388fa52ed878ee940aa8da47bb1575a105256d6248c376640bc1954d396455", 0x52}], 0x6, &(0x7f0000796000)=[{0x38, 0x104, 0x8, "223782767e6f8543eac8da61311559cc2cbf64f29d61672c2ac13e57befe6e2badd1"}, {0xd8, 0x109, 0x401, "c6f0e6820a59bcc91abb066f4afa05078cac0b64894d41eb7075ee4a6cfd8f3494fc8a919352201836ca4e1b2fab2fe3bb561b142c4db0b9fdcae2a51f288694a1c9acdf061a69dea7e58d586a9ec2834d9232d9d936ae7acec94446e26cb70ac06867727e2c964e2a61f212f8fd464e8b858432b6b5c964a68056d1c5e96108fa3cfb05aa032cff4b1a4880c2980a2b0bb71c4093e910b0f438b616c108f9e6bcaafba7073e371aeb31cab6831f0e6d7512105adb99e6150c804e631a4f8353e208e890c6f831"}, {0xd8, 0x108, 0x5, "2076fb39eda0b8c1c9b6040d7fa75f8de0ab55e5fb327948783680ab30d867ea71f40ca356f21fc410fa3f94243a88b09c77cfb127ce4b25ce1c43125830d7789b11bf16f7e55013836d41f2a9f78d88a16ad4412ea4b5a91c54191ef80371c70eee617da946c218da0c850743f39c126ecf8903e9354c56d56702fe873909c5bbef0ab53493550f201f7b13a5c6dd5644a33bd75ce0609858239eb6f3a1a14241ad3a8c3e8c2e2fb9f6ce0880cfb1ede8d86a1ad5bd871147b1c9a456b63fa369dff98a2568"}, {0x108, 0x11d, 0xac5, "0c372a5cc9d58f17ccb9fc88997cbe7a47d7753a70bbc230a525a614525d96d273f634bae1b1a413d9d5d8615948ff240275fa44f984671f0065d951f0f364c1f26dc2af59bc3c98d96c20953f3773702d5a8f583b2486a0935f9fdfc54433fb21f83dff8e493dff8243c51119d4d6943093e944804ed3ee7d11dcf163451b58015761b3efc28f59e93af5c38d0cc4a423242f603ee1f95a348721da1a21e19ce42480063746469bb19a80997c5b0ae8f821dbcfccd13b7100cfb6a171140ff05c70cb268fc60eaace6a024f08c5259dcbd10e476e0ab382d6363fcc3ecddf5ea465fa0712feb4afb36c4404ed9768867784dc2a57e8ccdc"}], 0x4, 0x4010}, 0x1}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f0000387000-0xab)="4146228d2163fb17a955c87239684d69b8097e30aa2b460913603719778a8ba69b051bd312d467044b2c244e8f43c5bc1c714a0c1df69183dd7472e6a579c61ac5357e96171c3c4675aa8b188b5a0fbe43950d0872b03aa0de19112d798c63a999c053644baea2dfcc072f5a4fe8d2eb7cbeb49e88d72b51e5d419cb0d66c06f69eee6c9e64ba9883f3eec9b5bb00c6eba6044a67c2d7e70140161f41ec09b5b81ce4b4d12504ba429550e", 0xab}, {&(0x7f0000fe4000)="12ea", 0x2}], 0x2, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x5, 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{0xb0, 0x1, 0x18003, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd13ff0700005db3ca4751dac7ff0771a67f5e9ba9e90d42ed4f03acb4"}], 0x4, 0x0}, 0x9}], 0x3, 0x4c081) sendmsg$unix(r2, &(0x7f00000f5000-0x38)={&(0x7f0000fe5000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000ab4000-0x80)=[{&(0x7f0000e3f000)="c0abda920dec75c3a366062a7f8990cf086043769cf5975d91ecbaf67fc4fdbd175cb26f8a5b9274e28dd4cc89aae2cd133d6ad856308ab35af5789470d49bcd2a26a22f0ee713f90f3f4e7517ef2c661dec7e000a866e9ae40519f26e2792bcd5f91ded737464e691819d06de989e4368da36a9a51aa108cc6e382eb851da583a4988fef39ace2bfbf96fd8f2f5703810f0f83dca4146bf2ca2f3ec961df312e4e54b35ba620e576e3ba11022454a34f9", 0xb1}, {&(0x7f0000515000)="b0b3acd03b65edf60d13fc7f1e6d5f68bad994d635ed1f045558bbf5c6f4f6be9a47d44b0c8a87fdb9", 0x29}, {&(0x7f0000ed9000)="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", 0x1000}, {&(0x7f0000332000-0x5d)="e285a8dcbff3e42b3a10e3f3e27e0b6a788b2d65689b9b79d764491313085f8eaa4860c842a64a553708fab24a2ee9ea91ccd76faac54c844b2616d4598de749427f08abaf5871a4fb6a46c39e565e295026a3462d01003c944bcb5957", 0x5d}, {&(0x7f00002e1000)="a86e60fb73969f85b1f5fa1f091b6fc033ef570e7dd7a2c4027aceff999d342da04245abe8216d66ced9393280d08be2d0c565afa81edd887d5bbb9eb9a4edac4d05bdcd2c9bf423ebb5d7634a4d1760a86f983355f21f6149855ad5b0a5a23d87ab0bfd30e3e78bf7524cff8a52fdd0e4041430b92e7d8d5f972426d58d0d228d81b24613dad3729ceb18d0b292f9f3cad7676dd2e69790544ce497469d23b0eaedcf02a295f0249f8af6b00e44cb32090333ff67b6b0d5ef19bed9b0b85966bb9b36055356", 0xc6}, {&(0x7f0000fe6000-0x84)="2c63c2159c8d9a32212f9ce8319bef15e0d2bd2cdd939749c53ca3c07192c798ad7072e47b56e0da57b39581a14a3c69ccf714f8747a075ea9bfc504ad08b4f29524c95b8c80bd66a1b5a835db338a1d6452b2d2a810ecf28db2e0ba7547fa6727fc001574e3a13508dfa6c62c106afc4076ea1d7427c850dcd0a710521e8fd3a5bce881", 0x84}, {&(0x7f00009dd000-0x3a)="83ac0b2130773f874d661bf5d1060df61ba15bd6852607d94d1e593f6f3ca2bda3e0d4207908f608c3f98d348e9602fd0ffe14c87c067b7babd5", 0x3a}, {&(0x7f0000973000)="9c706ea35ef190b320bfa440391592657667e0cad48c677a1ce5d94cf811ddb344f57780689ab5d68c768624f3254b5a130908394c628975664a4629fac74644b1ec96cdee1b0604a9d0ad6aa2aef3821f63f0ad32411b3e316435686f499ea0c4d8282520afaff590f61ac03b49c50592c3797584c948d44482425edc15a3d881240e17c11013803f6c2924cf2707bbd8bea3e826627407f51e8a4152d53977d9d9f78fcfd4e2b16a7b08c1243b13da0349ec89cb66c926909c8d63a128c98c711b736aa94088546281ae29a2", 0xcd}], 0x8, &(0x7f00006e2000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0xc000}, 0x8000) shutdown(r2, 0x1) 2017/08/13 13:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000061000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000757000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000288000-0x4)=0x1c, 0x800) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000011c000-0x90)=[{&(0x7f0000fb8000-0x7a)="", 0x0}], 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000f1b000-0x18)={0x0, 0x3, 0x3, &(0x7f000026f000-0x8)=0x0}) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001e000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a46000)={0x0, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000abf000)={0x100000001, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf6, 0x0, 0x0, 0x17, &(0x7f0000f8b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x200, 0x8}) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000943000)={0x0, 0xcfd, 0x5, 0xfffffffffffffffe, 0x25, 0x84db, 0x6, 0x80000000, 0x7, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00009ce000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x1, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c24000-0x8)="2e2f66696c653000", 0x1020, 0xff) r3 = inotify_init1(0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000562000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000438000)=0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000641000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a6000-0x4)=0xc) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000c25000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/13 13:24:09 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x5fc3, 0xffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00005c9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x20003) r2 = getpgrp(0xffffffffffffffff) r3 = perf_event_open(&(0x7f00000df000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x798, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) creat(&(0x7f00009a8000)="2e2f66696c653000", 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000cc8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x4000)=nil, 0x4000, 0x6, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f8a000)=0x8000, &(0x7f0000cf3000-0x3)=0x1) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000361000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000da2000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xff, 0x0, @multicast2=0xe0000002, "1ef000010000000000"}}}}}) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000163000/0x2000)=nil, 0x2000}, 0x1, 0x0}) gettid() ioctl$int_in(r1, 0x5452, &(0x7f000007c000)=0x3a) waitid(0x3, r2, 0x0, 0x2000000000004, &(0x7f00006ca000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/13 13:24:09 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000003000-0x80)="d526a4517602ba29", 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000007000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x0}) r1 = socket$inet(0x2, 0x800, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8001, 0x3, 0x5, 0x95, 0xffff, 0x20, 0x3, 0x6, 0x40, 0x4, 0x1, 0x7fff, 0x0, 0x9]}, &(0x7f0000007000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x4, 0x1, 0x6, 0x0, r2}, 0x10) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x37, "2d"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x200000010, r0, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x2, [0xfffffffffffffff8, 0x3181, 0x0, 0x7ff, 0x4, 0x7, 0x2000000, 0x9]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000009000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbfc, 0x4, 0x100fc, 0xe, 0xa, 0x200000081, 0x3}, &(0x7f0000198000)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0x2, 0xd, 0xfff, 0x4b8723d4, 0x3}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x200000000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x100, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x1e, &(0x7f0000002000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x7f) r4 = open(&(0x7f0000962000-0x8)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x815, 0x7) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000d0f000)={0x28, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0x1, 0x4, 0x4, &(0x7f000050c000)=@generic="3dc1e9508970dbb6b9eec40318815a1f", 0x1, 0x3, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000e2d000-0x20)=[@in={0x2, 0x3, @rand_addr=0xd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r6 = fcntl$dupfd(r5, 0x406, r5) r7 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r7, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) timer_settime(0x0, 0x0, &(0x7f0000591000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c70000)={0x0, 0x0}, &(0x7f0000f04000-0x4)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000ea1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0xfffffffffffffffd, &(0x7f0000e12000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x19, &(0x7f0000dac000)={r9, r8}, 0x10) write$evdev(r7, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r4, 0x0) gettid() setsockopt$inet6_tcp_buf(r5, 0x6, 0xf, &(0x7f00009dd000-0x8c)="36fa9819388173d14e59bbd1fccf8dc38bb13b0584cb34e786c04c794eef4ed3aeebce0c0edcf2bdf93707a157cb59cc437db0f8bd2cb9b0ee0f1d26802a3f975b0784702495c0e0eac0ffb42a4e7d04793222aeab5b1f13e27fdb649797b65ac63575163c3ccf291c10ad7b632a1771d8e6f125445b853c80a33776e3e11e2c709b8ae3e9907d11d6d885b0", 0x8c) remap_file_pages(&(0x7f0000690000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002db000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000331000)=0xe8) unshare(0x8000400) 2017/08/13 13:24:09 executing program 4: mmap(&(0x7f0000000000/0x73d000)=nil, 0x73d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x7, 0xe5c) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000073e000)={0x0, 0xfffffffffffffffb, 0x0}, &(0x7f00005e8000-0x4)=0xc) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000073f000-0x98)={r2, @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]}, 0x82, 0x1000}, &(0x7f0000740000-0x4)=0x98) mmap(&(0x7f0000473000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000073e000-0x8)={r2, 0x6}, &(0x7f000073f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000410000)={r3, 0xfffffffffffff800}, &(0x7f00003f1000)=0x8) r5 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x40014, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000073d000)=0xbb8476c0ada33621, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000368000)={r2, @in6={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0x1ff, 0x5, 0x10}, &(0x7f00004fe000)=0xa0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000006b000)={0x9, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000742000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000608000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000740000-0x8)={r4, 0x6}, 0x8) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000194000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000073f000-0x28)={@generic="693aeb445f88c7581f4d396c9cbbd814", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000741000)={@loopback={0x0, 0x1}, r7}, 0x14) mmap(&(0x7f0000742000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000742000)="44171a01010000000000000000000000000008130478", 0x16) 2017/08/13 13:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000370000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000055f000)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00008e8000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000056d000-0x1c)={0x5bf, 0x4, 0x10001, 0x0, 0x5, 0x7fff, 0x6, 0x6, 0x9, 0x8, 0x3, 0x2, 0x0, 0xffffffffffffffe1, 0x0, 0x748, 0x200, 0x100, 0x2}) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000cf5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00006ee000)=0x0, &(0x7f000072a000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000edd000)=0x7, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001b7000/0x18000)=nil, &(0x7f00005bf000-0x18)=[@text32={0x20, &(0x7f0000c03000)="66ba4300b0d9ee64814c2b98010000000f00dd0f060f019b315000000f235e0f0059000f35f30f350f011cac", 0x2c}], 0x1, 0x20, &(0x7f00009a4000)=[], 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000d5e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cd1000)=0x1c) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0xffffffffffffffc0, 0x10, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x2, 0x0, 0x7f, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = add_key(&(0x7f0000520000)="2e726571756573745f6b65795f6175746800", &(0x7f00009a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r5, 0x20) syz_open_dev$sndseq(&(0x7f00000e5000)="2f6465762f736e642f73657100", 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00007a8000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000aee000)="670f228366640f01df0f01c965260f01ca3e0f350f20e06635020000000f22e06466672ef65fb80f51420f9f1cf64e000f01990000", 0x35}], 0x1, 0x8, &(0x7f0000adf000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00003c2000-0x8)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00005bf000)={0x1, 0x0, 0x7f, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000082000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bf000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000196000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000-0x1)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000847000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x2, 0x3, 0x1f, 0x80, 0x20, 0x6, r6, r7}, {0x1000, 0x2, 0x20, 0x7, 0x0, 0xffffffff7fffffff, 0x6, 0x388}, {0x8, 0x4, 0x5, 0x8}, 0x3, 0x200, 0x2, 0x0, 0x30, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0x1ff}, 0x4, @in=@empty=0x0, 0x5, 0x0, 0x3, 0x6, 0xaf, 0x6, 0x6}}, 0xe8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00001bb000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00006e7000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000edd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x0, 0x866a9874bc8e772d, 0x80, 0x20, 0x7fff, r8, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xd8a, 0x0}, {0x0, 0x0, 0x6, 0xb33}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) gettid() fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/13 13:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x401, &(0x7f0000001000-0x45)="12665f2d4605728a56edbab6475f67d76559150fb605c3bf9161f04589329208b3a8771a503730ee3c7b8c497b6137f4f71c99d22b2dfcffe30302cec3d455032370fd1b17") mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3000000) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0xfffffffffffffffc, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a84000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000cd0000-0xb)="2f6465762f766373612300", 0x2, 0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001f3000)={0x0, 0x0}) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000ccf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = dup2(r2, r2) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000075a000)={0x5, 0x40, 0x4eff, 0xeeb8, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00002d4000)={r4, 0x0, r5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000273000)={0x0, 0x45, "8593a98826ed20bff47918829d1cd49d16f7b51971c45d8c1668c06918d5a9c2260c96cb7245a42581f0273112e8e5d3b9d3b092773e50fa363a9472dd48e436abf17d0394"}, &(0x7f00008b2000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000888000-0x10)={0x9, 0x8, 0x81, 0x3, r6}, &(0x7f0000c20000-0x4)=0x10) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cd0000)="2f6465762f76637300", 0x0, 0x0) fcntl$setpipe(r7, 0x407, 0x0) unshare(0x40600) syz_open_dev$mice(&(0x7f00005f8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) select(0x40, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c1000)={0x0, 0x20}) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a8f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033f000)=0x10, 0x800) capset(&(0x7f0000001000)={0x19980330, 0x0}, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r4, &(0x7f000000b000-0x50)=[{&(0x7f0000c82000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000002a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000028000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000001c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f000002a000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0x5) r5 = socket(0xfffffffffffffffe, 0x7, 0x2000000000000006) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000154000-0x16)="3a4fa9ecf7a015d1d6b4f5d536a4160e41c10d24d2b5", 0x16) setsockopt(r5, 0x0, 0x27, &(0x7f00006e2000-0xc)="e00bddff7ffe09000000067f", 0xc) r6 = syz_open_dev$random(&(0x7f0000533000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8803) getsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000702000)=0x0, &(0x7f0000806000)=0x4) r7 = socket(0x0, 0x7, 0x8000) setsockopt(r5, 0x0, 0x400000000027, &(0x7f00009fd000)="e00000ff7ffeff0017ec127f", 0xc) getpeername$netlink(r5, &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0d000)=0xc) r8 = mq_open(&(0x7f000094e000-0x8)="2709006d65242c00", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cf0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4c000-0x4)=0xc) lstat(&(0x7f0000a1b000)="2e2f66696c653000", &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000eed000)="2e2f66696c653000", &(0x7f0000f08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008d0000-0x4)=0x0) fstat(r8, &(0x7f00007b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5a000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008f9000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e82000)={0x0, 0x0, 0x0}, &(0x7f0000551000-0x4)=0xc) getresgid(&(0x7f0000f4b000-0x4)=0x0, &(0x7f00004d1000)=0x0, &(0x7f00008a5000)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000498000)={0x0, 0x0}) getresuid(&(0x7f0000386000-0x4)=0x0, &(0x7f0000232000-0x4)=0x0, &(0x7f0000a71000)=0x0) getresgid(&(0x7f00002d7000-0x4)=0x0, &(0x7f00002ee000-0x4)=0x0, &(0x7f00000ab000)=0x0) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000026c000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000)=0xe8) getresgid(&(0x7f00000fd000-0x4)=0x0, &(0x7f0000635000)=0x0, &(0x7f0000b71000)=0x0) r24 = gettid() r25 = geteuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00007c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a78000)=0xc) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000714000-0x4)=0x0) stat(&(0x7f00001ca000)="2e2f66696c653000", &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00000a6000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000972000-0x4)=0x0) r31 = getuid() stat(&(0x7f0000147000-0x8)="2e2f66696c653000", &(0x7f0000b16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r7, &(0x7f0000fc6000-0x150)=[{&(0x7f0000816000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000027b000)=[{&(0x7f00002bb000-0xea)="5c4d6150fcffdd3c2139a12755bd47c8b339f594076f634e29bbabe9f860c0bff9c52c5d6585e91c18ef834fb7d14a7837ef095390300d5591850f80587d1992ad283a10dc52eaa12b937c63e325885d3e1bd2cf86479792c4afa3112d2cc7ffd6eab6e7ea3ed185c08178e6b5e9d31d1a2bdc1b466d4cd61689b0152f7116f1ef39bc6928e23655fd1fdf621fd3e81d1ea8bc896f37d653004de4a7fba258a0fe48f12e7923820248b7ff567dee512981af70755e5861b90c6c91918dfb7766ba8bbf85ad8f89d1f88b8c3fefe46c3195af5989cd288651426fd36a36df57873ff2784e1c72af76f37a", 0xea}, {&(0x7f0000c41000-0x1e)="a4df2fdfecb288468a6c3fe2bb5d8580cea842fa5d6fd8000387e492c20f", 0x1e}, {&(0x7f0000bd3000)="b55118e665ca504a7ed122ecd21f8f2289c82b8025bf66ea56dd537ddfb96cb977b187fcf5026ae7cee57b9f5a90187c42663577a39acfff7996c112269b8f43aa59ae2f207b84a274211bd0a9a52227b08b34cc8f6ff3ab0e1fce44212854993bd315ed7f9d40de4f9567006d43287dbfa965e5e40ff74358c4eccb11b4c7980a5a60cd2119474632786675b9ca4213d14c3fd4524c26e755b5b5771f30065fc6ccac528ec2b0a299418658f18adbda9041c0ed615d99118a446cd47b1ccc23028ad4db6d1af700daad40cbb1", 0xcd}, {&(0x7f0000529000)="7b00739906cf1c6850529eeb04bdc7cb3ce43eab48db3b3795dbe245466a7c2df424a739850c53bfcb658fa5ae1f39974fce5231e553c88655e6848f61ad490e028e0e5b68aa32339b9dde8ba35b7c127eecd261ce66922c6a75605894a2e916eb09945346e871ff854465b7275c70ed0b0b81589007006b801d6087eb8c428895d068c1a2da60bbeacf099f3a2a9613d95e883a58ec0bcfdec70a4e86ba1f25ef2edd03ecf7b09a0e9eef7697b9adcdfff66af48f50c071579af34c", 0xbc}], 0x4, &(0x7f00002e9000)=[], 0x0, 0x40}, {&(0x7f00004b4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b45000-0x40)=[{&(0x7f0000a86000-0x14)="1cb48b62d617f09e97526cd407a9668c6d5fa183", 0x14}, {&(0x7f0000db7000-0x17)="d7771273c982a0365b0d3886f40639e0d1fb4c7c16d3c3", 0x17}, {&(0x7f000075b000-0x22)="3d24107c4d5740017175084f9a90197de149cd859c3e01c5ca8d60168a53baa4c2de", 0x22}, {&(0x7f0000abb000-0x12)="08cb2586f04f2a5caec368485ade71d43834", 0x12}], 0x4, &(0x7f0000269000)=[@rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [r6, r5, r0, r2, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x5, 0x1}, {&(0x7f0000cd4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000093d000-0x10)=[{&(0x7f00000b9000)="4a8d9c5c484de19b0750e552a1662e4ae583cb495e2a4a5557749fa0a3bd722de7839ed56251df4c8279006a4448e367eb51d0d3de04b1e207dadc5ac59414a18b0a10c71dafb18f31be1d2e549cf9b4af489504affae089c0115b0ff99bc7eb1c1b173f4078b9b2d86cad1f2519fe9fb0dfe97c5603633f554620864892f43fd571ae6561ed55b7dc34d4ac151519f11357afb53877305bba62709f1f576463c72aefc7fb2140f474669fe4062110d2f7936a8cddaabfa1ac3757951f84de495e2eeebea9cc64ac3c51a96c243b718f78b3e262d5f60b96930a925d437c66", 0xdf}], 0x1, &(0x7f0000c04000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r4, r7, r2, r1]}], 0x1, 0x20000000}, {&(0x7f000039c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ed1000-0x50)=[{&(0x7f00008a2000-0x7d)="5827c853b26bb34ffe96918e779cf97163f1b46d0866f1692146887727fc5a435bd1f3ccf58dcfacd929b17867c7559a22de68b30f4dd874d8266b208bfbcd1e2b1e062257102a76eadf11f5ea598fad051f747c1c92d5a7820e40bc929649263d7a0de855e6974c5e24f876ae8563711eb14df2e7905743fc3e48d46f", 0x7d}, {&(0x7f00007d4000-0xa2)="ecc91021b0dd2252c26a5ee3143cb4e77ef92743293c4d966d6370cd25896d78755239b65d46d1dc30acb439822de57357bb0ffc57365bc3ed2e658e0545e9cb6a2454f5462ee147d10bf12e0cadce7c2e0b890f2ae32c38dc35999813aac0b1e8c2cd72c265365685db786e3565e47fa598c1633fe324437756a966fb4be158b986f5e5297dc30ed56d52bcf5f6f8943b36144168066ee95442fc6e038549ebb061", 0xa2}, {&(0x7f0000aa8000)="5424e8f841b2b09d813b61d5df81aaba01e06dc940dcb48df7ed48d2022b5bdbda9e855e96926ab4bd4a4438a916dabe5b8387b6d7fbe7ba7bcd02e5760db059263f5edfa75187cf655df5873b09d152dffa4d5bc6c2fdfecf6be7fb9b8cdfa533253fe402eb0fffaac7a56ae644f1c3decc7b2600c3ee43183c165697c6360146b6f9747d206af73986ad49b0f90ebcf84bc3f479fbe6984cc3692e227034fa73cd18e2e508a82821b144db", 0xac}, {&(0x7f000069b000-0x1d)="43b95790f902855863df36253ffc1e4c34e54fd08ada1c6b4a336c9219", 0x1d}, {&(0x7f0000cd6000-0x3f)="6957a6d8f40c38a66961f3f73a0ac03644a50a8205f0dd8a04ad5b0d6c035b1065c25aa5d18ddf8066a377fd6108255f44f991e07fbaf4d376537c64df20c9", 0x3f}], 0x5, 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{&(0x7f0000e6d000)="5ef779e2b30ce0e0d4b3f49ae22cb741e0c9d005d642ee1167ad6bb2331ed8ac8d5109ac4dfceb6da7e7e4387e1eb34de90812df7bed07e95e64884d455e8c24ce4bdb1703abedaaadf8f2ec8bfff304eae4210443fb092e4454e1217f244c34552036e604cff8b7c70b1e3fed46c50450190eac4dc544466c38e9b7aa6fd0cd93e36a91a649d48596281381cf17e061b31b98a930759731be33cc903affcdecd269afa73cebad180a4f67e5020caba977f12d43b5439960fea2562e38e1376459", 0xc1}, {&(0x7f0000dde000-0x27)="e9539311c17d78c55e97fd360c31ab889f577ac8da37acc996108127c1150eedf0d216cb81d03b", 0x27}, {&(0x7f0000ab0000-0x4a)="815ab32337906b1b79f703add22e402344e90eab6bb44143f23f02338c0801e22d24380d3c2bac0749bd0600b311e9da7490db1381bce0bdb0e64ec8e6397750e1f557126a733aae982a", 0x4a}, {&(0x7f0000e6e000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000b90000-0x70)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x4800}], 0x6, 0x20000800) r33 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r33, &(0x7f0000724000-0x53)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) 2017/08/13 13:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bb3000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x24840, 0x0) readlinkat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) getpgrp(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000011d000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000cf7000-0x8)="2e2f66696c653000", 0x80) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f000020c000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000820000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000942000)=0x64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000474000-0x8)={0x1, [0x0]}, &(0x7f0000f81000)=0x8) syz_open_dev$mice(&(0x7f0000e34000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c37000)={r5, @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]}, 0x9, 0x5, 0x9357, 0x8000, 0x1}, &(0x7f00006e5000)=0xa0) mmap(&(0x7f00000c1000/0x4000)=nil, 0x4000, 0x3, 0x30, r1, 0xfffffffd) unshare(0x400) r6 = timerfd_create(0x7, 0x800) timerfd_settime(r6, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r3, 0x4b3a, 0x40000000003) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r6, 0x1, &(0x7f0000ff0000-0x20)={{r7, r8+10000000}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:09 executing program 7: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6a, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x3) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007d7000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000591000)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x974, 0x0, 0x3, 0x1000, 0x0, 0x106, 0x5, 0x5}) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x1ff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000300000)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000f74000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0xfffffffffffffffb, 0x2, 0x3, 0x10000, 0x0, 0x6}, 0xf79}, 0xa, &(0x7f0000816000)=[{&(0x7f00003f3000)="74145b412cb580ece91b50edbfa993508f1229", 0x13}, {&(0x7f0000fff000-0x8d)="4b0b316a408c5400c7bc0b0b77c15c5c2b749bc11f1cfd913e32503b9392e4b58fbf2e9b6cdc2aac03e7c34f1031993c3cb9070bed1a0ff593100024863c438e0c1be3acc539abe7af15fc5c860a2b7aea4a9d358ad5eef82fa08e173788bae9acd155dc4a6f13ad775e7712783246d0b02aa0e48177bc461a87e3d1541f7e10228b0540641aa5ecbf8857bbbc", 0x8d}], 0x2, &(0x7f000040f000-0xd0)=[{0xd0, 0xff, 0x2, "bc0c217a692bdeffbf915b72d6cdcb9befffc4d8485bfc1cb49ae5bcaa678fb200227f709a3903becbbb50f9601614d6893b71a35732a0e4f6fc4b81c2462b664c7a3fa39bf30374af6f334840e9168d542a8a5f38471914a22a1373bf4579ed48386c89a874547012b440e836946c6aa1ab5d9ba2d8c468c21903b1062600fd7301850af45fd44919092319fc3c2b24b0d28de913d983df7d0d502c9bb7ddc89cc366ac20a89cc0d2bc2fdbcc921e08025324fad14a74ca6101f904e28f"}], 0x1, 0x40000}, 0x8}, {{&(0x7f0000fff000-0x1c)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000023f000-0x20)=[{&(0x7f0000ffe000)="2ca34149cdafbf08e08cd648b4dbe4b36de7ad60320995da13a2386c7d6580986be1647da40e3aff06944b2ea09c4160f8516c2552b7633733cc3cc53f3591ef9cafa5126ca10a2a34ef14752379a242cd8b53a6b517d0e1ea5bc694c28dbf92814064f925982630a1acfab456fa3f0b01e00d8967cdf2f3cfc0341eababe8e5d3b24ceef84701cdd95378f42ecc988818fdf93d961c7f89e77e6aa4b68ee3fcd58b3148a9ef0b97601c1a9c8489fddf906a3cc512a30d0c0857e206fe843b035f06d62163a34e6b734453e43056004921c541f7f90a7e1daf50c771955c69650dbfedf644ad19aae0700503b4b457b5", 0xf0}, {&(0x7f0000988000-0xed)="9a9da6402e0e6e2de14baba2db84bd0981bda157c2e96346db11a83b9c2f8a0599dde159451d45de54a1f5f4a800f8ae85b846d9691fbd1b18439e2c801af761d92a186579f1dee9642a722f5927f2fa3d8a3f1e21e09d91a18aa5a49c130e1c25e5d350fae519b459a5f05f88e71236780a374ef20de7ccd427a7647f40c9bbb4e1500a8691ab9ccfed707e46e796524724da146e39ec131d6b3d4358aa7f1789e746c6a622ae7411e3677d45c26588f0963efff982b76e62814a33f635a2461f322a7d3bb84ebb817b85496152b0682b5f1e4dafa44ae67badf46f4c9fefecafb7cdd9caab8c6df8d38113bc", 0xed}], 0x2, &(0x7f0000fff000-0x250)=[{0x58, 0x6, 0x6, "545a60e65877458348ca6b77cd5b6608e6c1eb0e9f2b4b226e4377fb55cebcd7c0e92e32902e41d5c2e725581ef96838e768ce35a0470565c5e29e265e25cf759217b688"}, {0x78, 0x110, 0xee6, "a91d45bdfcfb5f0b1109780974b8bb136e1c09b0969ac2391f425db27ad247de5cdbcbe5edb4ddd02ece8f3d595e47364845400ee54af12a79643155c01245e4bd6dcaeee1579ed1c04b38114e68d0b20de809ab5b0de0aaff2b49ae5ad9f3fdbdec"}, {0x40, 0x13f, 0x3bd, "5bc0167afb2214cb745a2fc8de4563cc29356da4b5c18787296edc17361d53ee0de4c2f6916393c822"}, {0xc8, 0x13b, 0x7fffffff, "1ea1d665cb2a6911fc7ba9c5a4e636808dfd496c7eb9935f20cd5369565ec5a3cdf964f91aa8832d296cc7b3ffb4d492f8238c7d9d037395b9f33d26a13fbea930e1724c525098ccd65a3e088c6be4bd6bd7c4d032eddbd93d1ee63d2e4658f15044bbecfd2a0ace39f35523ac4f3c781defd9ab0858832680fa5306ee1702d2e4f5b8ac3e33d122af826f8431015f3fe4cefe86e74e6aaf4691a7cf82402c3c459798e2535a487dbb2476ab41a890c2ad4a7349c97d"}, {0x78, 0x11b, 0x8, "ce6ff177de13af1c1bcfe125d80f6a36428ceba1a286940c3d16e3a92f4fea5dd4d13c922640ce6ebfc0233b1031c227f9f7e061cfa6ec72a2b017cf7b772cc9dab7b19fa10ea15c773f0e371565c5ac217f5ffcf3f89b1cd8c6ac3073e9b971e2"}], 0x5, 0x40011}, 0x60f8}, {{&(0x7f000032c000-0x6)=@hci={0x1f, 0x7fffffff, 0x0}, 0x6, &(0x7f0000d49000-0x60)=[{&(0x7f0000fff000-0xc6)="bf3a5e20ca641524b537f9a85de7b80350b2dab03817ccbe1d48777023a4a995b499954e3fb23b525a17494d7911b0efaaf26826fc624b226ad9492e460da65372ff574fea3ab22b58f4439896054da9cda90177f2569b560af1bb89d4e12c0bec67b2a3d65a8b5494deb3665a87332eea63fcbbfedeb7fb09e38cb60dc0995330c19ad649dce5c8c041c1dc8f9cfe2ed13d5ae5656010ef0b230095b0a6bd4162b4cc78caabe0d18b86eebb1e1f0a4ee18f10817ba8cacf971e126c2625408ebba89ae9308f", 0xc6}, {&(0x7f0000ffe000)="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&(0x7f0000acc000)=[{&(0x7f0000fff000-0x6)="5d6f396e299c", 0x6}, {&(0x7f0000726000-0x35)="57af86d4399ef13e511e1a14f7db73e591513351afc4f8c53ab3bb36b5c04964c7ae4e6dbd3118f2c53e907013092c3e82dcd2b9e4", 0x35}, {&(0x7f0000fff000-0x85)="96412721b4f3d430e5c40251502ffc2aa008b1b6df174a644d0e0caca4f4332109bd29b1d1884ba22aaca4ac16f1cd76419f1f102acff2e97b8fc76335539f556d49e3147da02ebc0d146f33415233b3ea2c341ec60727ce3beed1dfa1128efbba5e089abf338132ba86acdcc86fe4a242a8a0f8c7d6101fdfbc41dc1ad3c33e427d2b5827", 0x85}], 0x3, &(0x7f0000493000-0x1238)=[{0xa8, 0x113, 0x6e2, "a17eba23e17f0897295eda37d6a4f2cc4cb1e81a777368ba403627ca6e5637a249e7722071dfa3123e491837f42ee19f48eebf04ede1060d8c686d19fcd0e5a2d3cbb3c19f8951dd373896e3003e3a9069b2899f0dd42f319d23ecb028dcc4ee8d19fe15a4469c9be9004fa7cb3e377a4f9fdf5cae64343383a9a368719760c3cb8b6e653888d9d815e3c6947dc97a0ec72183d7"}, {0x98, 0x197, 0x5, 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"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"}, {0xe8, 0x109, 0xff, "8e4427d068e41f6d79284e446bf4225c205351978c40f8f73eaa0ae06836e8468839320e6d002832e17b17860d0f8a4ce2f1b81969e31b835c43bb06067a9279274dad98330f5f9171aafe7ddfee5dc10dcf7ad389c5feb3ae6dad67a7ed2d7074de8be834c0967834773981271d5f3fb5e524f1d1b756c78d4f1bc0b401f813c02b0805ab8e9864815e63bd1d72a87d4f68c3322c05be1a1a9a7181eb29061aebe84da71de4581716d6e09b4ccc7bc356b7de7065d7b57ce2abf6b8fbaddd22647a6968509cff65c1119ecdd22b881fbc762a2d0c6cac"}], 0x4, 0x0}, 0x7}], 0x7, 0x20000080) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000be000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x4000) 2017/08/13 13:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000404000-0xb)="2f6465762f6877726e6700", 0x20200, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000075b000)={"4b7ce17d460a9f9be244c6bb40961328", {0x4, 0x6, 0x0, "6730c0909e30", 0x2, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006d9000)={0xd8c6, 0x44, 0x3, 0x1}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x92bb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f93000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x0, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$unix(r3, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000ed000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f000078d000)=0x4) write$tun(r6, &(0x7f0000021000)=@pi={0x400, 0x26, "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"}, 0x400) r7 = socket$netlink(0x10, 0x3, 0x0) splice(r5, 0x0, r7, 0x0, 0x1001, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x0, &(0x7f0000ef6000-0x1)="") ioctl$KDGETLED(r2, 0x4b31, &(0x7f00006cc000-0x1)=0x0) recvfrom$inet(r3, &(0x7f000071d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x472, 0x0, 0x0, 0x0) sendto(r4, &(0x7f0000b9f000-0x2a)="67", 0x1, 0x0, 0x0, 0x0) name_to_handle_at(r2, &(0x7f00009a9000)="2e2f66696c65302f66696c653000", &(0x7f0000fb6000)={0xf8, 0x1000, "1f45434c9de75cd12f8405bf826c14f33f8a5cc41e5aadef9582ff47ff6493067fb8289d67728062ecf38b9c65f956cd18fc07b5c10981dd35ea3180149f84d171fea519eb001b6e767e3d9c74b48b4e9dc6c7552d58bce02784510b02c4d79ae439a15b11d2a9cd07781acff18856fcaefd800f0000000552f924b1369db933d92cd769fedaba05b7869c0091f362c467c4330ffc509155b7cbc999a3b9ec0942be6243eb9dcf1787a9679b70301123778a5cc93ce9d8a43e5d9f1ebc509ea44401bb0dc9da9b7fe2d90ef2e2b9a5df13c5f92bfae55908ef101b3e67465362e1a2c1395d1bfe311579fe7234"}, &(0x7f0000bc1000-0x4)=0x0, 0x40000001400) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000200000-0x40)="6c6f266d643573756d73656c662100") setns(r3, 0x0) lgetxattr(&(0x7f00005ae000-0x8)="2e2f66696c653000", &(0x7f0000fca000)="6370757365745c6b657972696e67776c616e3100", &(0x7f0000fcb000-0xb0)="", 0x0) r8 = syz_open_dev$vcsa(&(0x7f00009aa000-0xb)="2f6465762f766373612300", 0x0, 0x0) unlinkat(r8, &(0x7f0000a52000-0x8)="2e2f66696c653000", 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x2e, 0x4}, 0x0}, 0xa, &(0x7f0000fc7000-0x50)=[{&(0x7f0000fc6000)="", 0x0}], 0x1, &(0x7f0000fc7000-0x2d8)=[{0x18, 0x0, 0x0, "869ee0ce185c63"}, {0xb8, 0x1, 0x8, "b0cdbfebd901d5dc142e394ea0d5a5b90d7cd92cfc01aec6e925be0cfe709873f1c44b720c000b0d44cf7006e9480a0f8c90ba6a4e872262787e9d22ac37eb3d0137185c2af16af757b3bd81a4bcca70b97a3b26f82fc2dd14f0304ed96ae139f89012d680eff44ca9b30bc2aa123d042acd56c6aa2bca40449ffd1352543e8a9421e786745e9f5402c6ccb36c14139817826c80bd3520bff3d894600edb32642b81ba068bdc3976"}, {0x28, 0x113, 0xfffffffffffffff7, "86c662766fb75eb67e78f56572b4aba3262de4bb"}, {0x90, 0x10f, 0x4a, "2b7e56c801891d5b360001d1f175a700cc3660dade1aa65a6659d5b1da60019c6cab42c4b281cac4a67acbd455514ede8e18deca31ec51cd873bd6e100eabb6d2c2d8ad68d87cb9d5d1296b65a137bbe66d7fd42bc861d8a0bf66224738fe53053f5e3f29d86975110f6e6e6a328474979eed97796b64e157adf535d"}, {0xb8, 0x39, 0x8, "2a7d5d0b0e1fc9e11b7cf51c4e1c7a792661ecf9c0502fb685f2ca33b966ddac23c350bde3e870baf16e6b31730ad26f6b6842fb4dd2e72596d51cf87ce49301f6900eff257ee17289c593d9882239c571ea83c76cd3788d23c0a8c8573a8d423519e0d03b4851f622277987be24a99ef88a2a0759b9f52ad729acd1f30abbe43e1c0b22dc1a2b30732188180cf98eda01930c3a7babdf7db3bc27bc133afcfb6585"}, {0x58, 0x115, 0x4b, "0455daf0be71c05173361f663af2340b92eaad8222247aa984c00b6d2f28461fbf6feb36b18b9e0b0798714d35b7387f86834a94f73ac51e6de8465e7f34fc88405ae2b927f4f322"}], 0x6, 0x4}, 0x800) ioctl$TCFLSH(r8, 0x540b, 0x7fff) 2017/08/13 13:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ac5000)={0x0, 0x0}) setfsuid(0x0) pipe2(&(0x7f0000459000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x8e73, 0x7, 0x8000000, 0xfff, 0x2}) ioprio_set$uid(0x3, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x400002) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x812, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x100) r4 = socket$inet6(0xa, 0x1, 0x8f2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2d9, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000819000-0x18)={0x9, 0x3f, 0x24}) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000ef9000)=0x7fffffff, 0x4) bind$inet6(r4, &(0x7f0000002000-0x3)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x72de}, 0x20) 2017/08/13 13:24:09 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000335000)={{0x8, 0x2}, {0x8, 0x2}, 0x9, 0x5, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000016000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000011000-0xd)={0xbf, 0x4, 0x1f, 0x1, r1}, &(0x7f0000001000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)="2f6465762f7161745f6164665f63746c00", 0x501000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000016000)=0x4) sendmsg$netlink(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0x401, 0x0, 0x0, "29003d5d0100000000000000200000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000011000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) 2017/08/13 13:24:09 executing program 6: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f00003fe000-0x10)={0x4, 0x9}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000008000-0x12)="76626f786e65743000", 0x0) r3 = syz_open_dev$sg(&(0x7f0000013000)="2f6465762f73672300", 0x0, 0x1) write$tun(r2, &(0x7f0000ca9000-0x68)=@hdr={0x3, 0x7f, 0x5, 0x0, 0x2, 0xa7, "a931485ac5628e479f2d3fea373a863dcb094205469fed0c8e9093002b6307114cad558cc73faae4eab682f3258a90d80000000409965683d695fcde9346a43126324f287606c8fb8a7938f102ade61a0a9643a063ab965c0a09696910"}, 0x68) sendfile(r2, r2, 0x0, 0xfffd) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000060a000)=[{&(0x7f0000026000)="390000001300194700bb61e1000000004000000003000000000000000100800009000d0000000000f42800000000000000090000005bffff01a2ec", 0x3b}], 0x1) gettid() getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000e24000-0x9)="2f6465762f73672300", 0x0, 0x40000) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x2080000000000a, 0x8000000000001d, r4, 0x0) connect$netrom(r3, &(0x7f0000072000-0x10)=@ax25={0x3, {"0009000000c546"}, 0x6}, 0x10) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4, 0x4014, r5, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000048c000)="000000", 0x3, 0x2003, &(0x7f000056d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 180.392686] netlink: 988 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/13 13:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00001b7000)={0x0}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000d94000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffff81, 0x82000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000053b000)=0x80, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b93000)=[{&(0x7f0000b9b000)="290000001a0019a8553d7547000200f70200e300faffff010002f700090002007f0000e0000000ff00", 0x29}], 0x1) 2017/08/13 13:24:09 executing program 4: dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000078a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0xfffffffffffffffc, 0x0, 0x6901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x40000, 0x0, 0xd34, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x400000000007, 0x83) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000ae4000)="") r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x400000000006, 0x20, &(0x7f0000aaf000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a0ae8357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659c63c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r3 = dup2(r0, r2) ioctl$TCSETAW(r3, 0x5402, &(0x7f000063c000-0x14)={0x761, 0x1, 0x20, 0x7, 0x1da067ad, 0x1, 0xfffffffffffff000, 0x3f, 0x7fff, 0x1}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x1f) set_mempolicy(0x8003, &(0x7f000022d000-0x8)=0x5, 0x7f) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0xffffffffffffffff, 0x40030, r2, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000ffc000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, r4, 0x0) r5 = memfd_create(&(0x7f0000e22000-0xc)="0f776c616e302f40265b7b00", 0x3) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00007e1000-0x4)=0x0) r6 = socket(0xa, 0x1, 0x0) fcntl$setlease(r6, 0x400, 0x800000000003) getsockopt(r6, 0xe97, 0x1a, &(0x7f0000e33000)="", &(0x7f0000000000)=0x0) fallocate(r6, 0x2, 0x200000000000003, 0x6) setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f000066d000+0xa8)="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", 0x1000) ioctl$sock_ifreq(r6, 0x8993, &(0x7f0000482000)={@generic="ecf01e021987b35c7cd320abab96a1a6", @ifru_addrs=@sco={0x1f, {0x80000000, 0x6, 0x1ff, 0xfffffffffffffffa, 0x3, 0x9aa}}}) r7 = socket(0x4, 0x8000a, 0x5) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r7, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f00009b8000-0x8c)={0xae7, 0x0, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/13 13:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x5) clock_gettime(0x0, &(0x7f0000499000)={0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f13000-0x9)="2f6465762f76637300", 0x80040, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000414000-0x10)={0x9, 0x2}) recvmmsg(r1, &(0x7f0000902000-0x105)=[{{0x0, 0x0, &(0x7f000012a000-0x10)=[{&(0x7f00008b1000-0x17)="0000000000000000000000000000000000000000000000", 0x17}], 0x1, &(0x7f0000bd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x9}, 0x2}, {{&(0x7f0000915000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00005ad000)=[{&(0x7f0000519000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f00003b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000e4e000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x4, &(0x7f000019f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x7ff}, 0x40}, {{&(0x7f0000d19000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, 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&(0x7f00007ca000-0x20)=[{&(0x7f0000e1c000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000272000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x2, &(0x7f000081e000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x5}, 0x80}, {{&(0x7f0000d6a000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000095d000)=[{&(0x7f00003ac000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00009fe000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f000059c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, 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0x1000, 0x1}, 0x9}, {{&(0x7f000064d000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000-0x50)=[{&(0x7f0000337000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000063d000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, 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0x1000}, {&(0x7f000016f000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000342000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x5, &(0x7f0000780000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0xa3}, 0x8}, {{&(0x7f0000f9d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000003e000-0x90)=[{&(0x7f0000477000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, 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0x1000}, {&(0x7f00006bc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000d9f000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f000037f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000044e000+0x93f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000aae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000e64000-0x19)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f00002a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x9, &(0x7f0000f08000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x7}, 0x401}], 0x7, 0x40000000, &(0x7f0000623000-0x10)={r2, r3+10000000}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) lgetxattr(&(0x7f0000201000-0x8)="2e2f66696c653000", &(0x7f000033d000-0x1)="00", &(0x7f0000140000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000d86000)="7c5e09") ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000bf1000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000705000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000-0x4)=0xe8) getgroups(0x3, &(0x7f0000247000)=[0x0, 0xffffffffffffffff, 0x0]) r9 = fcntl$getown(r4, 0x9) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000101000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000a75000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000439000-0x4)=0x0) fstat(r1, &(0x7f00009ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpid() stat(&(0x7f0000691000)="2e2f66696c653000", &(0x7f0000add000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fe8000-0x4)=0x0, &(0x7f0000d75000)=0x0, &(0x7f0000425000-0x3)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c0b000-0x4)=0x0) r19 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000097a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006e000-0x4)=0xc) r21 = getpgid(0x0) getresuid(&(0x7f0000296000-0x4)=0x0, &(0x7f0000ff0000-0x4)=0x0, &(0x7f00004de000)=0x0) stat(&(0x7f0000e7b000)="2e2f66696c653000", &(0x7f0000e68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpid() r25 = geteuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000a7000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000f2f000)=0x0) r28 = getuid() r29 = getgid() r30 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000cc6000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) getgroups(0x4, &(0x7f0000858000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e13000)={{{@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}}, &(0x7f0000a5b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f62000)={0x0, 0x0, 0x0}, &(0x7f0000b96000)=0xc) sendmmsg$unix(r1, &(0x7f00004f4000-0x188)=[{&(0x7f0000151000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e1d000)=[{&(0x7f0000d93000-0x17)="5256c7d3faf24e9d953b431c66a442a2b3bbb8495daad1", 0x17}], 0x1, &(0x7f0000387000)=[@rights={0x20, 0x1, 0x1, [r1, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x2, 0x8000}, {&(0x7f000017a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fe1000-0x80)=[{&(0x7f0000207000-0xbc)="d03ba21dadfb730a3c5a2e9937c95e80fa9b343f2f1e3fbd127f29cd0aace6357dae974c8b1cba623600b14d019902f69965ce9321d0fabdb2f0d4050a5b61637b5a40dc245b0b6a15c2ac77b24a1504a270b817234b6b8975067de165fb5c724771fedeafa9ed9417277052ef0b93141fb6ff0018bb37c075d4820a7b276e8a433c676c0146ab9703eb4b33b9966182e208d996ee16b1cd772c0e46b85a5ef515aac8c1220117d1df3ecf89addccf83397e11478b064b27bd60bee7", 0xbc}, {&(0x7f0000cbc000-0xf9)="3075f058118fff67271e3290bc3526f3fecb0129d87f7adc9f0bd9883313db8f68b8245d553f314950fc932eb8a2211984e0dc0a404f94efd89d1614057715baaed2bf1f89b9d2d8d80d07bbefac9ca0f7e44adccd191859f8c1342d7f1a3b429df600c90db4b5f9c439abd47defb79b28d21c6a2e97165c139c1902071f6d226a7cdb5effea01d490f66cedf5e7c78f923f43d5174e1e74c0ebae054daedd3c18bca341657386c9976d23bc58ad9a7058de4c78588d72540b2e125f16f52e8f83fce334f77c4f165b91381bc3bd4d95a1de47c672cc000f44492bcc6ecb011a46bf7d5d9f2242a4a93181f7d6274ac11a803cf7599861d228", 0xf9}, {&(0x7f0000722000-0xfa)="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", 0xfa}, {&(0x7f0000994000)="48a0c92a298c71bfd2241823f1cd3023fa0704d6465910f69bb4928a77e71c96a807f5696f25f1381e4f8762c2572680c7053fbf4d1147f8dfeddaf4885214315a44de1469fabe5ebcecd07ade6c0a8b95ffbe0732f192d0ed91aa8db640a473633e7766711a08f5ddd022496790d30749fefeed05863c19873e68bb2ca51b94a866ea2a57b1f638d559796b51a31433c884efdd48918237d7", 0x99}, {&(0x7f000074d000)="ecace68164fefda9c220617e3469ed5046661a4df71b08d0f9aca10e42253528c18ae7077c10e897b571b7e9427796f9a9718403da4d299ef0eba1c0bb0fcf34c2d3c579fe03ccc8f37efd1b8953e18146cfa9ccb69b51a14ffc509935fde0f0ae4d5376d6aa715c6ddec12da9cc848b038ef126ec4182b6ffc5ca0037783ae7fcbfa6f6eb38cdc3a826512cecae4e3434b238864ebcdb3b26017d677a54d08e5840c687829d5f7054eca1106fd1caaf9cd64bdb80d66e015c9186d54a8a8a4b661177b00d57a2540a3ce6509a076611813f6885020553bfed24c3a932f68ddf7e4358f29b42bd", 0xe7}, {&(0x7f00008df000)="68c5b9b3379e4fbbb8130a779f595b7367623c5e28cc66ca6ab8b2b8c02c9dddcf", 0x21}, {&(0x7f0000ac3000)="32f4e1ef068b6075101a2a8f16009c7964de7bfede44b82c3bd407d46539677050b40aeed5d71c1257f482446bb03e4d83570b1c3b709d7026dd3d2ce6c16c7178a4edeef3135164abaa182efda8a4af7ce8076d7ca44b9d0b484e4383283ac0c99b51b9aae94f1e756347b3be5ae8344bd521f31b11452367d7c84ccdeb42f9e34bc3c92a7730cc43b718862d8d4cc225fdc0a2ed63cbd38875fbbc26e2c911722f936b84749a1472b13d4d3be848e4761505a962", 0xb5}, 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0x1000}], 0x1, &(0x7f0000386000-0x98)=[@rights={0x28, 0x1, 0x1, [r1, r4, r5, r0, r4, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r4, r1]}], 0x5, 0x800}, {&(0x7f0000a93000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00006bb000)=[{&(0x7f0000187000-0xc4)="bc2e21c4c9c3df702598b291d5f66c686038516b414c80e9e93836848fc9d413958edeee3d95fb06b1b92a8f8822fe5fd26948da0615e0be8fb2577e7da2ae6e9af212eed511e927b62641121c574eb75753e01444e57a369c4889620bf40d9953ee1ef3a816cce747e1b5de5f225434f1b39d38d46f93e0b8e2172fc75b8ff5e631c6f620c258644cfcefacd4bc2a0da9daddc8274e23bf94ecac24242f8922c4a0f0a53d95693716845d0d36adaadd178aec10ab850df4e88192ef8329085a2c428c0b", 0xc4}, {&(0x7f0000268000-0x8b)="cd4f787b077a2a5923dcbadefda78139d26127822768a3ab42723113b09a98f3ad24f53b0c34fa3b9371b305e2158ed5e59320d0f58c51420161a9b4604ddb8fe2d210e9c120f6d65c103b5153e5862dbb7314dbe8ca8913259014ccdf5b31cc205522b83129866a962a6cc5a2d55ff19bd7ef61274ef5e17cb0aef201e025b34506da913f718a4aba1db3", 0x8b}, {&(0x7f0000143000-0x1000)="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", 0x1000}, {&(0x7f0000fcd000-0x6)="4b1e74512b62", 0x6}], 0x4, &(0x7f00002b8000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r5]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, 0x0, r33, r34}, @rights={0x28, 0x1, 0x1, [r4, r5, r0, r5, r4]}], 0x4, 0x5}], 0x7, 0x44000) 2017/08/13 13:24:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000505000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a1d000)=0x10) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc6000)=0x4, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000814000-0xd)="2f6465762f7573626d6f6e2300", 0x40, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r2, 0x0, &(0x7f0000072000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r5) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000000)={0x3, 0x2a6, 0x100000000000000, 0x2, 0x3da7}) r7 = semget$private(0x0, 0x4, 0x1) semctl$SEM_INFO(r7, 0x0, 0x13, &(0x7f0000000000)="") perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r8, 0x5405, &(0x7f0000ed4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSPGRP(r8, 0x540f, &(0x7f0000000000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f00009ee000)="2e2f66696c653000", &(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000918000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x48000) 2017/08/13 13:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x1ffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54d, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) setxattr(&(0x7f00009a4000-0x8)="2e2f66696c653000", &(0x7f00004c0000)="2676626f786e657431656d3100", &(0x7f0000833000)="7b6d696d655f747970652d2d657468306264657600", 0x15, 0x2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000031e000-0x14)={r2, 0x8, 0xb, "f456d0c2f9478fae1c82c4"}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ea4000-0x108)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x9, 0x1, 0x5, 0x2, 0x80000000, 0x4, 0x10001, 0x6, 0x7, 0xffffffff, 0x8, 0x6, 0x8, 0x7]}, &(0x7f0000710000-0x4)=0x108) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000d14000-0x4)=0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000fb7000)={0x7b, 0x0, [0x5, 0x511, 0xe45, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fe000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003a2000-0x8)={0x0, 0x0}) getpgrp(0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00006a9000-0x4)=0x0) r9 = socket$netlink(0x10, 0x3, 0x1b) write$tun(r9, &(0x7f00005c4000)=@hdr={0x0, 0x1, 0x0, 0x4008000000016, 0x3f, 0x0, "748a09b892ef359a9f3ab2c2d6209e91195aaab1a4d241ff956da6011c0aaf1424afff0e792d0000000610340252af0339ec25958a81185391197872b800000006d9dcde374870c8d112623d0000000015cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d60659cf0c354f264993654c710b02270100ffff000000002975bb99c2f46ba7915f438a0c9963ac23a0763fdcb480d8abd493052216579de28e1b6e63601054c36ada2b7e0200a5d71aaae948a08a000000000000230000000747ad64354418"}, 0x100) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000057000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text64={0x40, &(0x7f0000ed3000-0x32)="460f01cb65f20f1b3966bad104b05eee0f005809c4017a2cdb670f08363e0f2117c461fa6f7c0989c4e231902478660f01df", 0x32}], 0x1, 0x0, &(0x7f0000738000-0x10)=[@flags={0x3, 0x2}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000aed000)={0x7b, 0x0, [0x7, 0xff, 0xffffffffffffffff, 0x32b], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 180.518332] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 180.534394] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 180.586590] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2017/08/13 13:24:10 executing program 0: mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, 0x0, &(0x7f00009a5000)=0x0, 0x7ff) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aff000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffd, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f00001fe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000368000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r4 = accept4$ax25(r1, &(0x7f0000aff000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000aff000-0x4)=0x10, 0x800) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f000004d000-0x8)=0x100802) mmap(&(0x7f00009f8000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00007ac000)={0x4000000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008c6000/0x3000)=nil, 0x3000, 0x10000003, 0x33, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000035d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b00000-0x4)=0xc) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x1000003, 0x581f, r1, 0xfffffdfffffffffc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000034f000/0x18000)=nil, &(0x7f000036a000)=[@text32={0x20, &(0x7f0000b02000)="3ef30f7fa71a00000066baf80cb852222a85ef66bafc0c66b8e88a66ef64261488c4e17d5a610b0f30c4c27d193f660f388138260f350f01f3c4c20198e3", 0x3e}], 0x1, 0x2, &(0x7f0000b02000-0x10)=[@flags={0x3, 0x100}], 0x1) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000b02000)="324c5035d195511b8a0bfd7fe4e397a6d7654a52103c9425ed8845b88c310fd1e55982bb6090f1686913ecd43a40816f51a798f4afa2d1bfb0df3ac38abedd9b09490106ba0459c0c1a910240b977bca18903e44c6aa61ba5c0e559d984f68ea8b702d2eed52690f1a3f33b64746b5c11af8517709176001ac92b5f0c1e41359efc08a16db8436edaee1753ab7261c2724eea6db5bb9691ad5860a79e0bff763b70da0ccc67599cf3e3f9628b176bbce", 0xb0, 0x80, 0x0, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000aff000)=0x2001) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00009bd000/0x18000)=nil, &(0x7f0000b03000-0x18)=[@text16={0x10, &(0x7f0000b03000-0x5a)="ba4200660f7ffe66b81484d78166effc0c66b94e0300000f32ef66b9190100000f3266b80000000066ba008000000f2181f34d4d6e04adad54ee440f20c066350e000000440f22c00f20e06635000100000f22e09826f30fd6f8", 0x5a}], 0x1, 0x4f, &(0x7f0000727000)=[@flags={0x3, 0x20002}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/08/13 13:24:10 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000001000-0x38)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000de2000)={0x8, 0x1, 0xe2, 0x0, 0xffff}) 2017/08/13 13:24:10 executing program 3: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) get_mempolicy(&(0x7f000031c000)=0x0, &(0x7f00006a2000-0x8)=0x0, 0x3, &(0x7f00005ff000/0x3000)=nil, 0x100000000006) r2 = dup2(r1, r1) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x800000000000011, 0x3, 0x100000400) close(r1) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) bind$inet6(r4, &(0x7f0000b00000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r1, &(0x7f00006c0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f000069e000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000775000+0x5ad)={0x0, 0x20, 0x30, 0x800, 0xff}, &(0x7f0000a39000)=0x18) listen(r2, 0x400000000000) bind$inet(r5, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r5, 0x0, &(0x7f000091d000)=0x0, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000a7c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000200000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f000099e000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f00009f6000)=[]}, 0x10) ioctl$sock_ifreq(r6, 0x8937, &(0x7f0000da1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) connect$inet6(r4, &(0x7f0000e23000)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) pipe2(&(0x7f0000ab1000)={0x0, 0x0}, 0x800) 2017/08/13 13:24:10 executing program 2: mmap(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0xfc) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000c81000)="c6", 0x1) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000337000)={@generic="7a0cb03af8000000002000005cfbad48", 0x7}) mmap(&(0x7f0000c12000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000013000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x20040040, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000709000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x104) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00009ac000-0x4)=0x4) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000fcc000-0x8)="2e2f66696c653000", 0x400000000000000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0xb, 0x11, 0xffffffffffffffff, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000de3000)={0x9, 0x6ff67bee, 0x1, 0x100000000, 0x4, [{0x0, 0xd420, 0x401, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x4, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x43, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1f, 0xfffffffffffffffd, 0x96f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r4 = add_key(&(0x7f00004b8000)="73040041b6", &(0x7f0000fc9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab9000-0x7b)="f705f8e492c09e044d9163bb55b2b993d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87e0fb3e48a9c52b708e0eda6f48cb26c32314b34d1b14745340b63a45045d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836", 0x7b, 0xfffffffffffffffb) mmap(&(0x7f000034f000/0x2000)=nil, 0x2000, 0x201fffffc, 0x10010, r1, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003e3000/0x1000)=nil, 0x1000, 0x3, 0x1011, r2, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fcd000)={0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x2000000000000000, 0x2110, r2, 0x800000000000004) getresgid(&(0x7f0000fca000-0x4)=0x0, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000fc9000)=0x0) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x3000)=nil, 0x3000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fcc000)="2e2f66696c653000", 0xfffffffffffffffc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001d5000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r1, &(0x7f0000fc7000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x40, 0x0, 0x0) sysfs$3(0x3) recvmsg(r1, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[{&(0x7f000062c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3b}, {&(0x7f0000d03000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000d03000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x8}, 0xffffffffffffffff) mmap(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x204) mmap(&(0x7f0000f43000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x20010, r1, 0xfffffffffffffffd) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x2, 0x38010, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000fd0000-0x4)=0x403, 0x4) recvfrom$ax25(r1, &(0x7f00008be000-0x8b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0, 0x0, 0x0) mmap(&(0x7f0000cbe000/0x1000)=nil, 0x1000, 0x803, 0x33, r2, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x1fffffe, 0x30, r7, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a81000-0x4)=0xc) 2017/08/13 13:24:10 executing program 4: mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f00003ff000-0x40)={0x20, 0x0, 0x0, 0x0, 0xfffffffffffff3cf, 0x0, 0x0, 0x0}, &(0x7f00003fe000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x77359400, 0x0}) flock(r1, 0x5) pread64(r0, &(0x7f00000ce000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x20000003, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95d5f1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaefb1e902d5bd4af686396fe4b286f9bf97be5", 0x4b, 0x40000, &(0x7f00003fe000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008fe000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fcntl$F_MEM_LOCK(r2, 0x800) r3 = creat(&(0x7f0000e6b000-0x4)="2e2f66696c653000", 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c178ad3864fada7bf9f17b0765c68346"}) r4 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) r5 = open(&(0x7f00008cb000-0x8)="2e2f66696c653000", 0x6c02, 0x0) write$tun(r5, &(0x7f00009bd000)=@hdr={0x3, 0x3, 0x8000, 0xbe, 0x1, 0xffffffffffffbcc2, "e693a2cf2e85da84270788ca1d4a2488d26480a97e4ec7dbc5eb85785c21bfefa3541b17d3fe82a800f0cc322fc6570c6afcefd4979eb1fc1f0d1cb126ca24196943c8e0bcc48e35edbfc40277095b99d44dca3874a47b711f3210bb54ca6dfd9a4f4af697c274368ea4cf5c465d9d52d7deff3dd3dee4ff1a585cf40779c65e634aff05076c24d301583462964db43bc579619568005fc2d1f949c68f89fe8d3d2a3ef40988dd47599deb52ef065e15a0cf3580f584ac050000008274482193b53121f98ca42979034d89b55e1eb6a10667828406329e068d158f1f71fb6e457efd0f2d09e9"}, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000056b000)=0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x204000, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x7}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x4, 0x80000001, &(0x7f000000b000)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000c7000)=0x0, 0x800) getuid() ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000683000)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ebc000)="2e2f66696c653000", 0x8080, 0x80) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00000c6000-0x4)=0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000890000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x10001, 0x0]) r3 = socket(0x100000000011, 0x802, 0x40000008) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000002000)={r5, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind(r0, &(0x7f0000e14000)=@nfc_llcp={0x27, 0x4, 0x80, 0x5, 0x80000000, 0x3f, "7303e0c83b2be4b643102edc353f08ccdbf302ad9d0f882b667945fe76cde2c0cf0e651919a81c3b14bf1cdb6f03dfaf276d0fb7cfe9e819a2755f797b5a38", 0x2}, 0x60) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x6, 0x80000000, 0x10000}, &(0x7f0000dfa000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ba3000-0x8c)={r8, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000581000-0x8)={r8, 0x8}, &(0x7f0000f5c000-0x4)=0x8) sendmsg$netrom(r3, &(0x7f00005a1000-0x38)={&(0x7f0000ee5000)=@ax25={0x3, {"d3756adda7462f"}, 0x2}, 0x10, &(0x7f0000c51000-0x90)=[{&(0x7f0000883000)="df604b2a80beb8cef956f2297a7ece72357a3c463a959ed54d502ba25cfaab", 0x1f}, {&(0x7f0000c04000)="1a5a86b16c4bafec3cdcdbb385b2d2db6a2a47897095da207e6cffd9573f19eadfefeb6964aab409fe6e07f9faf775647b23e390d89a08b4a1cb1eaae81e26696f933c1cfeae179115533cc49f1e287c06331d3303d76d8cb3e3146b4c63a2e5b2c1ea7dbaa03c33bdbff4688742", 0x6e}, {&(0x7f0000d0c000-0x73)="12a9123de426adbf085fef8813e41ebeecb00e48eae03ba27b39983f0582076372964aaea596b51039a5e82c648b2575082f054b614ce6966f741150fcd898c13476c4156229e8cdb5f08ae028e12954a114012d5b8d49d46a9ca8ea4f4e2f73fdcf04c8ee289962a25aa2eadbc33cab91ccfe", 0x73}, {&(0x7f0000f4b000)="5e0b17b2cba2308bcb01f76469222244378ff19958c363a532785af5dc0ecd7f8f8b90ab1c4ed5016e3b7f729d0b37931b4f99b2af09066abc1afcd3b435ff866a53c73d0987804f88df90fcc912c23c4ac1c14dac41e8a069c7438b3ea04b6af98613dd73df7fe4514504acf149d9ebff51bee2fcd4a07d65b8e50ac6a130f5216a3ecbffbc06ef54328d10df23fca4fba3b08b3830c5d2da0c4cdd52d9", 0x9e}, {&(0x7f0000b37000-0xd0)="514f1002742fc13d252020436e572c9aeda3918f8fd80f8fad1c6497d108b44e457d3442b01cef2127d150c64597e22008cbc180dad6eb248edd842132711d077c4a2b38c3854b25b6024d7ae5d7ddbd176946e9430a9a660a04529a92eb62ee1bd14fd9ab5160997334531ea146614d2d0f49a3bd08d41ef0fed56dfe6f1e70438ddca9121258453be85732acf2f84c10cacaa04ad471a878b6286f0b08852d41f9dfb90e49d9f16615d655dee6b67d48fbc2557aa67a080a7b9885f7b68608fbe34b1635f0956aa086ea6757d3aff5", 0xd0}, {&(0x7f0000fa4000)="01324088ccfd5e9dd12d280d435d111240d86477c57b87343b541dbbeb256b99093b8c7fe71cf69b70072cae1cc19e", 0x2f}, {&(0x7f00000fa000-0xa8)="7083cb56a1cd40e48c2d0122465352795de4e38c7fa9a021c0c59267469c429031d0e434aa99000768b1fc515922dfe6c5b94e87090519f13fd429ec14cf4b3b9d8c8122f931ec9b0817e9d2cd3606f2a4c8b37e16e3401eccb8808db940fdbf158b3f7b17c67941465809b09dc2e55acac392b2965e26c5d17d19821e3747d9cc8b5d884f46516ce17dbe1440b4d384bcc1cf55dc489b3f3dc8704e9d60d01119cac9aef361f07d", 0xa8}, {&(0x7f0000099000-0xf)="180c6b75b3e9fd6848eb2c4d217c9d", 0xf}, {&(0x7f000059b000-0xbd)="87a71f60be46f049ad4b8b46ae536af6e3635b127d0dfbff26af73cf4cc05f18ad3684dd3113ad1a2b0f138c9a764ce6dafc785ea43c3bae4a2a06059e412366b85dbeb36d97bc2a66b06dff8ff4db7c526a7f402063707f4727f3449c5248e4354a61a574c13d2b4a4d5162e4c126f14e727699bd0e57062fde690203e36ab4f138943e49b712af3639f121241fd508e4f34a80fd9e7d46ab0ff35726351320e0180486d2ad5c91901c675d6157e694f3c95c44ae83f775f8d2c49336", 0xbd}], 0x9, 0x0, 0x0, 0x48000}, 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x1) r9 = socket$inet(0x2, 0x80007, 0xfffffffffffffffe) setsockopt$inet_mreqn(r6, 0x0, 0x100000000000026, &(0x7f000011d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ptrace$setsig(0x4203, r2, 0x40, &(0x7f0000a54000)={0x4c, 0x2, 0x7fff, 0x2}) mq_timedsend(r4, &(0x7f0000255000)="13f3b1e12980d20bb4a76422ababb52c9c0e323f564fc1e5a519436c2a0cbb15372a78928ee956f59a8edd479a9c4cdbf7ebad3c685903a1f386739de1005cef307325dc1e57cf71cf272af7bbcc689edb787dbcea21f6f41d752963ef55329c58457320fab6e1295334819d2439d9ecc058a2fe84ccacc0d051f4e9f64bae2c4899b739b14fa0807a687c1099b1e6b563736ee8d2d2506b23b1c8285f485b2ca3903285e379f1106a6ae8e9", 0xac, 0x4b5, 0x0) sendto$ipx(r9, &(0x7f0000008000-0x2b)="6055609ff9587d490c5a1846bedceeecaadbf82a592cb3abbf9c6dd9395276f20050da94d01b99e738d13f", 0x2b, 0x8000, &(0x7f0000b33000-0x10)={0x4, 0x401, 0x20, "1066ebb05760", 0x81, 0x0}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r9, 0x541b, &(0x7f00005eb000-0x4)=0x0) getsockopt$bt_hci(r9, 0x0, 0x1, &(0x7f00000d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008e1000-0x4)=0xd8) ioctl$KDDISABIO(r4, 0x4b37) add_key(&(0x7f0000fcb000-0x8)="7472757374656400", &(0x7f0000fa4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xff, 0x0, @empty=0x0, "1ef00000ffffffffed"}}}}}) 2017/08/13 13:24:10 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000008000-0x4)=0x5, 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000012000-0x28)={@common="74756e6c300000000000000000000000", @ifru_names=@generic="1e516fd70010488632f385fe0c61c063"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000-0xc)={0x60000008, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f000000c000)=0xad9c) close(r0) close(r1) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000000c000)=0x0, &(0x7f000000d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0x8002, 0x4) socketpair(0x3, 0x80e, 0x5, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000011000)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) r5 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0xffffffffa0000000, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000f000-0x8)={0x0, 0x7d59d016}, &(0x7f000000f000-0x4)=0x8) listen(r4, 0x1) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000009000)=[{&(0x7f0000012000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000012000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000001000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f000000f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x6) setsockopt$inet6_dccp_int(r6, 0x21, 0x11, &(0x7f0000001000-0x4)=0xffff, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000000f000)={0x30000001, 0x0}) poll(&(0x7f000000b000)=[{r2, 0x8, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r2, 0x120, 0x0}, {r5, 0x40, 0x0}, {r0, 0x40, 0x0}, {r2, 0x1, 0x0}, {r5, 0x20, 0x0}], 0x7, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f000000a000)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f000000a000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000013000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, 0x49) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000011000-0x4)=0x0) 2017/08/13 13:24:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000635000-0x9)="2f6465762f73672300", 0x7fffffff, 0x40a001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x8000, 0x2, 0x5, 0x20, 0x101, 0xa5}) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x400000000003, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x8, 0x40) mmap(&(0x7f00004df000/0x4000)=nil, 0x4000, 0x1, 0x41051, r2, 0x4000) r4 = openat(r0, &(0x7f0000fca000)="2e2f66696c653000", 0x200000, 0x80000102) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000077000)=[], 0x0) r5 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000914000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d74000)=0x0, &(0x7f0000998000)=0x4) recvfrom$inet(r5, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x0, &(0x7f00003f3000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f000055d000-0x4)=0x60, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000deb000-0xa0)={0x0, @in6={{0xa, 0x3, 0x76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201d0000000, 0x9, 0x87, 0x7b08, 0xc}, &(0x7f0000a29000)=0xa0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001dd000/0x2000)=nil, 0x2000, 0x20000003, 0x32, r0, 0x40000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000b03000)={r6, 0x0, ""}, &(0x7f0000827000-0x4)=0x8) bind$inet(r5, &(0x7f000003f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000065c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecd000-0x11)="2f6465762f7667615f6172626974657200", 0x101040, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$ircomm(&(0x7f0000b24000-0xd)="2f6465762f6972636f6d6d2300", 0x6, 0x82) fadvise64(r5, 0x0, 0x5, 0x7) mmap(&(0x7f000065b000/0x2000)=nil, 0x2000, 0x6, 0x31, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bff000)="2f6465762f72666b696c6c00", 0x40000400, 0x0) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f00005f2000-0x8)={0x0, 0x0}) dup2(r8, r7) 2017/08/13 13:24:10 executing program 5: r0 = socket(0x8, 0x80006, 0xfffffffffffffee1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000)=0x2) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000069d000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000094f000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = gettid() getresuid(&(0x7f0000fbd000)=0x0, &(0x7f0000686000-0x4)=0x0, &(0x7f000095d000-0x4)=0x0) getgroups(0x3, &(0x7f000041d000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b89000)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000327000-0x58)={{0x7, 0xc6}, 0x0, 0xffffffffffffffff, 0x7, {0xffffffffffffffff, 0x40}, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000044e000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000bef000-0x50)=[{&(0x7f0000eaf000-0xbc)="676c595e6ef41ab12213b4990436e16c4530951c4e66871e671e4577819aad1dbe5c61b54ad5dcb5dfda6f57f5cb7484233f49cf7097bb31626c1ae740cdb8a3af811edffbc255b8ea44dd52c22a8bc23c62208c0cead241e2783200d2c5d0ab90b673f35b5aa1dc4c9792eb11f29d9546b9be6ee62aa017d54a49c51c3413d65a9c8162775e92e4aad45a86481d74628c0829fd55d53de293b76986b3ff05a11f15d39fed4aa51a1a0c9607a96b71a3c3f8237193a8b5a744e509d2", 0xbc}, {&(0x7f00006e4000)="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", 0xfb}, {&(0x7f0000b7c000)="05b55a23f67c59707ecccdc5cb178cb4494e165c4bef5b329cfaff", 0x1b}, {&(0x7f000038c000)="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", 0x1000}, {&(0x7f0000107000-0x1000)="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", 0x1000}], 0x5, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081a000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cd000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c1c000-0xa0)={r7, 0x95, "6f7e0e58246b374e3e10b4aed29631e2da7c81bb86f68f97c0f6bc6b80fbcaaa2eb9255bb56657d47a65cdd7a0931fa6ddf73cc1ab670e8f77b070517956f13c9cdedf17a88366b2b4be4dcfe5c1c956feabd1e43e523b5b9fb36308129a54016cda760e436ce8257eea28140ad00b1a8a00f9c1482bd3b985e37a5bc755d770a74897521090f39e2f1a4ee902853aef0f6a991da9"}, &(0x7f000072d000-0x1)=0xa0) sendmsg$netlink(r2, &(0x7f00009b9000)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x18, 0x12, 0x1, 0x0, 0xfff, "0200c50005"}], 0x18}], 0x1, &(0x7f0000084000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0x2, 0x0}, 0x0) 2017/08/13 13:24:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x10000000001) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000001000)={0x8, 0xfffffffffffffffb}) r1 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents64(r1, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000", 0x1b) io_setup(0x21, &(0x7f0000003000-0x8)=0x0) io_cancel(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0xf3a2, r1, &(0x7f0000002000-0xd8)="366b30c0107772d5a56f2d4dc519293b70cae198f31423237996b33d2df502df240b475eebb2e257ceeada87e2e3f32ddb0d5627a748b156b6dae7cef992ec866cd358c22b54bea87421293945b628b68c14e8da80d5535f68fa52df02b4cad4dbbaa581fd2f238aa841fd45afce39659bf53b3931f34d98a1104329323d828dd57771b880449bacace698371b7609f5211c1d2c53dd926a3d3537384bc71c7e0856d1fa7cb607f7cd0754e9cac4e384ef4a501e80e7a2e98fba3cff20d28949d59c6d03f739b945c315f678dc525822cd6576db084be375", 0xd8, 0x800, &(0x7f0000008000)={0x4, 0x73, 0x4, @pad=[0x101, 0x80, 0xf0b4, 0x9, 0x279, 0xc4, 0x2, 0x5]}, 0x1, r1}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x200000000180fff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffbfff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = add_key(&(0x7f00005da000)="7573657200", &(0x7f0000291000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000375000-0xa)="73797a6b616c6c657200", &(0x7f0000b81000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5d000)="2376626f786e6574307d73797374656d2d2d4000", 0xffffffffffffffff) r6 = add_key(&(0x7f0000459000-0x5)="6465616400", &(0x7f00001e8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007ad000-0x7a)="7fcf0ed0fc2d9ca0f7e80270999bfd5b3a469b080ebaeb38ae62e4fee616a66337ec6b8d7498b6bad20846e66822e00e257098a062f64c7052d8d74ee23136133a05caa998df45cbd2e8c8731782ff5e69d6a0737a952a820a696108252a34733777bb9b62a01b116d09c576ea59ce6e51f7155061112fdc3a96", 0x7a, 0x573677f9e6018df8) keyctl$setperm(0x5, r6, 0x210000) keyctl$negate(0xd, r4, 0x100, r5) sendmsg(r3, &(0x7f00003ff000-0x38)={&(0x7f000004c000-0x10)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008c2000-0x50)=[{&(0x7f0000717000)="c936c38b6c25baadeea4ea450ddd641a42cdfa596aed9acd30165a3844d2ed97741c37fb27ab3966335cd1b058a495123674dd8ab98655f21b78974e11b71a0af65d24d061e26f659d4f814c5bde087da10d7b774e1b1bbc10ffa229ff7a2a28b5219a16cfb0b5230f2ce50962a4801466557a7e47e2fa2767b8141827c48f572a9f64736dc93904ee20089e1793465159ae92ffb3fdf43d5f65de365f0363ae849602fb5fa77e4d55a445e6bea3c15b234eea0c21266180bc3c544b078aac008657a03f923375c6e7d0bf47a90a121433ee91c9f15c76e724908df3522f1bd5c1085f64ad05e1e09fff28688aa9ddee0d", 0xf1}, {&(0x7f0000330000)="3e761fb6aaec778aa1edcbfa78cae046645d34c5d395686dcc6f795243abea6685ce45e7757dac81bdec23efedb4ba9459626ba389fe034a4ac0ee635feaa3e355de8421aaab3d94a9434c60181f81fb52d5ddab64a5df06c861d41405b449792a4354a7cf1c0f878dd5dea49d97f35efc904afd5371b4e420e8f1f6c1656b", 0x7f}, {&(0x7f00007cd000-0x3c)="505af44b6012ed077b254810d3f2ec62b2e2c7e68fd19e65f5f1058c69d90748eed2e7f5b2eb96af3455461ce3ccecd84358b52f1133aab132a3f348", 0x3c}, {&(0x7f000021b000)="21043eca6add3a22ba840a6066d2e2b882f3f53a751f0d5a119b7a5b2f09b0ce6d19a3b277293b011cca34c4ca55c6a12e57f9c56ea14e2b3796cd54f821fe86d161495069a24cf11bd0e0479c4aeb1d24ef453d506b168938e90bda488d9342e75f821dd18a821fe5804d26ece8924cdaa60193cca673048d6e029ec6f29c22c684355ba0b6fd755ab58d02e78746aefc56c3ec6ef7491973b7140813133696ce", 0xa1}, {&(0x7f0000c4d000)="a071d9042619e73eedddf973a1d0a2d9fe08858e2b2ca7a4359843a17c950429f2e810a57cc2673feda8fe895d9787cb9134ac9e02ef6b83b1c399e1f1862ec33656d475f20729899549b0ef7253f81126827061d9f3cb8f0143d3df58c65444c80253a96bb91bccfa0345a119a51fe45c8205b4ab72197beb097c114a20dada927b244b9f687b38a8c861b36bfd610928effe1007932a", 0x97}], 0x5, &(0x7f0000f5f000)=[{0x18, 0x0, 0x0, "23"}], 0x1, 0x8000}, 0x0) 2017/08/13 13:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) epoll_wait(0xffffffffffffffff, &(0x7f000000d000-0x6)=[], 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e5000)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000660000-0x1f)={0x4, 0xfffffffffffffeff, 0x9, 0xa0000, 0xff, 0x0, 0x1, 0x7, 0x3f, 0x2b3, 0x5, 0x2}) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x663, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000063b000-0x4)=0x0, &(0x7f0000f2b000)="") io_setup(0x9, &(0x7f0000a14000)=0x0) r3 = getpgrp(0xffffffffffffffff) io_submit(r2, 0x1, &(0x7f00007cd000-0x8)=[&(0x7f000091d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000c9e000)="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", 0x1000, 0x1, &(0x7f0000010000-0x50)={0x4, 0x6, 0x4, @tid=r3}, 0x0, r0}]) 2017/08/13 13:24:10 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x0}, &(0x7f00006af000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_link_settings={0x50, 0x80, 0x335, 0x400, 0x9, 0x4, 0x20000000000038a, 0xfff, 0x3, 0x80004001, [0x87, 0x2000000000401, 0x24d, 0x9, 0xffffffff80000001, 0x1, 0xffffffffffffff00, 0x3f], [0x1a6b]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f00009e7000-0x1c)={0xa, 0x0, 0x4000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) write(r2, &(0x7f0000fdd000-0x29)="0df0e6ef8774c5f16821db", 0xb) syz_emit_ethernet(0x33f, &(0x7f0000015000)={@random="ff01395447d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "1db4ba", 0x309, 0x7e, 0x0, @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, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0xff, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0xc9, "1b1fa86d0c7efb56c477b45e2c919f1a78394810e1233579baaecff8915d00825bd3188fbfaef1e8785eb2bcdff260ad0fbb925d45bd0d3248e3e0fa5972c5f931f2944d0ccd8cc2f3ffefab2408b350d6dd689735a0b5e4264a4287996143dae3a8de84dec151e026eaaa495dc1468688ae020a8afb3b5c463b20c28a5b7f08a28c18582bebf878c067a1ea6f4880594413e3c9f8e3413d4163e4190207d62e06e5d7dfb71564383826cd9de885d59572d68461d39a9eb6aa6ddded88861a82240681614fe82bb1bb"}, {0xc4, 0x8a, "16732658c8b09c86cef521d8d7fa454c0f626421b755753b9ce5957a2699eb9da14b4f9b7d4ec350af6281082546fe7f7ad8e11f388a67f5a2f45916fd96d9917644802a6fd91610d4d48133f4c33c342bd0390a5a7c8f0e3e241088d06783e9566f3c505fbabc77a94bbe62a0fb4c8eb48c946da7fa7bfa77336e8ac2f8a12e4d34f7cca1d81ce16209"}, {0xff, 0x2c, "7ce13f679166b950edbe86cf625a96938143f89f8522a933bb3d8ac3d01c90407b407c1504f77330235be9ba"}, {0xff, 0x0, ""}, {0xc2, 0xbc, "fbccd2539e563641e6afd67a74cb263a19f6fd873e945081c35b2d2cee9ad7cb316c68de69fcd390a6d64a4178538e36221916b2c1d302058716442f08b77c21eb1452b0e1a02e3d65ba1a0435780661ea1179bc3c26a6228e12085a28212d0da6e0b79ff9a3606b9c38f73bfbde1da31c282c68ce815f4b3712759dd3f8a74fbf4ac59c37a368bbfa2f72f955771e9a84dc762570227321332593a38456650ae91c830d10e135b11988c866302deea00236e57526c02bc642e247b4"}, {0x5, 0x73, "f768549f3aad5618382781d8ae077199040d42758cc3639d0a20681fe54fe3cfe4b669ab1002a7906e9b08e5771c7d237d2b4bd3d9853a22364057101db45c7fdaa153f177f93593ef10c8aba6f1db07ef2d13a97de4763058f1717da18f5ecb1878f95f473aef7ecfc1c2757aca2a25f08581"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x528, 0x0, 0x0, 0x2, 0x6, "302781", 0x6, "3ae441"}, "b3fd4572b96a45041480926b2c8cf96dca1dbf615a53da43c83c748e1637effd0c92d9b2898b8009b1b38351a665cc"}}}}}}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e84000-0x8)={0x42424242, 0x42424242}, 0x90, 0x7) syz_extract_tcp_res(&(0x7f00002e4000)={0x42424242, 0x42424242}, 0xffffffff, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00001ce000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) syz_emit_ethernet(0x5b, &(0x7f0000ec1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x1, 0x4a9, 0x16a4b787c558ec55, "ad763b69094506ee1ab9df1e9acbcbeda98752fcef7195476df12e96064d790f2228bea994ef5b34b92f547ed9475d51f18282a1f49690d50900c3604cb909c200b98208cc94f5e4584f"}}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000052a000)=0x14) unshare(0x24000200) unshare(0x4000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000fdf000-0x5c)={{0xa, 0x1, 0x3fd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x4, [0x50cc, 0x2, 0x7, 0x0, 0x27c2, 0xa1, 0x3, 0x4000000000002]}, 0x5c) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000854000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000)=0x10, 0x2) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000973000)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000fde000)={@generic="55725400a38ef9d1dc685378347660e8", @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000014e000)={r1, 0x10000}, &(0x7f0000b33000)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/08/13 13:24:10 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x7c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x78)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xc8)=[@in6={0xa, 0x0, 0x39da, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffeff}, @in6={0xa, 0x1, 0x445c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x100000001}], 0x8) 2017/08/13 13:24:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000860000)="2f6465762f73672300", 0x7fff, 0x2880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x6, 0xe0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008c6000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000de7000-0x28)="0707a74e5dc06c37df10e60efffc424c", 0x10) r2 = accept$alg(r1, 0x0, &(0x7f0000f84000)=0x0) sendto(r2, &(0x7f0000c94000-0xc0)="a0b656d58e7726388c427d5c0bc9a4d8d401aabb870bc259c211523d33528bd84b4ad90cbbfd3e305bfcb62db801bb07", 0x30, 0x0, &(0x7f0000fbb000)=@alg={0x26, "6165616400000000000000000000", 0x800, 0x0, "7874656100000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000080000000000000000000000000000"}, 0x58) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f4000-0x11)="2f6465762f7667615f6172626974657200", 0x2002, 0x0) getsockname$netrom(r3, &(0x7f0000827000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000018d000-0x4)=0x10) restart_syscall() ioctl(r2, 0x6, &(0x7f0000c9d000)="036bdefbd9e6efb7106daf94455aa814d7aa154360") r4 = socket$bt_hci(0x1f, 0x3, 0x1) signalfd(r4, &(0x7f0000ac8000)={0xcd}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3ffe) r5 = socket(0xa, 0x3, 0x3c) mincore(&(0x7f0000d89000/0x2000)=nil, 0x2000, &(0x7f0000d4c000)="000000000000000000000000000000000000000000000000") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000091e000-0x4)=0x7de, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f000006c000)={0x80000000, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$unix(r5, &(0x7f0000c97000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[{&(0x7f0000875000-0xcc)="0df5ff41c49e310bda9f6f7229366a921931d818115c86cde12d39541060f4f97780fc9207a8b16f5db4b5ad9e0dadfed0b5ae42008c85c95a0981708592eb6735f6a8311fc5326a8feaae95b238661c88ee2f650ef5f4f2002da399ac4b4a1916c0834b39dca4e8641e0f83311a621d9fe7844a2f95997a64873083ef2f8fe47faddca8b8a4db8254c3ab69542264c8707346965511569b691d254d3a7540ee263fb8575ca8074af9a1834d7e091390e06db9ffce4af3c0db3848b9b0770fd197adfa2178df59c75d772669", 0xcc}, {&(0x7f0000ae1000)="fae9126f7df8ecd66147290b57080b1b11f97d964a253d9028c0ec9e2b68c640de44421bba3e0a9d90877bea84483f88001bc9278fef1dd6a521b00824758d1be4ec238d978b2c", 0x47}, {&(0x7f0000a8c000)="daec37df50b3c91dca29096e64590681a9574a06013684599a7815af76aa121a7cce66fd0604a16a4dea44e552218681f08c87eaeb8d1c9aa938c9fbb0528939483650153ae64407373df1d61e6ab6f43ee913556bbe3f86ae22a52faa86706cd0fc22b5ba35f17b70578ba5871d06144d4e044fae8b521efdcb4a4334f445b9ae42de30916044330445bea59ebe882ae4c71b6f8771", 0x96}, {&(0x7f0000c00000)="bf15a56d07486a7a23", 0x9}, {&(0x7f00007f2000)="ff6914a88205248d58c51eaea6b4f60bd3aedf2a277ad2304d4acbe6030cc240d1bdb67245bbb4a0e7a3ebe4560767921b094912bafd4df2c73db54e454d9d42cfb9ad2d958f6d561ad18418bbad121d614584ad95758fc3300277510b3295cc6e84770a75d47bf44fec36311c948c79c4158996d4b1cf183d24344c78b735473a111ec5afbe7c337b951b6d119e63eec4f2f514ffd84dfd81872baf2b4da583d8396dda89f3cc6168282d4c42cbd4186b2a2b2ecbaaeeb5690fe87366f0f50cd65add49941e6aa1b2d0f7ba", 0xcc}], 0x5, &(0x7f0000535000)=[], 0x0, 0x40}, 0x40040) ioctl$KVM_ARM_VCPU_INIT(r5, 0x0, &(0x7f000000c000-0x20)={0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$vcsa(&(0x7f0000908000-0xb)="2f6465762f766373612300", 0x6, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb6000-0x38)={0x3, 0x0, [{0xbfe, 0x0, 0x9}, {0xbb7, 0x0, 0xc000000000000000}, {0xbff, 0x0, 0xfffffffffffffff9}]}) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f000053c000-0x4)=0x2, 0x4) r7 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r7, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x12, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/08/13 13:24:10 executing program 1: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b4000-0x9)="2f6465762f6b766d00", 0x40, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af4000)="2f6465762f6b766d00", 0x800000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000059d000-0x20)={0x3, 0x0, 0x100004, 0x2000, &(0x7f0000565000/0x2000)=nil}) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x6, 0x1000000032, r1, 0x0) mmap(&(0x7f00005ac000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00001c4000/0x10000)=nil, 0x10000, 0x2, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) mmap(&(0x7f00002e5000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0xfffffffffffffffc) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x11, r3, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000077000/0x18000)=nil, &(0x7f0000af8000)=[@textreal={0x8, &(0x7f0000af7000)="0f20d86635080000000f22d8f080445c8ef20f38f143e8f30f2d290f01cb66b9800000c008ff6635002000000f30660fdd810000baf80c66b86c960c8b66efbafc0c66ed360f2390", 0x48}], 0x1, 0x4, &(0x7f0000af5000)=[@cr0={0x0, 0x2000000c}, @flags={0x3, 0x0}], 0x2) mmap(&(0x7f00000a9000/0x4000)=nil, 0x4000, 0x1000000000004, 0x50, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00002f5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@text64={0x40, &(0x7f0000ae7000-0x64)="54838c89bcaa94b4c64c902e4f5093e18859bc5129e376101bfe4c4deed68a37e2ec74f41c591ee04901e5261330d08f304123e8264a0385538f240ab98b6ad3c1118a991f748fb321e55ad1302cb9f1cfa1f54a9812a8dacf577d258c69ccf966b3df38", 0x64}], 0x1, 0x0, &(0x7f0000ad5000)=[@flags={0x4, 0x140}], 0x1) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x20000003, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x34, r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)="2f6465762f6b766d00", 0x5, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000af7000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f00004af000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000064f000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x2) mmap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x80003, 0x32, r2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000093a000)=0x10000) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0xfffffffffffffffd) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000af9000)="2f6465762f73672300", 0xfffffffffffffff9, 0x2000) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000985000/0x4000)=nil, 0x4000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r8, 0xc008aeb0, &(0x7f0000afb000-0x10)={0x3, [0xe9, 0x0, 0x7]}) mmap(&(0x7f000037d000/0x2000)=nil, 0x2000, 0x0, 0x32, r3, 0x40) mmap(&(0x7f00002b4000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000a7f000/0x18000)=nil, &(0x7f00001ce000)=[@text16={0x10, &(0x7f0000afb000)="66b8007000000f23c80f21f866350800e0000f23f8ba4000ecbaf80c66b8e434548866efbafc0c66ed440f20c0663503000000440f22c00f3801ad6f502db8f60f1c150f20d466b9800000c00f326635000100000f306602702a", 0x5a}], 0x1, 0xc, &(0x7f0000af7000)=[], 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000329000-0x10)={0x3, [0x3, 0x1, 0xfff]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000afa000-0x8)=0x0) mmap(&(0x7f0000509000/0x1000)=nil, 0x1000, 0x4, 0x2110, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000226000-0x68)={0x74, 0x0, [0x1ffffd, 0x9, 0x1, 0x2000000000b763], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000af7000-0xc)={0x2, r5, 0x1}) ioctl$KVM_TPR_ACCESS_REPORTING(r9, 0xc028ae92, &(0x7f0000538000-0x28)={0x8001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r9, 0x4040ae9e, &(0x7f0000519000)={0x100000000000000, 0x6000, 0x9, 0x6, 0x40000000000005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000aa1000-0x10)={0x1008, 0x100000, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f00005a4000-0x10)={0xffffffffffffffff, 0x7000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/08/13 13:24:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd08000)=nil, 0xd08000, 0x3, 0x32, r0, 0x0) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x107, 0xf, &(0x7f000008e000)="00010196", 0x4) mmap(&(0x7f0000737000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r2 = epoll_create(0x6) fdatasync(r1) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x200004, 0x3f, 0xffffffffffffffff, 0x3fffffffffffff) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x4, 0x30, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b74000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6700154d, 0x7, 0x0, 0x7, 0x7f, 0x3d3a, 0x6, 0x7, 0x5, 0x1, 0x8000, 0x2, 0x5000, 0x1ff, 0x5]}, &(0x7f0000d0b000-0x4)=0x108) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d0a000)={r3, 0x4, 0x2, 0x20}, &(0x7f0000d0a000)=0x10) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000252000-0x18)="4738a1e342e8bfc5be2c7ff2bd97bea3cdf8eef80e46723c", 0x18, 0x0) read(r2, &(0x7f00000fd000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000015f000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r2, 0x0) set_mempolicy(0x4000, &(0x7f0000866000-0x8)=0x7, 0x405) r4 = syz_open_dev$usbmon(&(0x7f0000cb6000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x80000) listen(r4, 0x3) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x800032, 0xffffffffffffffff, 0x0) read$eventfd(r4, &(0x7f0000d0d000)=0x0, 0x8) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000d0e000)="2e2f66696c653000", 0x20040, 0x4) mmap(&(0x7f000085c000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x200000000000000) bind$nfc_llcp(r1, &(0x7f0000138000-0x60)={0x27, 0xfffffffffffffd3a, 0x6, 0x4, 0x4, 0x1, "1d360c1ab356c01083e1a3ad9f8a703132b742d82dddb60ef1f12a690b15658545c7a99ee5ac25277f8e538bcc32fead4abca91167b4bc9d85a1ec8f1e49dd", 0x80000001}, 0x60) sendmsg$nfc_llcp(r1, &(0x7f00007fd000-0x38)={&(0x7f0000d04000-0x60)={0x27, 0x800000000001, 0x0, 0x2, 0x0, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f68dffbf1cc00a24f9c55c4e354171613cac2d113810b4c05cae78f3e861c32e587e04309d11552225341", 0xfffffffffffffffe}, 0x60, &(0x7f0000991000-0x70)=[{&(0x7f0000d08000)="6919af20444a1c67b7acc2e9797767f4f82cd7ce951995cc115d8fc875a59ec36f77d619f152acbc1a1b854db1bf82ae9b76c23f65d86db9eecd637f52456aef235a792d9b1b7a85364fa88f15624e7512c8a2648153", 0x56}, {&(0x7f0000b3a000)="", 0x0}, {&(0x7f0000296000-0x1000)="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{&(0x7f0000ceb000-0x1000)="a17198fbc7b773c951003530147293e559ecb69a0d5c89943cba8787eb095ea36a8b32a999e2e6c89890bd76a5fb7cef50855c94c4d40b9e277589258109f9e7d7b9355a76c7713ea2035095041edde24113988d93077c15f4431f9d5a0aec3a33b27c0330cdbd8a527368977906c99a625e9517233d6b80c6eefcb31ec1cb64673e49d267c9590f7e9c249c3588862239cc28094301d5efafa97dbbb741dde33dfff9b36ef322f6933e2dcedc047447bf1ed58e4fed9a237640ccbf058a29e59d9536b6a739a4b2ef89b7132ad8eec31ad57c780daae34f623196a4973ba44907560ad6193ee57dfd9296da3504318b533a52212ce03517249f745f48ed2162b6cdaef1867e63f5861d3d32423b53375cf822f61324c2dcee7764b8a210feaff87a6ea8bccdfaad72182725e2ad94dc96fa30296eb6ecdee3cab4ea5990704e1cfb68e3db1bda26ef67bc084cbe164e32b6a83a952786459ca7c281435577604b85680b4a2922cbddf0d6fb547305bae5376e4154531150291ff86a4a31bdeca52b2646a7d92713c1c418b0d39ca4736558bb513e63cb89e745df1c02f945b2adaab0e3ee5292e22f6ac985e79c2b2c57112bd99f8a658db28d4b93eeedf95de9f4e9914e0cad36cd352fd849d584dbb6afc3b7e2f5b32faba69cb1df38260830f69a616aba4d29b29e6d8d478e8b88232f385152cd4ffbe9ad464f5b39d9c9dc4261d556d876922c0530643210a07dff565e7da637d00551759c659a0c61b3bc0a719b57976c5596a7a130918b20c6e99265af01fef0c53041a6e87b72e529e48c8167a519db86bd63a3ab82cadb9abe34033bdba54d83eb10f842aef9eeb8bfcbb16ff108f1d845d2d7d7f3d73bd04d011f7568d3be5f856578c205b3176f4617e008233b1ca9e1e7969e65c7200e7101c0ea1bb2784f884be999bacd837b2c9ab33219afa16d8c37dbe43bdfdc87c6463743ea6b6786264f082490d4d65eded4145ca65c15b8011a25c499b8885cbc7e0b0dcfb98d7324cae84e9a153aec1900812a813c0531cbcf43d139665b5fd559ffde6240a9fcd2305a25cf2471c8871ce2a74575c3e33a177b2254cf8099e8b2d1b0c2f0fcedd2f8c435ef5cf53d12350d05b74aeabf8e0989c63d88cf7c8939837e463ae7ce862d4b386c35d5281df3697fede77bed58c61cdcedadfe396336aeae48da30ff2531c2eb98a42d91686c258ab93e9bd3a128433a7d02314bb1e1c1c494b4e4e050aa8b7ae8f286344abbaadc4362813177ac8a5b70998fad6a76404fbe1019ff7495d1f02ed6153c09dae59b06f6d967b645533658d11bb632d4d44859a0f53e144fb81e3ab240270c2e52816d0d374477fc4b5c98958fbb954d1569afb8ad3fd7fa8570f557a42d87e2c4b2e6f7cd4f373d7abcea3e88a044d552c08e4dc5ec77abec45ca7f180809853cee30f422d9669cb642c1fa50c8d9b2f68132aa03767185aa6a0f4e2c698dd2431fbd7027c92202d10e0b7337acecd6edf0fa6a7a96662aba68ff63900073249aee399363996df4bb92c6f7bef8585645bb4c3de2659b9e167715c677db7bc50b0486be6d5c045696f5fb38212ce8c6eacbc28943ed483d8ddd46dfb6ee55227d185c01097b88f1da1c0609b970c6b06aacda3428b1731e9506ce55c2733aebdde5689996d663174154ba0971d4710d15c0415379c478af8702304789db81e344c6504b783b11ec26acf575828d292ba4ba552b6cbcaaf0bf500faf04d5d2765538a4cb628e266e98eb371666162f47cddf645e46569b21d734896dbab53af8076b7030ba5124538f2725a707df4f41c9275a977b49286ec1461797592f9dee0e9dde476304919649442298aae9e898df13d94be34c930b506c23465f51ac6e016e2cff9c4665aafbf4cf5ac365597303fd2ee29036cac8198ab738c045153bfd8b3110201d7c17c06a46965f5f8e4c76cef583ac3f55c98c8552f1763461f5cba116ac49d2f6d103cb65165c4027d9a1c45343d090a8d3294652db31d7642f2f5893552180788ffa82b3cd8e26aae89925c09999bc082503d9f8e79bd9409698ceffdd261aecbbe9050461923abd43a8d97b352bc8e59c660f9f7caacd48d408e71dd65de469344b2fe99f5c6e4b13c51448bdcbd624f85ec7c14d5370f015e3d3d53dc6fd9bef583005a524ec8a0f40610b656fcfa1dd71c9d966cf130da1c2363591dcf34573cb59dba653ef7cb257be558c863aff17073f9cc7c532cbad4bc60aa79a1b890ec83babace6a427fe2f8fbcf1ec14f152f0c674e863cceb966234f251bbf7d2800bda8507009af80cbd2f36358691a22781d0b87300ec32d26c333e1d4ccf4226d897f9899d630a4fe6c60c9042b0fcb03a032ff617cf64c2c7da57b6dd3e846466ef3e10d48a2da9eb7b9576babd1f8e0610482aa80aebb5ed20e42df69e129e1bff121a14849f2a625a5842ca6e577a9930e5bb4fe85d3a5b04da84b1b3b9c0b96c1859ec707db380e21b4588d002fe3a1984ac13975a29f92eaddf942eee654c19d13221c47d06d525264f023eac22f188778f81a5d0ced591ad83a180bbc889673f5cf3f83fb25c1862a24e86e305c4db09e07c2665d2ebfc8ab81aaca997023e5502ddf479988db02551fd353d604352a96661209d2f699fc076431067817a156e7bc7b20db4bebccc6d9ae46693c62272de379e8807a99b7799391828ec6ba468635ce88511e5467e2269e0db9293fbde59db4ad10cbe12c6a9d6a85af8a4095df25c714268bff5bce7eca7069eee1e27fe55e9c52a351d8cb69337d4dff94da6a88a36576184e2a3906d4b679e246df0884e757a6bcc7807a214c03f5b46fe4741fb76c1fefeae47aa145a87e3060b484a3050a0ad0c14383dc60060fd80eee613d2bd7ff44fb9c8479b9c54f23e44016d0b625a16d4d5024c69eefa9628f6e909ca3ee978a750c7d84c861d22d729e4e9293ccd479a79efbf86b7bb2e34ad7a664fc8392be634b9568f3fa4075fc48ca973ce095d6b63eeec4f9825959049f8cd52ec2fde9075052f46e4edd94a537b3d8fd554d0ebf34ea861e05831eda2c9c6cdb451e0c6ff28fdd3392f2f2b086b2d952896d1d8efed193ef3efa4cd3ea8c4fe0248019b7a04b2bdc8fb4abf18f2c1bf4808a49cb14778dfbf271279732628984ef5825a6b521248365e56b0b2c1a695bc09c395c300f060af723f361df78eeb59c56031d9094a5211717a5e75f55e11603888d8566525e899beeed3441b1cd45dfa8b29a28bf2fbe68f660dc9188f1ebd736c1433e7bee5ae3a70f1515e15f1ab8dbd712d17ccbac16993c70db139f12778447d82d5788c0646d68fef82d05aa7f04d2ab5bf778f89b5f648b9598efda9f1325a94134d857da4f12130f6ad6df1d4df8392b2f02afbbb161e08d8797323ba056f3df8a6b002ac774189b06f36ce88b0e84d969c2f44e61c0df68245ec33863cdc50b742aa7dd1316e810b49220fc02381fd41ea4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0x1000}, {&(0x7f0000d0d000-0x12)="476e767b902094d45370779f94d9bf87d3a4", 0x12}], 0xa, &(0x7f0000058000)={0x90, 0x10a, 0x8, "e848c08ace4e03000000238e137c6a6631f8c62f149f43510456ee9194aa92c311e19599a946f1806d5eac5eb2ac3afd288152a9640d85a010117064370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x40094}, 0x400d) 2017/08/13 13:24:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) unshare(0x8000000) r4 = mq_open(&(0x7f0000233000-0x5)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400", 0x4042, 0x80000000000, &(0x7f000066a000-0x40)={0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000036c000-0x10)={0x81, 0x59c7841d, 0xc8, 0x348}) r5 = dup3(r4, r4, 0x80002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1fffffffffe, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x4, 0xfffffffffffffffe, 0x6, 0x0, 0x7080, 0x0, 0x0, 0x7f, 0x6, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005bc000-0x8)={0x0, 0x0, ""}, &(0x7f00006a8000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000058e000)={0x0, 0x1}, &(0x7f0000f00000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c7e000-0x20)={0x0, 0x1c9, 0x1, 0x8, 0x401, 0x8, 0x0, 0x7d, 0x0}, &(0x7f00007ab000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000814000-0x98)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000ae3000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab1000)=@assoc_value={0x0, 0x401}, &(0x7f0000dab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000051c000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8, 0x6e, 0x100000000, 0x3, 0x8000, 0x10001, 0x9c, 0x36, 0xea, 0x0, 0x0, 0x9b, 0xc5a, 0x100]}, &(0x7f00000bd000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e0b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f7c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x10001}, &(0x7f00008de000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000a58000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ccc000)=0x1008) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x200400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000064b000)={0x0, 0x78, 0x2, 0x5, 0x0, 0xb3, 0x0, 0xd142, 0x20000, 0x1, 0x72, 0x8, 0x8dca, 0xf, 0x0, 0x3ff, 0x2, 0x2, 0x8, 0x2004, 0x40, 0x4, 0x0, 0x5, 0x1, 0x3ff, 0x0}, r6, 0x8000, r5, 0xc) unshare(0x8000000) 2017/08/13 13:24:10 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fab000-0x9)="2f6465762f72746300", 0x101800, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x50, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ffd000)={0x0, 0xe2, "d1d87a8605d91b44437d7a0baf10042f21179d101b6993bc71a55c56be9befb4f8f4bfa187844674f291f596a75395b73e5499771d582630cb4468a01b35c46c0565b10a48b1408abfcaf86b6bb10fae3e58764afb3e91c8a9c3b46f0e2449c0e79887bf95a46aaa730f29756b067ab2f386e2d747acec2e840bf08f5a6ef15b95f47a8293d14b8fd54353a54696d125ba384824294fb590f3fcbebfce5a9054386cf610c5f87641a027626f9982909faefb5d0779aaa9295071c245f14d4a52d9315a815655df782cd21fbb163d43622db3ff0c185d2c9d72ea5b8a0c7cfac51486"}, &(0x7f0000789000)=0xec) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000d1000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000ffa000-0x10)=@generic="00000000000000000000000000000000", 0x10) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r1) 2017/08/13 13:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = shmget(0x1, 0x4000, 0x200, &(0x7f0000b56000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000050f000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000274000/0x18000)=nil, &(0x7f0000afa000)=[@textreal={0x8, &(0x7f0000a24000)="0f0836f464670f01fc66b90c04000066b80fd060b766ba000000000f30670f38084c87a00f6f050f06d866b70f01cf6690", 0x31}], 0x1, 0x3e, &(0x7f0000aeb000+0x7dc)=[], 0x0) r4 = perf_event_open(&(0x7f0000a47000)={0x3, 0x78, 0x2, 0x4, 0x4, 0x7fde, 0x0, 0x9, 0x402, 0x8, 0x8, 0xe8, 0x3f, 0xa, 0x0, 0x2, 0x1, 0x4aae, 0x0, 0x0, 0x91e, 0x8, 0x2, 0x6, 0x1, 0x3ff, 0x0}, 0xffffffffffffffff, 0xa8, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9693, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000859000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) mbind(&(0x7f00007b0000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x2, 0x2) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000416000-0x57)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000fca000-0x34)={{0x4, 0x1, 0x10000, 0x7, 0x80000000, 0x15}, 0x4000000008, 0x3, 0xff, 0x0, 0x1, "42a93584221e015e44aee52d84a76d2256a3cb12d10d600e86e30e1a1c6e70"}) bind$inet(r5, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$llc(r5, &(0x7f0000792000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000035e000)=0x10) request_key(&(0x7f0000fc7000)="6269675f6b657900", &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc7000)="00", 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f0000fca000)="", 0x0, 0x800000002, &(0x7f00009ba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000fc0000)=0x6, 0x4) fcntl$notify(r5, 0x80000024, 0x10) syz_open_dev$sg(&(0x7f000065a000)="2f6465762f73672300", 0x85, 0x4002) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000134000)="00", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000304000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008b1000)=0x58) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d5a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b3000-0x4)=0xe8) r4 = getgid() close(r2) fchown(r1, r3, r4) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002bb000)={0x0, 0x7, &(0x7f00002ed000-0xac)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70f9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x19a5bccb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x723}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000220000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b93000)={r6, 0x94f3, 0x0}, 0xc) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00001d5000)=0x0) writev(r5, &(0x7f0000708000)=[{&(0x7f0000001000-0x29)="2900000021001980010a7524830a002102000016000000000000000009000c000000000000315aec00", 0x29}], 0x1) r7 = openat(0xffffffffffffffff, &(0x7f00007aa000-0x8)="2e2f66696c653000", 0xc000, 0x0) accept$unix(r7, &(0x7f000097c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009c9000-0x4)=0x0, &(0x7f0000ebd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x42, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r8, &(0x7f0000d28000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write$tun(r0, &(0x7f0000ff5000)=@hdr={0x2, 0x0, 0x0, 0x0, 0x3, 0x5, ""}, 0xa) accept$unix(0xffffffffffffffff, &(0x7f0000b40000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f2e000-0x4)=0x6e) write$tun(r0, &(0x7f0000e00000-0x1008)=@hdr={0x3, 0xfffffffffffffffe, 0xa, 0x2000000010000002, 0x5, 0x2, "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"}, 0x100a) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d79000)="70707030776c616e31236d696d655f7479706500") r9 = socket(0xf, 0x100000000003, 0x2) sendfile(r9, r0, &(0x7f00006fd000)=0x0, 0x100) 2017/08/13 13:24:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x402000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) inotify_init1(0x7f8) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00007d4000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x80003) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000414000-0x9)="2f6465762f6b766d00", 0x83, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x80000000000000) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f0000df1000-0x69)="b935010040a0a0b847100000c4e168590022d022d00000000f3052c76dfef3abb9800000c00f3235000400000f30d9bcd1e0e0ea0000f67ab2b2f61ec1e8050f3235001000000f01dffc66e955e9550f2924f80f20d83508000000c50f2092920f070f01b102000000", 0x69}], 0x1, 0x3, &(0x7f00007fa000)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7ff}, @flags={0x3, 0x200}], 0x2) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x1, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f0000354000/0x2000)=nil, 0x2000, 0x0, 0x1010, r7, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025e000)="2f6465762f73657175656e6365723200", 0x40001, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000280000)={0x7b, 0x0, [0x400, 0x1, 0xffffffffffff0e2c, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000278000-0x2)={0x0, 0x0}, 0x2) 2017/08/13 13:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000dae000)="2f6465762f6972636f6d6d2300", 0x5, 0x60e000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000081b000-0xb0)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, 0xffffffffffffffff, 0x1ffffffffc, 0x8000000000000, 0x8000000, 0x20000, 0x0, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001b3000)={r0, &(0x7f000075f000-0xb0)="6edae02126b5e2527ccdab3746260e732425cffca2d18b948f9593dcae9afb0ce67f20fcc9ad938ea54401640c895da1769e99f41eaf5af494583f6bc4bc944e5b8c9f1862c8eb98358157a1ae8f812b061e06bcc4d0af87a5ac85b77c4e4a1e2e78347bca593271429bbafba346cb1a3bec6346e32ac62ff8652c763ab421eda0b3022860d0d345b6b3490f99ffeb98f61a607e899e404e8c7e10985c8d31199d80e4765bf60d740dc8a756e72e62c0", &(0x7f0000166000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x32bb, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000002) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000175000-0x2)=0x3, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffff7fffffffffe) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000ae3000-0x48)={0x30001, 0x0, [0x2, 0x7, 0x4, 0x10001, 0xc08, 0x0, 0x1, 0x1]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000111000-0x10)={0x0, 0x0, &(0x7f000066b000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000343000)={0x0}, &(0x7f000075d000-0x4)=0x4) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text32={0x20, &(0x7f0000aeb000-0x5f)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f99d520e0e0ea0000b2b20ff6e02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228b58580f070f01b102000000", 0x64}], 0x1, 0x3, &(0x7f0000ae8000)=[], 0x0) ioctl$KVM_ARM_VCPU_INIT(r4, 0x0, &(0x7f0000b3f000)={0x8, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000da5000)=0x0) getpgrp(0xffffffffffffffff) getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007e9000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a50000-0x4)=0x0) gettid() fcntl$getownex(r3, 0x10, &(0x7f0000426000)={0x0, 0x0}) gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007cb000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008ac000)={0x0, 0x1, 0x30, 0x8, 0x1}, &(0x7f0000d7d000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004f3000)={r7, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x6, 0x5, 0x6, 0x0, 0x3ff, 0x6, 0xd10, 0x2, 0x7, 0x52d2, 0x5, 0x7, 0x883, 0x8]}, &(0x7f0000a8f000-0x4)=0x108) getdents(r1, &(0x7f00005a1000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f000032d000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x80) ioctl$KVM_RUN(r4, 0xae80, 0x0) fchdir(r5) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000539000-0x28)={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007d3000)={0x0, 0xdc, 0x20}, &(0x7f0000d8c000-0x4)=0xc) ioctl$TIOCSTI(r1, 0x5412, 0x366fb14d) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/08/13 13:24:10 executing program 0: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f000072e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7d000)="2f6465762f6b766d00", 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000fb5000)={"6c4fe680163ffa07aaf5e775bdf158c362700fa7500deaf825d4e83aa6cd8990e2660b0f4ef054113d7af143af90dc908d2268568f7ee152c7680298bb86f4f0151b6583e6e41db8b5c5f656d0eaa9e063ba2c96025f9f95a6f8065c47b2475fc6addc92bf012d6a13759df0d8f1e851e9c63588ea66b769107ac30ccdcd6be43c93025398cb4fd69b35b6f2537214ee017bc5267099f6810abe85f0e3d69fae0c272148a19996344be46aa0f124b01cdacb480f4a7a52ac2e022a31bcba112c23085377be4576f55482de4605928c9e90f43f80a10ea9dc32a6f5aad90f8a20152635ce6381c4177823b64f052bd882ea848777e20419a5820ba4671b32167b48b3db91d8e71da3aeb89546cb1f5652825d9c5186a1240bf5615a1e9c09e1cb6d26fd0ae209ead85ff100d708ae62b7e60d9d2ca120fbd69abefa0b22a90dcea5e406a18ca1f7d3bbd6fc9471e56037e82cb038ede3a0a4ecd0ed1b8bead8748adf60003ea456189490f902be1f8dade5dd077c94f04c8c70c05b1216fb02a5904c8f9754afe6ffd3a272c3b88cf9d74f23ac6931fc4513b7ddc460d0f52874255142988e26bf30913a4bbd282fabd7083167d0a099761f7d098ac9a7601d447adf2cc7f19a1fd0df281741135ca8d94f75431553fe430b0ad6bd577eb0287789bd1613be117ebd0eea128139c0574e5ec8d1c4a2ceb8562c3a20cef3ea420a885b2474c851a98a5c02b035e4acab6fdbb9e575714b708b6f8801009d79e7f0d97863a2dc4781301e4b4ed6043c63562bcbf4cd69150fddf77a41bf115eb7e70599598c64611e321168831e239bea2cca21d2d8eca1599e187984b7108a19cd86ceadc778e7ea4a99d446ab0de4ad3be49987b00d289d7cec7ccba0d048b07013f1ed556de801890661030aa3f28b90c8f8a31f153601ad68d63a2d4aad7c0ff2b4a6934d4eb4fbd8ad34954b7ad58b2f52e744f82ebb66289896926f708f7185e4c326d2cd038a951af963bb8fb2070baf68172ea804304aa234e40f7e40e46d52c8dce1a3d4df41c0c811ca929f2af34fe486adb593887c94dbf657d96e64758011725e3802033a96da11f3a4061cd5d06b6fee1bfed78d86346df0f5d8cf772f31a3bbe840c50d4dcefb2a291878e419f905b18524b4d714f528e58e5c787c619a574f2e2d8701adca47ebeae0a16c8c113c917d07a13eb6d09e513a1732dfa6b2aabf09450756aebf4fd667dc9b2b231f34689df2e0acf3f2e2b4efb01b62e2a469baf801fc6dec54d34e32ff967eb11d8e7568bf9447016c26b4b0c13074cf9a2fc00d09bd84646aab13aae4653ba3ed9377edf3a1cbc6c9c07f24ee606b9c5226e84e464ff7229a55b2fd1d744e8c6158161e5a734af12d0f5ebd3542549a46bcc614a8d7d2bd66ed71095590071abbfad826b68bbc06219907f207c5"}) r2 = openat(r1, &(0x7f0000640000-0x8)="2e2f66696c653000", 0x140ffd, 0x44) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000887000)={0x79, 0x0, [0x1ff, 0x212, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000585000)={0x7, 0x101}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000534000+0x388)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000fb6000-0xbc)={0x7fffffff, 0xfffffffffffffffc, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "9ae072896ecbd93c", "c79987f605058bc0e00b1355ec7ce5a059745f5dcdcf5f3205f31e1b50bf3a56", 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f000088e000/0x18000)=nil, &(0x7f0000ae1000)=[@text32={0x20, &(0x7f0000ae7000)="66bad104e8c744240002c7ffffc744240262000000c7442406000000000f011424c4e2d59cb500480000f08114c100000000c4e2693bcc0f23a9640f01c9650f01d10f20c035000000200f22c066baf80cb8ffb9d485ef66bafc0c30", 0x5c}], 0x1, 0x8, &(0x7f0000b2d000-0x20)=[@cstype3={0x5, 0x9}, @vmwrite={0x8, 0x0, 0x1, 0x0, 0x8, 0x0, 0x8001, 0x0, 0xffff}], 0x2) request_key(&(0x7f0000aea000-0x8)="7472757374656400", &(0x7f0000aea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c0000-0x2)="2f00", 0xfffffffffffffff8) request_key(&(0x7f0000776000-0x5)="6465616400", &(0x7f000069a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002bd000)="2f6465762f6b766d00", 0xfffffffffffffffb) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x1, &(0x7f00000e0000)=0x1f, 0x84) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000fb7000-0x4)=0x0) gettid() fcntl$getown(r2, 0x9) getpid() mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000fb7000)=0x2) r7 = gettid() r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000, 0x10000, 0x0, 0x0, 0x0}, r7, 0x0, r2, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x1fe) mbind(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x6ab6974f8e25362b, &(0x7f0000fad000-0x8)=0x4c0aee73, 0x1110c000000000, 0x0) syz_open_dev$ircomm(&(0x7f0000ac7000)="2f6465762f6972636f6d6d2300", 0x9, 0x4800) r9 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000737000-0x20)={0x0, 0x1, 0x1000, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000fb6000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r10 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x8000000000000) ioctl$KVM_SET_XSAVE(r10, 0x5000aea5, &(0x7f00003b2000)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket(0x90, 0x5, 0x69b) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) [ 181.397186] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/08/13 13:24:10 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x10, 0x80000, 0x6467) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000000000)="2e75736572656d3000", 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e61000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bea000)={0x0, 0x0}) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r4, r5, r6}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000000)={r3, &(0x7f00002ee000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x87c, 0xbe, 0x80000001}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r8, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r9, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt(r0, 0x0, 0x10, &(0x7f0000002000-0x4)="00000000", &(0x7f0000000000)=0x4) 2017/08/13 13:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000fda000/0xb000)=nil, 0xb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000354000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000864000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x5, 0x4, 0xffffffff7fffffff, 0x200, 0xffffffffffffff0a, 0x7fffffff, 0xd379]}, 0x5c) r2 = memfd_create(&(0x7f0000875000)="2e6e6f64657670726f6365746830707070313a4019757365722d766d6e657431776c616e305b00", 0x0) write$tun(r2, &(0x7f0000492000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f0000033000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f000000f000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f0000036000-0x8)=0x8001, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x73, 0x0, 0x4}, &(0x7f0000ffa000-0x4)=0x10) r5 = syz_open_dev$sg(&(0x7f000040f000-0x9)="2f6465762f73672300", 0x9, 0x424101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() ftruncate(r5, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000f66000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "07"}], 0x14}], 0x1, &(0x7f0000e7f000-0xf8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x3, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r4, 0x8}, 0x8) 2017/08/13 13:24:10 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f000053c000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x402, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x20000000209, 0x200, &(0x7f0000e01000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ee3000-0x8)=@assoc_value={r1, 0x9}, 0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ee9000-0xa0)={r2, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffff, 0x400, 0x4, 0x61f40954}, &(0x7f0000163000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ee4000-0x4)=0x0, &(0x7f00004f6000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000bc1000-0x8c)={0x2, 0x40, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ee9000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000ee4000)={0x3, 0xfffffffffffffff6, 0x3, 0x10001, 0x20006, 0x3f, 0x6, 0x5, r2}, 0x20) connect$inet6(r5, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000003f000)=0xfffffffffffff528, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000ee3000-0x8)=@assoc_value={0x1000, 0x0}, 0x8) sendto$inet6(r5, &(0x7f0000ab5000-0x72)="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", 0x80a, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000ee8000-0x5c)={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3e}, 0x3, [0x9, 0x72b1, 0x7ff, 0xfffffffffffffeff, 0x1c1e, 0x7, 0x8, 0x401]}, 0x5c) 2017/08/13 13:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034b000-0x4)=0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000b2e000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$void(r0, 0xc0045c77) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") accept$llc(0xffffffffffffffff, &(0x7f0000aaf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000872000-0x4)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000c64000-0x8)="2e2f66696c653000", 0x8000, 0x28) clock_gettime(0x0, &(0x7f0000b37000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001000-0x50)={0x40, @time={r3, r4+10000000}, 0x3, {0x3, 0x4}, 0x7, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f0000d8a000/0x4000)=nil, &(0x7f00006fb000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x153, &(0x7f00007a7000-0x29e5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a66c01", 0x11d, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x2, 0x3, 0x42424242, 0x42424242, 0x1, 0x0, 0xa, 0x20, 0x100000001, 0x0, 0x81, {[@md5sig={0x13, 0x12, "858820c82d4db6e8fb14b288c8007b67"}]}}, {"c406748d1588783feb5eb992765f4fffb95a1dc308886adc28055528f3b648e11672be5614879aa545eda4e3f4734e23994dc1b446ee151db7a7c07c99e7235c756d9e915f8c195b559511b55dc2dbaa5ad946d7e763a2ef1263a4ea31002401d5d87f83a99c8f029893524200a9f4b8ba7e33dcb0d544275ec90919b2f95507abdd3e43a241eda4efeb7481d5d1b0260cd66d87bab6c7403facf3337d0c9bcef6146640d3e73f676973aac24e7d07c37913ae477bbb81e39578566301764e647e0c99e30990f61365b3d7fdf6afccc2d329aff1c21372c185c07fe0fd65629eb858de881659adfff96720e191ca2ca87e0b2ce1df"}}}}}}}) 2017/08/13 13:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f11000-0x8)={0x0, 0x0}, &(0x7f0000fd3000-0x4)=0x8) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b76000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f00000c2000-0x4)=0x0, &(0x7f000003e000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000457000)=0xffffffff, 0x4) r2 = getpgid(0x0) sched_setscheduler(r2, 0x7, &(0x7f0000dcf000-0x4)=0x2) poll(&(0x7f00007b7000-0x48)=[{r1, 0x200, 0x0}, {r0, 0x40, 0x0}, {r1, 0x5000, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x40, 0x0}, {r1, 0x2, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8508, 0x0}], 0x9, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000174000-0xa0)={0x0, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000223000)=0xa0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket$nfc_llcp(0x27, 0x0, 0x1) fadvise64(r1, 0x7fffffff, 0xa, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000987000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f00001be000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2017/08/13 13:24:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000721000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getitimer(0x2, &(0x7f000067e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x1, &(0x7f00008ea000-0x10)={r4, 0x0}, &(0x7f0000ac0000)={0x0, 0x0}) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r5, &(0x7f0000011000)="2e2f66696c653000") llistxattr(&(0x7f0000136000)="2e2f636f6e74726f6c00", &(0x7f0000038000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) iopl(0x42) r6 = open$dir(&(0x7f00003c5000-0x8)="2e2f66696c653000", 0x100, 0xa0) utimensat(r6, &(0x7f0000395000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000035000)={{0x77359400, 0x0}, {r3, 0x2710}}, 0x100) mknod$loop(&(0x7f0000040000)="2e2f66696c653000", 0x0, 0x1) mkdirat(r1, &(0x7f0000bed000)="2e2f66696c653000", 0x100) name_to_handle_at(r5, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x78, 0x6, "58074ad1033f73a11568bb7a73385c09a67099a1c01025e5cd3827b00f2e30912dd60229a50baf0bc1822d86288241ab40f1df8ae7b0f292c45cecda8283c645c383cb7035faa68c1019c25dab56ca3661e4a35e9a5720ef7fded3cd27f1f75cbf729f64b2a0b2d8f04f7597d88cd8"}, &(0x7f0000040000)=0x0, 0x1000) name_to_handle_at(r5, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)={0xe0, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x400) renameat(r5, &(0x7f000001b000)="2e2f66696c653000", r5, &(0x7f0000009000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000785000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7}, &(0x7f0000e94000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c71000-0x80)={0x0, 0x75, "47bebff49d32bba4b0006ce835dde7975d730ad006f4c572da6fd64480f5df6154f57743044de33c4ed3826efed9fe6a671a224da0cdf115c47edd78484a84c925d36ff5416825937702365ccc6c21c1a8dba5f6d6ef5545a7b17229d44e2ce0473f80cc9549b22995d4f1933af9f3d2f10cf33271"}, &(0x7f00002d9000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008d2000)={0x0, 0xf4, "437f784fb6ad01230ffa5a28450663ae2642c8d2ef7e655b4647895f498f0c73d088be18a9f15acd8d8eeee75e0cbe70b1613190bb1a7e65f0d03cade658b4d85ea5426fceee928226406b0581c0b220712307b6d3a36e5bc39d221d95b7cccc7b2604c87bbe483308023fd371d69649efa9801b4c19f4442803651e7232852ecec85d578d2d0ea7a2741465888b6ef73f8f8a99e74a6a6d357c0401fb2b63d980f27ac9b903fac0021a2c2d509dc4ae7dbbdca05fe8cfca353d9731dfa6c75a902e9f932a122422152bba08540dee1decb619f514781be78e80d7933a597bd72eb3ab1d55a64478ca452dbf4cc5f861a30ef63e"}, &(0x7f0000350000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00008db000)={0x0, 0x5, &(0x7f0000afe000)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000061f000)=0x10) ioctl$KVM_SET_LOGGING(r5, 0x4008aef0, &(0x7f0000206000)={0x3, r5}) 2017/08/13 13:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e2000-0x9)="2f6465762f72746300", 0x400000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000067f000-0xd)={&(0x7f0000e93000-0x8)="2e2f66696c653000", r0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000431000)="2f6465762f73657175656e6365723200", 0x418200, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000322000-0x4)=0x0) migrate_pages(r3, 0x5, &(0x7f00006d9000)=0x3, &(0x7f0000a80000-0x5)=0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000364000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x50000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x6) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000d0f000)={0x3, 0x6, &(0x7f0000566000-0x6)="ff771ce6e86a"}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xff, 0x1000, &(0x7f0000349000)="e04100ff7ffe210121ec067f", 0xc) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000fd0000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f00006dd000)={0x27, 0x8000000000000, 0x2, 0x7}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000070c000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f77000)={r4, 0x80000, r2}) renameat2(r1, &(0x7f0000e4f000-0x8)="2e2f66696c653000", r2, &(0x7f0000f4f000)="2e2f66696c653000", 0x2) semget$private(0x0, 0x1, 0x20e) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x810) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000822000)=0x5000) prctl$intptr(0x24, 0x100) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000498000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000def000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f00009c8000-0x60)={0x27, 0x2, 0xfffffffffffffc00, 0x0, 0xffffffff, 0x80000000, "87ad8598dacc397c9bf3756c4bbf506aaef7a6ee3445107b96d6f329dffcfc8641f3caa5d9685f5e864a2377d92de91eb01a0080a41912892a5d52275c8c5f", 0x7}, 0x60) madvise(&(0x7f000095f000/0x1000)=nil, 0x1000, 0xf) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000003d000-0x10)={0x2, &(0x7f0000405000-0x8)=[{0x0, 0x3}, {0x80000001, 0x1f}]}) 2017/08/13 13:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b90e186644f6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0xc, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0xc0000019, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$vcsa(&(0x7f0000005000)="2f6465762f766373612300", 0x1eb, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000d74000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) read$eventfd(r3, &(0x7f0000025000-0x8)=0x0, 0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0x8b, 0x0, 0x1}]}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000027000)={0x0, 0x4, 0x5, &(0x7f0000031000)=0x0}) r4 = gettid() openat$kvm(0xffffffffffffff9c, &(0x7f00003a6000-0x9)="2f6465762f6b766d00", 0x4, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000b19000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = semget(0x3, 0x1, 0x408) semctl$SETALL(r6, 0x0, 0x11, &(0x7f000061e000)=[0x2400000000, 0x3ff, 0x0, 0x5, 0xfffffffffffffffc]) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x100000000) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f000000c000)={0x5, 0xd910, [{0x7fff, 0x0, 0x80}, {0x3, 0x0, 0x4}, {0xffffffff, 0x0, 0x400004}, {0x81, 0x0, 0x6}, {0x100000000, 0x0, 0x4000403}]}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xfff, 0x9, 0x0, 0x0, 0x0}]}) fcntl$lock(r0, 0x5, &(0x7f0000035000)={0x0, 0x4, 0x9, 0x6, r4}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000002c000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0xbd992f9}]}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000183000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce1000)="2f6465762f72746300", 0x8000, 0x0) ioctl$KVM_INTERRUPT(r8, 0x4004ae86, &(0x7f0000e7e000-0x4)=0x401) 2017/08/13 13:24:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0x491000)=nil, 0x491000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000020e000)="240000001e000701ff080008008100000500000000000400000000010000057a00000216", 0x24) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000+0xf42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup3(r1, r1, 0x400000000000000) close(r1) mmap(&(0x7f000005f000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0x7, 0x3f, 0x3d3, 0x2, 0x0}, 0x14) r5 = syz_open_dev$ircomm(&(0x7f0000005000)="2f6465762f6972636f6d6d2300", 0x8, 0x10000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r4, &(0x7f0000004000-0x1000)="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", &(0x7f0000008000-0xbe)="2160a4ae03e5969634003aa33027a46936e69b93a2a4fed51d903358df41731f30d72ba6dfc1019736951c98ad447f2bf83a25ffa57fa886c397cdfd7bbe5e94e6734a07124d2b58e4a10b26cb0b4c818d83d1befd86f8835ccee181c40ac365c1592cf06ee12129d66f05406eaae78138b157d0b4940411c33b0ad528c2f4a66a98a09ae378f68feb2cafdb92640e5195a65fed0b017904ed5971732f22ed8520c994d46c9fa9a88ea58bba923fd204f07f31ee516a965a502f0d12e372", 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000012000-0x50)={{0x8, 0x1}, {0x81, 0x9845}, 0x3e, 0x7, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000010000)={r4, &(0x7f0000003000-0x58)="e208298cde5ff8e816bcab7792caf14eb1627bf8589b09d8df5ac2e355d3cba62f1bd300551bd585c684e1869118200ddd86358a9a0f6db338017a7e4dafdce5f170f80c8f64947027eaa2f93e532fe1929d3d55ad9e9509", &(0x7f0000003000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r4, &(0x7f000000b000-0xc1)="", &(0x7f000000b000-0x1000)="", 0x0}, 0x20) mmap(&(0x7f0000491000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000491000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000491000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r1, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r6, &(0x7f0000491000)="f224", &(0x7f0000295000)=""}, 0x18) mmap(&(0x7f00003f2000/0x3000)=nil, 0x3000, 0x9, 0x72, r3, 0x3) 2017/08/13 13:24:11 executing program 7: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x80, 0x65) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000944000-0x4)=0x7fffffff) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fb4000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000fb4000)=0x7) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000fb4000-0x40)={r2, 0x3, &(0x7f0000fba000-0xc)=[0x4, 0x8, 0x3], &(0x7f0000bdb000-0x10)=[0x100000000, 0x3, 0x9, 0xab], 0x1, 0x7, 0x5a7c, &(0x7f000064e000-0x1c)=[0x86c3, 0x2000000006, 0xa2, 0x3e77, 0x0, 0x5, 0x101], &(0x7f0000c35000-0xc)=[0x2, 0xfffffffffffffe00, 0x5], 0x0}) mkdir(&(0x7f0000fb3000-0x8)="2e2f66696c653000", 0xacdc7ab510311ff6) eventfd2(0xc0, 0x7fc) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000978000)="2e2f66696c653000", &(0x7f00000b0000)="3a00", &(0x7f0000a11000)="6574683000", 0x5, 0x2) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fba000)="2e2f66696c653000", 0x800000002181, 0x100) r4 = socket$netlink(0x10, 0x3, 0xfffffffefffffbff) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000098a000)="01d1534c9033800da538f2d83a624b70bb82846ecebe0397dd764ed223062aa79b95b9ec8be0", 0x26) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000079f000)=[{&(0x7f0000f83000-0x29)="29000000180031feffffffffffffff070a0007defffffd07800000000c000900080000000000000001", 0x29}], 0x1) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xcc, &(0x7f0000685000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fbc000)="2f6465762f7573626d6f6e2300", 0x3, 0x0) stat(&(0x7f000004d000-0x8)="2e2f66696c653000", &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fbc000-0x4)=0x26a7, 0x4) mprotect(&(0x7f0000c9d000/0x2000)=nil, 0x2000, 0x800000c) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000779000)=0x10003, 0x1b, 0x2) mmap(&(0x7f0000715000/0x4000)=nil, 0x4000, 0xc, 0x32, r1, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbc000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00002de000)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fbe000-0x8)="2e2f66696c653000", r6, &(0x7f000010a000)="2e2f66696c653000") r7 = socket(0xa, 0x3, 0x100000000000039) msync(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000fbd000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x280000003, 0x1, &(0x7f0000fbe000-0x10)=@generic="63b186ca47df5bb370e2a1033d1e4d6d", 0x0, 0xfffffffffffffffe, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000303000-0xc)={0x2, 0x1, 0x80000000, 0x100, 0x8}, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00002f9000)={0x0, 0x0}) 2017/08/13 13:24:11 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x7, 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000026e000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = semget$private(0x0, 0x40000000000005, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000f9d000)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9e000-0xb)="2f6465762f6877726e6700", 0x44c000, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb5000-0x9)="2f6465762f72746300", 0x42a00, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000114000)={{0x773593fc, 0xfffffffffffffffe}, {0x773d9400, 0x3}}, &(0x7f0000f9e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000001000-0x6)="2e2f66696c653000", 0x0) semop(r1, &(0x7f00001ae000-0x6)=[{0x2, 0x10001, 0x800}], 0x1) unshare(0x40600) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000c5c000)={0x6, 0x8, 0x0}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000f8a000)=[0x2]) io_setup(0x7ff, &(0x7f0000012000)=0x0) mmap(&(0x7f0000b8d000/0x3000)=nil, 0x3000, 0x8, 0x40010, r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003a0000-0x8)={0x0, 0x800}, &(0x7f00002c5000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d39000)={r5, 0x6}, &(0x7f000003b000-0x4)=0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000787000-0x4)=0x0, &(0x7f0000206000)=0x4) pselect6(0x40, &(0x7f0000dad000-0x40)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f0000d5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c39000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac2000)={0x0, 0x0}, &(0x7f0000395000)={&(0x7f000002a000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f9f000-0x10)={0x0, 0x0}) io_submit(r4, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000025000-0xd)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) 2017/08/13 13:24:11 executing program 1: mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000abb000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abb000)=0x10, 0x80800) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000096c000-0x4)=0x6, 0x4) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a44000)=0xc) ioprio_get$uid(0x3, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0xfffffffffffffc4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000166000)={0x0, 0xf7, "5daa984a24e4e1a36453e543876e5b63fcdfc80f6296b53cc71d21abe03ddc3f7153d1edc68afef86a06089685449e5f492c55ae48946a1709269a37f1183212e9375e83ef88ada5f62304a78ffcae3e6e50809d2ab1181c21bef6235b478264817c7a929c3713c2a3e59c29131ace557580ad20de78b0adec95d1516ca6f9f5902ee89dd6b1a86e25c30afbe60150dfb50a9b1637ffdd38eac1cb33641fc097c0347fae2eb63e79860eafeda71431db03f7d4ff654a6bc8eca64958d12b2330f5707be309c98a94f11d13d62b424e7877db4688bed65d0348d7b071952fcd942c07a4a086af99e2fc433f3d8bc13e2409a5146cd5f5fb"}, &(0x7f0000abb000)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005e8000)=@assoc_value={r4, 0x0}, &(0x7f0000abc000-0x4)=0x8) connect$inet6(r0, &(0x7f0000661000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008c2000-0x20)={0x3ff, 0x101, 0x2, 0x4, 0x1000, 0x0, 0x1, 0x1, r4}, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aba000)={0x0, 0x0}, 0x8) r5 = socket$inet(0x2, 0x3, 0x6e74) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000abc000-0x4)=@assoc_id=0x0, &(0x7f0000abb000)=0x4) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000abe000-0x8)={0x42424242, 0x42424242}, 0xc4, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000abc000-0x10)={r6, 0x5, &(0x7f0000abb000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000901000)=0x10) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000016e000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abc000)=0xc) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006f0000-0x98)={r6, @in6={{0xa, 0x1, 0xb2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000abd000)=0x98) r8 = socket(0x10, 0x800, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r8, &(0x7f0000abd000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000abc000)={r7, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="ba90db34037e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50df8b230a0000000000000081f0"}) 2017/08/13 13:24:11 executing program 2: mmap(&(0x7f00002f2000/0x2000)=nil, 0x2000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x100000000000000) r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0xffffffff, 0x0}, &(0x7f000020f000)=0x0, 0x2) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) nanosleep(&(0x7f00009eb000-0x10)={r2, r3+10000000}, &(0x7f0000bb9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdbd000)=nil, 0xdbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000d1000-0x5)="8902148e07", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = creat(&(0x7f0000140000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00005fb000)=r0) write$tun(r6, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") open(&(0x7f0000fb9000-0x6)="2e2f62757300", 0x885d3addd51b95da, 0x0) lsetxattr(&(0x7f00002da000-0x6)="2e2f62757300", &(0x7f00006dd000-0x1a)="73797374656d2e706f7369785f61636c5f616363657373000600", &(0x7f0000fb4000)="020000000400000000000000", 0xc, 0x0) write(r6, &(0x7f0000db9000)="2b", 0x1) close(r5) r7 = semget$private(0x0, 0x7, 0xa) semctl$SEM_STAT(r7, 0xfffffffffffffffd, 0x12, &(0x7f0000444000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") gettid() [ 181.797739] kvm pmu: pin control bit is ignored [ 181.816538] kvm_pmu: event creation failed -2 [ 181.850123] sctp: [Deprecated]: syz-executor1 (pid 16717) Use of struct sctp_assoc_value in delayed_ack socket option. [ 181.850123] Use struct sctp_sack_info instead [ 181.871314] sctp: [Deprecated]: syz-executor1 (pid 16717) Use of int in maxseg socket option. [ 181.871314] Use struct sctp_assoc_value instead [ 181.930263] sctp: [Deprecated]: syz-executor1 (pid 16729) Use of struct sctp_assoc_value in delayed_ack socket option. [ 181.930263] Use struct sctp_sack_info instead [ 181.968235] sctp: [Deprecated]: syz-executor1 (pid 16729) Use of int in maxseg socket option. 2017/08/13 13:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00007cf000)="2f6465762f7573626d6f6e2300", 0x80000001, 0x200000) r0 = creat(&(0x7f0000bda000-0x8)="2e2f66696c653000", 0x29) r1 = accept4$ipx(r0, &(0x7f0000e89000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b71000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001cf000)={r1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bfb000)={0x0, 0x0, 0x0}, &(0x7f00004ca000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) r4 = syz_open_dev$ircomm(&(0x7f00006c7000)="2f6465762f6972636f6d6d2300", 0x8001, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r4, 0x0, &(0x7f00001da000)=0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000a3f000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008cf000-0x7)="2e2f66696c653000", 0x100000000010) mmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000c5d000-0x10)=@common="6c6f0000000000000000000000001000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x100000001, 0x40081fe) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x1, 0x33, r6, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a07000)={0x5, 0x78, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20000fff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x6000)=nil, 0x6000, 0x410000002, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b98000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) ioctl(r2, 0x7782, &(0x7f000017c000)="0273db") rt_sigprocmask(0x4, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:11 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000011b000)="2f6465762f766373612300", 0x5, 0x400000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27ffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r2 = getpgrp(0x0) ptrace$poke(0x4, r2, &(0x7f0000fc9000)=0x0, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f00003da000-0x8)=0xecd9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3e) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000fcc000-0x20)="1f0000001000072c00000800000000fc03000000080002001300000012ffef11", 0x20) geteuid() stat(&(0x7f0000e74000)="2e2f66696c653000", &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000204000/0x4000)=nil, 0x4000, 0x3, 0x35, r0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f000019c000-0x80)=[{{&(0x7f0000055000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003fb000)=[{&(0x7f0000a62000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000ae3000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000052f000-0x1)="00", 0x1}, {&(0x7f0000455000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fcc000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x5, &(0x7f0000fcb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x5}, 0x8}, {{&(0x7f0000fcb000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fcc000-0x80)=[{&(0x7f0000521000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f000068c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f000021f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00008ab000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000fcb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000fcc000-0x4)="00000000", 0x4}, {&(0x7f00000ba000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000fcb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x8, &(0x7f0000fcb000)="", 0x0, 0xff5}, 0x8001}], 0x2, 0x10000, 0x0) lstat(&(0x7f000015e000-0x8)="2e2f66696c653000", &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002bb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) r4 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet6(0xa, 0x0, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r6, 0x29, 0x43, &(0x7f0000268000-0x4)=0x6b, 0x4) bind$inet6(r6, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000e22000)=0x0, 0x4) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffa, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000010c000-0x8)="2e2f66696c653000", 0x128) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000094000-0x4)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000542000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000d67000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x7, 0x0, [@empty=0x0]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, ""}}}}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f00006af000-0x4)=0x6, 0x4) 2017/08/13 13:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000454000-0x58)={0x26, "6861736800000000000000000000", 0x200000020, 0x4, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) socket(0xa, 0x3, 0xfffffffffffffffe) writev(r1, &(0x7f000053f000-0x20)=[{&(0x7f0000197000-0xc7)="18566414c30f0fc5c555b0719aba65b6aa3fe08c4a2b910e4964500b0f8ceea6be96ba6155d7ac43cd84494755330e48dc4613d1bcd23ab749a9a1266f47e83dc576ead00133024843d34ce6d656a2c9c6c2d4c6df84c0a12f7b73391964284b64de2577288c9be07098d27af163c4103cc97d60b1936a201d892bc7abf45a6aba5d530a733a4f2e1af042b8981e7e0efac4b42ef5de6d90ef0155feb1d5bf206ec2ab81c35ba5490ec90d9b2cc545f5b1c34d5ec5a9520a52f805db007b97696b4165745f424f", 0xc7}, {&(0x7f000002a000)="7446462e5a4b5e373ed3afef8ed7a6e7a6cb6a92111edeb8e01ce8ea51316dae62b868ea2c0db7d980da4e3275d5d500d920cde24af8e3877ce1e7a1f5613245ba50515fa50cbc1c83917efc40f0477ea1725f022a5d234ab933b4d8d23279c7dcf48720f1246975cbbbe040beee", 0x6e}], 0x2) r2 = perf_event_open(&(0x7f00007d4000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000566000)={0x0, 0x4, 0x4, 0x7, 0x400000000004, 0xc39, 0xffffffffffffc511, 0x24}, &(0x7f0000897000)={0x28, 0x1, 0x6, 0x3, 0xc, 0x866, 0xff, 0x6}, &(0x7f0000474000)={0x8, 0x8, 0xff, 0x80000001, 0x2, 0x4, 0x808000, 0x9}, &(0x7f0000e54000)={0x77359400, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000051000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000de3000-0x8)={0x0, 0x7fffffff, 0x0, 0x0}) r3 = socket(0x10, 0x3, 0x0) ppoll(&(0x7f00005b5000)=[{r1, 0x2000, 0x0}, {r0, 0x85, 0x0}, {r2, 0x1000, 0x0}], 0x3, &(0x7f00008c8000-0x10)={0x0, 0x989680}, &(0x7f0000e9f000)={0x1}, 0x8) acct(&(0x7f0000fc1000-0x8)="2e2f66696c653000") ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc0000-0xf8)={0x4, 0x0, [{0xe4, 0x3, 0x0, 0x0, @adapter={0x0, 0x53d7, 0x0, 0x7, 0x2}}, {0x0, 0x3, 0x0, 0x0, @msi={0x3c48, 0xfffffffffffffffb, 0x9}}, {0x0, 0x2, 0x0, 0x0, @irqchip={0x81, 0xfffffffffffffffc}}, {0x8000, 0x0, 0x0, 0x0, @adapter={0xd973, 0x0, 0x8, 0x7, 0x1000}}]}) write(r2, &(0x7f00007e9000)="170000001a001bed0000132100f416760004010100008d", 0x17) r4 = syz_open_dev$vcsn(&(0x7f00001b9000-0xa)="2f6465762f7663732300", 0x7, 0x8000) read(r3, &(0x7f0000f04000-0x2)="0000", 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000504000-0x20)={0x4, 0x8, 0x5, 0x80, 0xe, 0x2}) getrlimit(0xd, &(0x7f0000fc2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fc1000-0x50)={{0x6, 0x46}, {0x0, 0x7fff}, 0xfffffffffffffff7, 0x0, 0x1e18, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f00006d7000-0x38)={&(0x7f000001d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000007d000)=[], 0x0, &(0x7f0000c21000)="", 0x0, 0x4}, 0x0) r5 = accept4(r0, 0x0, &(0x7f000072e000-0x4)=0x0, 0x800) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000572000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r6, &(0x7f00000a9000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x1000, 0x800, "746e6570726573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendto$inet(r5, &(0x7f00004b9000)="24", 0x1, 0x800, &(0x7f0000e3a000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000cb4000)={0x1, 0x1f, 0xffffffffffffffff, 0xfffffffffffffffd, 0x401}, 0x14) sendto(r0, &(0x7f0000314000)="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", 0x1000, 0x4, 0x0, 0x0) 2017/08/13 13:24:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000aa2000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x38)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)="2e2f66696c653000", 0x10400000, 0x88) socket$netlink(0x10, 0x3, 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x3}, 0x8, 0x80800) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000002000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/13 13:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0xffffffffffffffff) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001b000)={0x42424242, 0x42424242}, 0x27, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x200, 0x2a, 0x0, 0x0, 0x20000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0069"}}}}}}) syz_emit_ethernet(0xc9, &(0x7f0000019000-0xc5)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="0578f536e594", [{[{0x9100, 0x3, 0x0, 0xffff}], {0x8100, 0x37, 0x80000001, 0x1}}], {{0x8902, @x25={0x3, 0xa, 0xff, "988e38b08e1c785a1b939c47d43bb82b5441449388a3aa39370ffe44576a2abefaced30ce03d509dd9db4d022f5ae0235de92f28c599b7a41951b290ea61ded6d622619c75c652dc3a423ee85ff67be1a6c1b0808928eb9b04ceaa560b1941a842b51962be0cb125b1fbd5d2e9e29d538cc430b50c9864d4d739e6e30f861a529d72a48962c880f9f1961deab171165b1d4cbafbe99740783aaf351946d025baf35bb65711e71c5f1d91903f6f377b6d"}}}}) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r1, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x1, {[@generic={0x3, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0x7, 0x5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xda, &(0x7f000001d000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0xff, 0x0, @multicast2=0xe0000002, "5dec14c6672cafcdc0abae91fc7e0af1e8f12b2e38c4b98233b1efa12bf09b74e8272a3e12f863d2c3b61ea08a63679c01bd0b266ca94a9d1b7c351b104f0414453db744c7303dce7315d2069af6efd40e7147b407eafe7434a1f091d24d21459808747be7783cc890be7d1e8a4edb3e9d60b9993b079e9b985d11a66cdaa4c69fb76c090f53e0211d07840ca3ee7d4a48c757a35ec4fc4a08c2c5a30be90ef4b7ba209ceb0a895cee945151bfbaa9ca"}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:11 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0xf8}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000000d000)={0x0, 0x0}) setitimer(0x2, &(0x7f000000d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 181.968235] Use struct sctp_assoc_value instead 2017/08/13 13:24:11 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000006000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x2, &(0x7f0000020000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000000d000-0x20)={0xf002, &(0x7f000001a000-0x8)=0x0, 0x0, r3, 0x2}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000001a000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000021000)=0x4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000020000)={0x0, 0x3a97b9dc, 0x1, &(0x7f0000021000-0x8)=0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000019000-0x4)=0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x6400) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000022000-0x1c)={0x20, 0xffffffffffffff7f, 0x4, 0x0, 0x100000001, 0x5, 0x4, 0x7352b924, 0x401, 0xfffffffffffffff7, 0x3, 0xfffffffffffffc00, 0x0, 0x8, 0x890, 0x0, 0x7, 0xa89, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000000f000-0x138)={{0xf004, 0xf005, 0x8, 0x2000000000000000, 0x4, 0x1, 0xffffffff, 0x7, 0x20, 0x7, 0x3f, 0x9, 0x0}, {0x1000, 0x1000, 0xa, 0x9, 0x804, 0x7f, 0x7f, 0x10001, 0x3f, 0xd462, 0xd5, 0xaa4, 0x0}, {0x7002, 0x3000, 0x3, 0x87b, 0x9, 0x7, 0x3, 0x0, 0xfffffffffffffff8, 0x7, 0x80000001, 0x20, 0x0}, {0x100000, 0x10d000, 0xe, 0x917, 0x5, 0x81be, 0xd948, 0x55, 0x3, 0x2, 0x6, 0x0, 0x0}, {0x7001, 0xd000, 0xd, 0x1a80c989, 0x8001, 0x7fffffff, 0x4, 0x401, 0xa1f, 0x100000001, 0x0, 0x3, 0x0}, {0x6000, 0xd000, 0xf, 0x30000000000, 0xfffffffffffffffa, 0x5d9, 0x4, 0x2, 0xff, 0x1, 0x81, 0x0, 0x0}, {0x6000, 0x15000, 0xd, 0x1c, 0x7, 0x20, 0xfffffffffffff800, 0x5, 0x5, 0x1, 0x9, 0x3, 0x0}, {0x7000, 0x0, 0xf, 0x8000, 0x101, 0x55, 0x0, 0x1, 0x2, 0x7f, 0x100000001, 0x62, 0x0}, {0xf004, 0xd000, [0x0, 0x0, 0x0]}, {0x10000, 0x5000, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1000, 0x500280, 0x1, 0x7500, 0x1d000, [0xffff, 0x100000001, 0x9, 0x6]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000014000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000002000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000022000)="7573657200", &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000023000-0x8)="6b657972696e6700", &(0x7f000000c000+0x433)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000)="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", 0x1000, 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) 2017/08/13 13:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[], 0x0, &(0x7f0000004000-0x15)="", 0x0, 0x0}, 0x0) timer_create(0x3, &(0x7f0000372000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ppoll(&(0x7f000004f000-0x40)=[], 0x0, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) exit(0x0) r0 = timerfd_create(0x0, 0x80000) read(r0, &(0x7f0000da2000)="0000000000000000", 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) inotify_add_watch(0xffffffffffffffff, &(0x7f0000441000)="2e2f636f6e74726f6c00", 0x400) inotify_rm_watch(0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) close(r0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) syz_open_dev$evdev(&(0x7f0000fd1000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00004cb000)="") ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000080f000)=0x0) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) gettid() dup3(r0, r1, 0x80000) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup(0xffffffffffffff9c) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000b56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/13 13:24:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000f6b000)="2f6465762f6c6f6f702300", 0x3, 0x480a00) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0xfffffffffffffffc}, @generic={0x555, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r1 = socket$inet6(0xa, 0x0, 0xffffffff) r2 = getpid() io_setup(0x4, &(0x7f00002ee000)=0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = syz_open_dev$sg(&(0x7f0000ae7000)="2f6465762f73672300", 0x17a5, 0x20100) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000916000)={0x6, 0x0, [{0x0, 0x0, 0x10000}, {0x100000000, 0x0, 0x100000001}, {0x8, 0x0, 0x81}, {0x7fffffff, 0x0, 0xe74}, {0x1000, 0x0, 0x0}, {0xf56, 0x0, 0x3}]}) pipe(&(0x7f0000bc5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000f53000-0x4)=0x7) io_cancel(r3, &(0x7f0000845000)={0x0, 0x0, 0x0, 0xb, 0x3, r4, &(0x7f0000ab0000)="37924defea342863285abe7f0f617f3d4df96096691d4375fbd6aac4059caf0196d7993a0f3587be882089d27b375cadd259d1c1fc701a9441c59cfe6c4919c867", 0x41, 0x40, &(0x7f000026d000-0x50)={0x10001, 0x1e, 0x0, @pad=[0xffffffffffffffff, 0x2, 0x6, 0x9, 0x6, 0xfff, 0x0, 0x7]}, 0x1, r7}, &(0x7f00009a1000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ba6000)=r2) ioctl$KDDELIO(r6, 0x4b35, 0x8) 2017/08/13 13:24:11 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) chmod(&(0x7f0000fc5000-0x8)="2e2f66696c653000", 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f00005a9000-0x9)="2f6465762f73672300", 0x40, 0x101000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000fc6000)=0x0, &(0x7f00006b9000)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000e8c000-0x8)="2e2f66696c653000", 0xd0e7128de7d0dcf8, 0xe1) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000fc7000)=[{{&(0x7f0000fc8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000fc8000-0x70)=[{&(0x7f0000fc7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f000055f000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000fc7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000034d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000fc8000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000fc8000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000649000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x7, &(0x7f0000fc8000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0xf9f}, 0x9}], 0x1, 0x10000, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) semop(0x0, &(0x7f0000fc6000-0xc)=[{0x0, 0xffff, 0x1000}], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x12) readv(r1, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)="00", 0x1}], 0x1) syz_open_dev$random(&(0x7f0000cbe000)="2f6465762f72616e646f6d00", 0x0, 0x80000) pipe2(&(0x7f0000fc2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) shutdown(r2, 0x2) dup2(r4, r2) tkill(r0, 0x13) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:11 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f0000b31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x4000, 0x1004, &(0x7f00004f5000/0x4000)=nil) r0 = socket(0x17, 0x80812, 0x200000000000003) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00004cc000)={0x4, &(0x7f00007b9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0xfffffffffffffffc, 0x6) add_key(&(0x7f00001d3000-0x6)="6c6f676f6e00", &(0x7f0000135000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000837000-0xe)="c166dd7cbbc9bb77c3bc", 0xa, 0xfffffffffffffffc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc1000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) request_key(&(0x7f0000053000)="73797a6b616c6c657200", &(0x7f00000e5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000332000-0x5)="66ed000400", 0xffffffffffffffdf) write(r2, &(0x7f0000b62000)="260000001d0091f10714c1f73a00223608000300000000090000000500fa22320027006e3510f8", 0x27) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000276000)={0xa, 0x0, 0x3ffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000001c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096f000)=0xe8) r6 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000887000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1f3, 0x3, 0x6, 0x4, 0x20, 0xa0, 0x9, r5, r6}, {0x20, 0x1, 0x6, 0x7, 0x2, 0xad20, 0x9, 0x2}, {0xb377, 0x0, 0x15, 0x5}, 0x2, 0x8b, 0x1234, 0x1, 0x8, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x8}, 0x13, @in6=@loopback={0x0, 0x1}, 0xc5, 0x0, 0x2, 0x491d2339, 0xfffffffffffffff8, 0x3, 0x40}}, 0xe8) ftruncate(r4, 0x8) fcntl$getflags(r4, 0x40b) r7 = socket$inet(0x2, 0x6, 0x0) listen(r4, 0x1000000400981a) connect$inet(r7, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000a15000-0x4)=0x0, &(0x7f0000be2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000147000)=0x0, &(0x7f0000ae9000-0x4)=0x4) sendto(r7, &(0x7f0000ba6000-0x45)="2071", 0x2, 0x3, &(0x7f0000472000)=@ax25={0x3, {"2cfec979986f95"}, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000a6b000)={0xffffffffffffffff, 0x3, 0x0, 0x2, 0x0}) sendmmsg(r7, &(0x7f0000cd5000-0x80)=[{{&(0x7f0000783000)=@sco={0x1f, {0x0, 0x80, 0x1, 0x0, 0x0, 0x8}}, 0x8, &(0x7f0000894000)=[{&(0x7f0000503000-0x73)="905a12bc7cacb39647a6047e8fde513594a7669fad52a4162b46754e35d7eed3394818b1ebddbb72147e8caa2f6cd30f5885606d3c141a69f892f14116b458bd1f30b98623cf210365964b503d9d135145d4", 0x52}], 0x1, &(0x7f0000e92000-0x150)=[{0x18, 0x11b, 0x8, "5fc6e5def61458"}], 0x1, 0x80}, 0x0}, {{&(0x7f0000cd0000)=@ax25={0x3, {"f3b4d16323d7d9"}, 0x10001}, 0x10, &(0x7f0000d75000)=[{&(0x7f0000682000)="034c3b75bb9bab445d23a760affa86582822edef4be032170712b7cebb6c479f4a089fc2895e97d5176408ef7400e8621842379a6e52976797a15f476f69b1ef78c5f34f12e82459e86b71", 0x4b}], 0x1, &(0x7f0000286000)=[{0x810, 0x102, 0x0, "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"}], 0x1, 0x4810}, 0xd572}], 0x2, 0x40011) close(r4) tee(0xffffffffffffffff, r1, 0xa63, 0xffffffffffffffff) write(r4, &(0x7f0000670000-0x27)="c4eeb54335fa7f776ea53f387a83f7d88bf53461cd0adaf15a602df3d6f485567562a7f5b77f82", 0x27) 2017/08/13 13:24:11 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000162000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) unshare(0x62020200) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x498, 0x0}], 0x1, &(0x7f0000fca000)={0x77359400, 0x0}, &(0x7f0000237000)={0x3}, 0x8) clock_gettime(0x0, &(0x7f0000d8e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0xff, 0x100000001, 0x3, 0x3, @tick=0x40, {0x9, 0x4}, {0xfffffffffffffff8, 0x3}, @addr={0x4, 0x1}}, {0x9, 0x8, 0x2, 0xffffffffffffff77, @time={r1, r2+10000000}, {0x8, 0xfffffffffffffff7}, {0x4, 0x8}, @addr={0x16, 0x81}}], 0x60) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) flock(0xffffffffffffffff, 0x2) getpriority(0x1, 0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fda000)=0x16c6) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000077f000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f000063e000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fda000)=0x30) 2017/08/13 13:24:11 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x388000)=nil, 0x388000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000388000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x8001f, &(0x7f0000fc3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fc3000)=0x14) mmap(&(0x7f0000388000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000176000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x1, 0x6743d43b, 0x3, 0x8, 0x1, 0x20, 0x80, 0x0, r0, 0x0}, {0x1093d72, 0x10d, 0x9, 0x7, 0x9, 0xbff9, 0x8, 0xef}, {0x1, 0x100000001, 0x4, 0x0}, 0xda7, 0x3, 0x1, 0x1, 0x40, 0x3}, {{@in=@multicast1=0xe0000001, 0xffffffff, 0xf3}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x5, 0x100, 0x1, 0xb548}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_open_dev$tun(&(0x7f0000127000)="2f6465762f6e65742f74756e00", 0x0, 0x100008c) socketpair$inet6_sctp(0xa, 0x40000000000005, 0x84, &(0x7f00003ee000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001e000)={0x4006, 0x78, 0xde, 0x8, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x40000000000005, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x47, &(0x7f0000a3d000)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d3b000-0x4)=0x0) r6 = perf_event_open(&(0x7f00007c4000)={0x0, 0x78, 0xf0, 0x1, 0x8000, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0x658, 0x6, 0x69, 0x4, 0x0, 0x9, 0x0, 0x6, 0x33, 0x10, 0x6, 0xffff, 0x7, 0x401, 0x3, 0x100000000, 0x0}, r5, 0x7fffffff, r2, 0x1) clock_gettime(0x40000, &(0x7f0000cb1000)={0x0, 0x0}) ppoll(&(0x7f0000da3000)=[], 0x0, &(0x7f0000643000)={r7, r8+10000000}, &(0x7f000040b000)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000948000)={0x0, 0x7f, "e3df711cb2e093612a6e0c64eec57192dfcfb4cbb6d9aa866093cff59204a085ab961ec6cbf07c251777caba1d9654ae6fadceef8230daa2ec1e139a858e87180aa19fe362d801574e556a46596fe034c3854533e8a6618f073355962b2cec42fd9c0f3666d1c708c5323a8086c9df97dff3c265392460f9f3eb772e156d6c"}, &(0x7f000049f000+0x15f)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00001ce000-0x108)={r9, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0x3, 0x101, 0x4, 0x6, 0xfaa0, 0xe127, 0x10001, 0x1, 0x9, 0x200000000, 0x100000000, 0x2, 0x8]}, &(0x7f000094c000-0x4)=0x108) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0xd, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xd700000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00001d3000)=0x0, &(0x7f0000ec5000)=0x4) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000fcd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0xa01, 0x4e68, 0x0, "40003d5d01000000000000000000090000"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) fchmod(r3, 0x80) 2017/08/13 13:24:11 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x8, 0x3, &(0x7f0000f9a000)=[@generic={0x15b4, 0x6, 0x0, 0x2000000000000}, @generic={0x40, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x83, 0x3}], &(0x7f00005f5000)="2b7070703074727573746564707070316d643573756dee00", 0x6, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000}, 0x30) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f9c000-0x70)={[{0x2, 0x0, 0x6, 0x6, 0x6, 0x1, 0x7, 0x8, 0xffff, 0x80000000, 0xf37, 0xc9, 0x8000}, {0xfffffffffffffffb, 0x400, 0x9, 0x1000, 0x4, 0x9, 0x3, 0x60000000000, 0x2, 0x7ac, 0x1, 0x1, 0x100000000}, {0x7ff, 0x9, 0x7fff, 0x0, 0x1, 0x0, 0x2, 0x8, 0x1, 0x0, 0x3308, 0x1, 0xffffffffffffff01}], 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000016a000-0x20)={0x0, 0x693878e9386c5a80, 0x7f, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d58000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x1, r2, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f00001e1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000728000-0xc)="2f6465762f72666b696c6c00", 0x100000002, 0x0) mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000ad9000)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000b08000-0x18)={0x0, 0x100, 0xea7, 0x6, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000002a000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000051000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000038e000-0x8c)={r6, @in6={{0xa, 0x3, 0xb137, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000057a000)=0xffff, 0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000acb000-0x98)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r7 = bpf$MAP_CREATE(0x0, &(0x7f000053f000)={0x3, 0xf0, 0x37, 0x10001, 0x0}, 0x14) close(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f98000-0x18)={r7, &(0x7f0000f97000-0x7b)="b922e76560d07470da270acf9cc32952bd5f8f0093236b4f59d7ce78d449523105ffb4fb742a2a55b4d99f9435c96300387ddd802d5c503e5aa1f05e111f2369b06038bc090d3b0a64aed2c6c694785acd2c1436031cabf60a548e2f1e4728268175ff0ed16a67ef894f6569b1af4824c1d502820d9ce79a8387f7e861", &(0x7f0000f96000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000f9b000)="2f6465762f76637300", 0x400800, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f9d000-0x14)={0xb, 0x9, 0x80000003, 0x10000001000, 0x1}, 0x14) 2017/08/13 13:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006b7000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ae2000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d36000-0x8)={r1, 0xfffffffffffffffd}, 0x8) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004ca000)=0x0) move_pages(r2, 0x2, &(0x7f0000495000)=[&(0x7f0000347000/0x3000)=nil, &(0x7f0000479000/0xa000)=nil], &(0x7f0000483000-0x4)=[0x7fffffff], &(0x7f00005dd000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6) sendto(r0, &(0x7f00004c7000)="", 0x0, 0x0, &(0x7f0000793000-0x61)=@generic={0x1e, "01230ed3890ed3e7d0fd6f09790802ceab75d656f5fbfdb934dbc4f56b72dfb6fb2e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f267b3ecaa00319dcf247b42bdc33f0337931b5f376efd5f41fc480fbb1bf10183131b401c20f3df8461acbb410bed1c3e37db70b1a8"}, 0x80) r3 = syz_open_pts(0xffffffffffffffff, 0x40000) r4 = add_key(&(0x7f0000522000-0x8)="6b657972696e6700", &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) keyctl$setperm(0x5, r4, 0x4112604) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000700000)=0x0, &(0x7f0000a43000)=0x0, 0x9, &(0x7f0000868000/0xe000)=nil, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00005b4000-0x4)=0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) sendmsg$unix(r0, &(0x7f0000e39000-0x38)={&(0x7f0000f57000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000820000)=[{&(0x7f0000e38000-0x46)="c2fffefd93a84851b0c31be79c7162d42a28b82065a2394f024d51dec838337a9d4be03d165e9b795f9fd59576119503cc89c931509ab364ae85695b39388dd0c95523a5dfbe", 0x46}, {&(0x7f0000db0000-0xe0)="7f9049c7a76abc95e611b99a2e89bbaaa62fb68cbbcface75a96514206f3eb2e908d33924341023a64f3b0c285c2b640180fc9acad315c06047a26b2de19b77c6d4d9bd605afd0a00c2417fe61e905b5f9f5af379a4a7e82131fbe6fd3e8e3110c79e6525514939a2ec36f232a1a727cf0da51396bda56d64296021aa2fc6ee1760fd6cd6a8984bd7eeca5a3db5b5787364cf2ec2e87b110dce242cb3ebf605bba9f0b7df5b2eaa16a9531aeff24bd9fe20da71ab95ab3016c88d39273e9016b4f071b9c03c747414ae3357ffe929748d99e60752be06e597a29ba9558011980", 0xe0}, {&(0x7f00006ba000)="0174b39bc98cc321c0349b6e834a3fc001dd8ee7ad72d9d1215a4e87e994919dddb10bedeb591a78a5d39bed8e4ac0a2d818b87804617cab7a0562b3b28c6040355aa92eedca7150620daf198f9b5412d4dc6e6334057c7b892ad4b90a736f900c86140e5f0ee73b895750135381c4ea5e309b18088308fb4f15cb57d5e10d38d8a30718dbfacf", 0x87}, {&(0x7f0000c18000-0xcc)="a0cac0251f99dc698be45e94e5a2e7b3a545e918e68119e9d165d3995ee9772cf11f62b95bc14f9c2206a10cb081f9afd17c142ca881aa96736aec7a3a5d7f732d6c2f5ea50f15e7e76e5f27f565259b396b58716cf5747790a8f7588eb7b94b54e7dd5d08acaa79bea70b388be373c01ea5fff5006b207e0c19f0c6ab4aee0b3443173dc40be0cdc488a4c35cfa51c92e72694a6fa90ba176fcd7b45c025d02ceac94909a7159533e9b1d355f4245fec1b87279c23ebaf2c706afcd8a423e962e50d7417d4cb944a74d6947", 0xcc}, {&(0x7f00004b4000-0x5c)="241e44257621c7e28ae6d7c3636289d4c89236eb450fdde6aba71b09e899dafaeb8180454254b2360dc4a6f54482e490b1ba1f333a585ae1eebabc46c0985fe40bc260838d8d2b10a715d5fdb1b05f5376451feafb409bb07f8b16cb", 0x5c}], 0x5, 0x0, 0x0, 0x4000}, 0x4840) 2017/08/13 13:24:11 executing program 1: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075f000-0x9)="2f6465762f6b766d00", 0x802080000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000057b000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000357000)="2f6465762f6877726e6700", 0x800, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001b7000/0x18000)=nil, &(0x7f0000aea000)=[@text32={0x20, &(0x7f00005aa000)="66ba4300b0eaee64814c2b98010000000f00dd0f060f019b315000000f235e0f0059000f35f30f350f011cac", 0x2c}], 0x1, 0x4, &(0x7f0000442000)=[], 0x0) prctl$setmm(0x23, 0x0, &(0x7f000097b000/0x1000)=nil) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f00007b4000/0x2000)=nil, 0x2000}) ioperm(0x100000001, 0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000029000)=0x5) ioctl$KDSETMODE(r4, 0x4b3a, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af0000-0x9)="2f6465762f76637300", 0x200500, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000aee000)=[{0x2, 0x240d11a0}, {0xb, 0x7}, {0x8, 0x0}, {0xb, 0x7fffffff}, {0x8, 0x0}, {0xa, 0xfffffffffffffffe}, {0x8, 0x2}, {0x4, 0x2}, {0xc, 0x8a49}, {0x4, 0x1}], 0xa) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, 0x1, 0x0, 0x20000, 0x4, 0x0, 0xfffffffffffffff7, 0x0}, {0x3, 0x0, 0x200000000, 0x0, 0x0, 0xe0a7, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x9, 0x7fff, 0x2000000000000, 0x1, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f000022c000-0x78)={0x7, 0xd58, [{0x100000001, 0x0, 0x20}, {0x3, 0x0, 0x8}, {0x1000, 0x0, 0x8}, {0xffff, 0x0, 0x7fffffff}, {0x80, 0x0, 0x200}, {0x695, 0x0, 0xffffffff80000000}, {0x5, 0x0, 0x4}]}) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000694000/0x18000)=nil, &(0x7f0000ae1000)=[@text32={0x20, &(0x7f0000aea000)="c4c2099c7f0e2e3edad9660f388002b95b030000b8fdffffffbaffffffff0f300f381e69070f35b8010000000f01d9660fdd7a00c4c1792b8658c05386b9cf0b00000f32", 0x44}], 0x1, 0x8, &(0x7f0000adf000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/08/13 13:24:11 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000239000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f62000)=0xc) setsockopt$sock_int(r0, 0x1, 0x4000000000000e, &(0x7f0000f5a000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a15000)=[], 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000f65000-0x4)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000821000-0x8)={0x0, 0x6}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f000097a000-0x4)=0x6, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x3000)=nil, 0x3000, 0x403, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f65000-0x30)=[{&(0x7f0000f65000-0x1000)="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", 0x1000}, {&(0x7f00000d5000)="758413938462bc5b25da9c448b8a98decbacc73abe41d4228fde0824d54dde90fe6a4c16ce1483fe733eeffb940ca3535e7f5cac42d7347c719f416664604a4930644da413c9dfea4dff6127d61f3214805ebd7c85792a80d87fa0e5582e99640b89c1e450ad9bd4601017955f524f96b3bbb2f3e0d0d87b6dfad0b5c8e97891585f31d4254c8699da94c7ee3f3e1019c5cc8ca68de5e58d60d4de1b3034ee1624683c5512c3624eab3c7cc00006891c1a010f7defa498e56886ade6840d", 0xbe}, {&(0x7f000070d000)="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", 0x1000}], 0x3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet(r1, &(0x7f0000f64000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000336000)=0x10, 0x81f85840e0a9405c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000f65000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000972000-0x8)={0xa, 0x8c, 0x400, 0xffff}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000f66000)={"6d59ded05b350e7d221265631324d8b7", 0x9, 0x48000}, 0x18) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f67000)={0x0, 0x0, 0x0}, &(0x7f0000c75000)=0xc) 2017/08/13 13:24:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000830000-0x4)=0x0, &(0x7f0000326000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000f53000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x7f) mmap(&(0x7f0000e96000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x31, r1, 0x0) socket(0x19, 0x7ff, 0xd476) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x529000)=nil, 0x529000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000052a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$urandom(&(0x7f0000046000)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r6) r7 = fcntl$dupfd(r3, 0x0, r4) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f00004b2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f000008d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000052a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x8, 0x32, r3, 0x0) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f000051c000)={0x19, 0x1001, &(0x7f0000075000)="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"}) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x1, 0x32, r6, 0x0) getsockname(r4, &(0x7f000024c000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000529000)=0x58) lsetxattr(&(0x7f00004b4000)="2e2f66696c653000", &(0x7f000008c000)="73656c696e757800", &(0x7f0000416000)="026d30747275737765645b76626f786e65743028da28282e707070302f00ce", 0x1f, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x1050, r5, 0xfffffffffffffff9) 2017/08/13 13:24:11 executing program 4: mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3000001, 0x40855, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000f5f000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000a8f000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x800000000003e, r3, 0x0) r4 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x3) syz_emit_ethernet(0x3b, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"01"}}}}}}) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000215000-0x4)=0x3, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x15, &(0x7f000086e000)=0x4, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000dc8000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fd4000-0x4)="6104001c", 0x4, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2017/08/13 13:24:11 executing program 0: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000dc2000)=[{{&(0x7f0000dc3000-0xa)=@un=@file={0x200000000, "2e2f66696c653000"}, 0xa, &(0x7f0000413000-0xa0)=[{&(0x7f0000dc2000)="f292aba975610037a268c59927f30bac9e9de89e94cd39baefa3a180629a207700000000000000001b022e9747beb0fffffff7f703c4f57fa39db6d1ae921fe5bb", 0x41}, {&(0x7f00003fa000-0xe8)="", 0x0}], 0x2, &(0x7f0000020000)=[{0x50, 0x11f, 0x1, "513e940f45533f4d13289b91d21355711b6ec6bae562276ac48ca3f7e04de9225fe718f38a89237233fd6be34c5530efe8500057a1ef2c350c"}], 0x1, 0x0}, 0x0}], 0x1, 0x4010) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dc9000)={&(0x7f0000bba000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000369000-0x10)={&(0x7f0000dc9000)="2e2f66696c653000", r1}, 0x10) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dcd000-0x20)={"602ad453849a943fe960ce3dc09ac9ef", {0x4, 0x1f, 0x7fff, "c5566a9078a7", 0x8001, 0x0}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dcc000-0x10)={r1, &(0x7f0000dcb000-0x22)="d0a100f0c25dbb3e85c9d60df59aa51cffbd0300b1d12bb81eb3e675b70adbf2c445"}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000dcb000-0x4)=0xf1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f000093b000)={&(0x7f0000a32000)="2e2f66696c65302f66696c65302f66696c653000", 0x0}, 0x10) getuid() socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000063e000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c1000000000000000000e70020722ad5"}) 2017/08/13 13:24:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000517000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007d0000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x2, 0x2, 0x5, 0x400, 0x6, 0x10000000000, 0x962e, 0x7, 0x3, 0x0, 0x8, 0x9, 0x100000000, 0x101]}, &(0x7f0000752000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000070b000)={r2, 0xce}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00007a9000-0x10)={r3, r4+10000000}, &(0x7f00007de000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00005a6000-0x2)=0x0) fcntl$setstatus(r6, 0x4, 0x2000) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, &(0x7f0000739000)={0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xf80}, &(0x7f0000cdb000)={0x0, 0x0, 0x1, 0x5, 0x3, 0x8, 0x3, 0x3}, &(0x7f00002c8000)={0x0, 0x0}, &(0x7f0000d90000)={&(0x7f0000a13000-0x8)={0x1}, 0x8}) r7 = request_key(&(0x7f0000393000-0x5)="7573657200", &(0x7f0000f4f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db9000-0x1)="00", 0xfffffffffffffff9) keyctl$set_timeout(0xf, r7, 0x400) bind(r5, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r8 = dup(r5) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000958000)={0x3ff, 0x8, 0xfffffffffffffbff, 0x1, 0x1, 0x1a}) fcntl$setstatus(r1, 0x4, 0x1ffe) getsockname$ipx(r8, &(0x7f0000f4b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000738000-0x4)=0x10) connect$unix(r5, &(0x7f0000c8e000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000d37000-0x4)=0x6514cbf9, 0x4) connect$unix(r5, &(0x7f000090f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/08/13 13:24:11 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000115000)=0x5c, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc8000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dc9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000dc5000-0x4)=0x8, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dc5000)={0x0, 0x0}, &(0x7f0000982000-0x4)=0x10) socketpair$inet(0x2, 0x801, 0x200, &(0x7f0000dc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dc6000)={0x0, 0x4}, &(0x7f0000293000)=0x8) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f0000caa000)=0x202, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000073000-0x20)={0x1, 0x3, 0x1, 0x0, 0x80000001, 0x9, 0x101, 0x19, r3}, &(0x7f0000dc7000-0x4)=0x20) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000dc9000-0x4)=0x0, &(0x7f0000dc9000-0x4)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x1e, &(0x7f0000dc8000-0x4)=0x0, &(0x7f000018c000)=0x4) r6 = socket$netlink(0x10, 0x3, 0xb) socketpair(0x7, 0xa, 0x1, &(0x7f0000a45000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f000018b000-0x4)=0xf1, 0x4) setsockopt$inet_mreq(r8, 0x0, 0x23, &(0x7f0000ce1000)={@broadcast=0xffffffff, @rand_addr=0x1}, 0x8) r9 = socket(0xffffffffffffffff, 0x5, 0x5) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r9, &(0x7f0000dc9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d1d000-0x4)=0x8) writev(r6, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="29000000200019804d3d7524000a002102000016000000802000000009000b00000000000000000000ff7f8396bfdd", 0x2f}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00002a6000-0x20)={@generic="bd98cfe1539c659e923a14e9315ef848", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000093b000-0x99)="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", 0x4da, 0x1, &(0x7f0000852000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00002b6000)=[{{0x0, 0x0, &(0x7f0000604000)=[{&(0x7f00006a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000043000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000459000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000850000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000dc5000)="", 0x0}, {&(0x7f0000dc5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000dc5000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000069a000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x9, &(0x7f00003a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x5}, 0x101}], 0x1, 0x10141, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00008b5000)=0x0, &(0x7f0000dca000-0x4)=0x4) [ 182.293220] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT [ 182.313624] QAT: Invalid ioctl 2017/08/13 13:24:11 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000005000)=0x0, 0x4) 2017/08/13 13:24:11 executing program 4: mmap(&(0x7f0000000000/0xa7c000)=nil, 0xa7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fa4000-0x41)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) syz_open_dev$vcsa(&(0x7f00003c2000-0xb)="2f6465762f766373612300", 0x1ff, 0x10002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f00001ed000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x12080) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029f000-0x11)="2f6465762f7667615f6172626974657200", 0x38280, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f00000a0000-0x9)="2f6465762f73672300", 0x100000001, 0x12100) mmap(&(0x7f0000a7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000a7d000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/13 13:24:11 executing program 1: mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x800) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x62201, 0x0) syz_open_dev$urandom(&(0x7f0000329000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffff6, 0x0, &(0x7f00004a4000)=0x0}) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000752000-0xd)="6465762f7572616e646f6d00", 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pwrite64(r0, &(0x7f0000547000)="a9e2ff5f0a1a361d96b24a8b6c6a358120b6477c7c5c9cbf84bc34fcb40ffff6c57bc0c37cca79eaa62b", 0x2a, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000753000-0x4)=0x0) mmap(&(0x7f0000573000/0x1000)=nil, 0x1000, 0x3, 0x2001e, r2, 0xfffffffffffffffd) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000752000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000386000-0x4)=0xb) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000313000)={0x0, 0x10}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002d000)=0xc) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x6, 0x10000000000004, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000002e000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x8}, {0x40000000, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x1000, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x20000000003, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x4, 0x9, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x49e, [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], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f00002c0000/0x4000)=nil, 0x4000, 0x2fffffc, 0x210010, r0, 0xfffffffffffffff8) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000750000-0xc)={0x0, r4, 0x1}) [ 182.313733] QAT: Invalid ioctl [ 182.320953] QAT: Invalid ioctl [ 182.349814] QAT: Invalid ioctl [ 182.350143] QAT: Invalid ioctl [ 182.355621] QAT: Invalid ioctl [ 182.457398] kvm [16845]: vcpu2, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8 [ 182.507749] kvm [16845]: vcpu2, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8 2017/08/13 13:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000996000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ada000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000)=0xe8) getresgid(&(0x7f0000101000)=0x0, &(0x7f00007a2000-0x4)=0x0, &(0x7f0000615000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000197000-0x38)={&(0x7f0000d51000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00007b8000)=[], 0x0, &(0x7f0000a87000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000de5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1ffffffc, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000099000-0x8)="2e2f66696c653000", 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000002000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000fba000)="4c2b", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000099e000)=0x0, &(0x7f0000f00000)="20") utime(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x10)={0x1ff, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f0000004000-0x3c)="f74dc41a0b3f04961c409b925a7e120981ec9145c8988ea0a6122c1522155677059060c6faf870e0fc1c96dba93280a797bff2d7db6ff7e3c45656db", 0x3c, 0xfff, &(0x7f0000001000)={0x0, 0x74, 0x6, @tid=r6}, 0x1, r4}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) r7 = accept4(r4, &(0x7f0000003000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x58, 0x80000) connect$ipx(r7, &(0x7f0000541000)={0x4, 0x0, 0x1, "0000000906f5", 0x64, 0x0}, 0x10) recvfrom$ipx(r4, &(0x7f0000a81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9, 0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) 2017/08/13 13:24:12 executing program 2: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x208002, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000232000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2, 0x1100) r3 = open(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x200028042, 0x40) write$tun(r3, &(0x7f0000470000-0xa)=@hdr={0x1, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, ""}, 0xa) r4 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x2) sendfile(r4, r3, &(0x7f0000aeb000)=0x0, 0x5) ppoll(&(0x7f00001f7000)=[{r4, 0x40, 0x0}, {r3, 0x1, 0x0}, {r3, 0x2, 0x0}, {r3, 0x2180, 0x0}, {r4, 0x8121, 0x0}, {r3, 0x4000, 0x0}], 0x6, &(0x7f0000560000)={0x0, 0x989680}, &(0x7f0000b06000)={0xfffffffffffff575}, 0x8) write(r4, &(0x7f0000b0b000-0xd)="2400004de2a7f90eacd24800e2", 0xd) getresuid(&(0x7f0000b0c000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x0, &(0x7f0000b0b000)=0x0) writev(r4, &(0x7f0000b04000)=[{&(0x7f0000b05000-0x33)="1d", 0x1}], 0x1) 2017/08/13 13:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e23000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bad000-0x9)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) accept4$unix(r1, &(0x7f000086d000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000253000)=0x1002, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x9, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d9f000-0x14)={0x6, 0x4, 0x0, 0x3f, 0x0}, 0x14) lsetxattr(&(0x7f0000e68000)="2e2f62757300", &(0x7f0000fc1000-0x1a)="73797374656d2e706f7369785f61636c5f616363657373000600", &(0x7f0000fc2000-0xc)="020000000800120000000000", 0xc, 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2017/08/13 13:24:12 executing program 6: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0xfffffffffffffe00) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) stat(&(0x7f0000157000-0x8)="2e2f66696c653000", &(0x7f0000cf4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x9) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000079f000)=0x0, &(0x7f0000d32000)=0x4) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x8) getsockopt(0xffffffffffffffff, 0x9, 0x0, &(0x7f0000f01000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000007e000)=0x5e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000007f000)=0x3f) r5 = socket$netlink(0x10, 0x3, 0x0) readv(r4, &(0x7f0000d97000-0x10)=[{&(0x7f0000d59000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000c47000)=[{&(0x7f000000d000-0x7a)=[{0x14, 0x51, 0x101, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) fstatfs(r0, &(0x7f0000ebb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f00006e8000)=[], 0x0) fallocate(r0, 0x3, 0x3, 0x9) socket$netlink(0x10, 0x3, 0xc) 2017/08/13 13:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x201) r1 = socket(0x2000007, 0x7, 0x1) set_mempolicy(0x8000, &(0x7f00006e9000-0x8)=0x8, 0xe0) unshare(0x20001) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(r2, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000a7f000)={0x1, 0x0, 0x7fffffff, 0xfffffffffffffffd}, 0x10) mq_timedsend(r2, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000410000)={0x40000001, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x1000007, 0x400000032, r2, 0x1000000000006) r3 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x4000100, 0x1) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r4, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$unix(r4, &(0x7f0000fd8000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e7b000-0x4)=0x1002) r5 = dup2(0xffffffffffffffff, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TCGETA(r5, 0x5405, &(0x7f0000bbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000026c000)={0x3ff, 0x1, 0x3, 0x3, 0x3, 0x401}) ioctl$KDSETLED(r5, 0x4b32, 0x8004) pipe2(&(0x7f0000b99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000000080800) splice(r6, 0x0, r2, 0x0, 0xffff, 0xa) fdatasync(r3) accept$inet(r0, &(0x7f00005be000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b9000)=0x10) mq_timedreceive(r2, &(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000541000+0x6f6)=0x0) 2017/08/13 13:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000976000)="2f6465762f6877726e6700", 0x200, 0x0) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fd9000)={0x7ff, 0x8, 0x8, 0x0, 0x0}, &(0x7f00002dd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b3f000)=@sack_info={r2, 0x101, 0x750}, &(0x7f000097b000)=0xc) syz_open_dev$vcsa(&(0x7f0000b6d000-0xb)="2f6465762f766373612300", 0x604b, 0x40001) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000fc4000-0x3)="6d643573756d5e2e70707031776c616e31402600", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x30f000)=nil, 0x30f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r4 = open(&(0x7f0000014000)="2e2f66696c653000", 0x101000, 0x0) fcntl$setlease(r1, 0x400, 0x6) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000f9c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x1, 0x12, &(0x7f0000f67000/0x2000)=nil, 0x8}) r5 = socket(0xa, 0x3, 0x1f) r6 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x84, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x6724, 0x7, 0x0, r6, 0x5, 0x0, 0x0, 0x0}) setsockopt(r5, 0x29, 0x40, &(0x7f0000000000)="39f3", 0x2) io_setup(0xfff, &(0x7f0000f96000-0x8)=0x0) fcntl$setlease(r1, 0x400, 0x3) r7 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r7, 0x400, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f93000-0x8)={0x0, 0x0}) fcntl$getflags(r7, 0x401) exit(0x0) fcntl$getownex(r4, 0x10, &(0x7f0000006000)={0x0, 0x0}) wait4(r8, 0x0, 0x100020000000, &(0x7f000030f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000009000)="2e2f66696c653000", 0x6c02, 0x8c) openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) socket(0xa, 0x2, 0x0) 2017/08/13 13:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x10000000003) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00003f0000-0x4)=0x0, &(0x7f0000642000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x100000000000, 0x400000000000003}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000099000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075b000)="2f6465762f72746300", 0x2000000, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r2, 0x4, 0x2000000102c04) r3 = dup(r2) socketpair$inet(0x2, 0xf, 0x6, &(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000019, &(0x7f0000172000)=0x40000000000465, 0x4) recvmmsg(r2, &(0x7f0000e65000)=[{{&(0x7f0000707000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000607000)=[], 0x0, &(0x7f0000767000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x81}, 0xad12}, {{&(0x7f000010d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x20)=[{&(0x7f00005d9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000090b000)="0000000000000000000000", 0xb}], 0x2, &(0x7f0000eeb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x5}, 0x8}, {{&(0x7f000078a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000010f000-0x10)=[{&(0x7f0000e3f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0x1, &(0x7f000050a000+0xd1e)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x2}, 0xb426}, {{&(0x7f000013e000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bcb000)=[{&(0x7f00001a6000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}], 0x1, &(0x7f0000349000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x8000}, 0x8}, {{&(0x7f0000e13000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000547000)=[], 0x0, &(0x7f000059b000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x7}, 0xffffffff}, {{0x0, 0x0, &(0x7f00002c5000-0x60)=[], 0x0, &(0x7f000020f000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x7}, 0x2}, {{&(0x7f0000d0d000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000afb000-0x50)=[{&(0x7f0000f5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000329000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f000080b000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000e1d000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000951000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f00008a8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0xb14}, 0x3}], 0x7, 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000050e000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) bind$ipx(r3, &(0x7f00005c4000-0x10)={0x4, 0x100000000, 0x1, "951471d18086", 0x7, 0x0}, 0x10) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000d11000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="", 0x0, 0xffffffffffffffff, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000644000)={0x0, 0x0}) getuid() getgid() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000002a000)=0xfff, 0x4) fcntl$getown(r2, 0x9) getuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000066c000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000937000-0xc)={0x20, 0x0, 0x1ff, 0x80000000, 0xdfe, 0x7904, 0x9}, 0xc) sendto$inet6(r2, &(0x7f0000317000)="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", 0x901, 0x1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000373000)="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", 0x1000, 0x48884, &(0x7f0000f59000-0x1c)={0xa, 0x1, 0x15c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x73}, 0x1c) r4 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r4, 0x8000000000001, 0xfffffffe, 0x3) 2017/08/13 13:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000edf000-0x9)="2f6465762f73672300", 0x2, 0x40003fffffffffe) r1 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000838000-0x20)={0x3ff, 0x0, 0x0, 0x1400000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d17000)={0x100000001, r2, 0x1, 0x9f30}) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000372000-0x4)=0x0, &(0x7f0000091000)=0x4) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000543000-0x10)={r3, 0x100}) perf_event_open(&(0x7f000001d000)={0x10000, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bb5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f00005d8000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) syz_emit_ethernet(0x437, &(0x7f000001c000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000a09", 0x401, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9fabaf", 0x0, "e901c5"}, "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"}}}}}}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000a3e000)="637562696300", 0x6) setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000e9c000)=0x5, 0x4) bind$inet(r4, &(0x7f0000c16000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00004ef000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000ae4000-0x5)="7573657200", &(0x7f0000da4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000792000-0xab)="26ec949fa6c128a4ad6ebf107daabe619e38ddf0cef3687f4ab47bc03f605e51d204d92fdc36e523b4e992f874e533a6ff6201a06703f3f6ab320e4c772c02a8b3dea14c23085824286eb2f9ba812fb3e0d9bc5542ed8580c165c2ed4d93fbbeb6d038919c24076925458faad44a353171549bd91001dfafcac9d2fb8d19633291b5da4d97f339c3de97b9834683550f1b0dcd7a5e7307e692292dc971d7115cf739439a41f13edb41c341", 0xab, 0xfffffffffffffffd) open$dir(&(0x7f000031c000)="2e2f66696c653000", 0x80001, 0x8) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00007db000-0x78)={0x1d, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000008, 0x1f, 0x8, 0x8001, 0x0, 0x80000001, 0x5, 0x0}) r8 = getpgid(0x0) perf_event_open(&(0x7f00004a1000-0x78)={0x1, 0x78, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x10, 0x5, 0x3, 0xffffffffffffff1c, 0x8000, 0x0, 0x0, 0x3, 0x6, 0x40004, 0xffffffff, 0x20, 0x6, 0x7, 0x1, 0x20, 0x8847, 0x800, 0x0}, r8, 0x4, r6, 0x4) keyctl$read(0xb, r7, &(0x7f00000a5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) eventfd(0x11003) keyctl$session_to_parent(0x12) fsetxattr(0xffffffffffffffff, &(0x7f0000401000)="2d2d76626f786e6574316d643573756d7b7d00", &(0x7f00005b5000-0x1f)="707070312b47504c5e2a5b5d70726f636d696d655f7479706573656c662b00", 0x1f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 182.784596] kasan: CONFIG_KASAN_INLINE enabled [ 182.789261] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 182.796654] general protection fault: 0000 [#1] SMP KASAN [ 182.802177] Dumping ftrace buffer: [ 182.805703] (ftrace buffer empty) [ 182.809406] Modules linked in: [ 182.812589] CPU: 1 PID: 16876 Comm: syz-executor5 Not tainted 4.13.0-rc4-next-20170811 #1 [ 182.820888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.830233] task: ffff8801d9800680 task.stack: ffff8801d4488000 [ 182.836265] RIP: 0010:create_empty_buffers+0xeb/0x7b0 [ 182.841419] RSP: 0018:ffff8801d448eea8 EFLAGS: 00010246 [ 182.846752] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc90004998000 [ 182.853994] RDX: 00000000000019cd RSI: ffffffff81b2ce94 RDI: ffffea00067c43f8 [ 182.861236] RBP: ffff8801d448f0b0 R08: 0000000000000000 R09: 0000000000000000 [ 182.868473] R10: 0000000000000000 R11: 0000000000000000 R12: ffffea00067c43f8 [ 182.875711] R13: 0000000000000000 R14: ffff8801d448f088 R15: dffffc0000000000 [ 182.882949] FS: 00007f0e1cb9f700(0000) GS:ffff8801dc100000(0000) knlGS:0000000000000000 [ 182.891143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.896991] CR2: 00007eff270a6000 CR3: 00000001c6bae000 CR4: 00000000001406e0 [ 182.904232] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 182.911491] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 182.918730] Call Trace: [ 182.921293] ? __lock_acquire+0x6aa/0x3bc0 [ 182.925498] ? attach_nobh_buffers+0x560/0x560 [ 182.930051] ? add_to_page_cache_lru+0x230/0x510 [ 182.934780] ? add_to_page_cache_locked+0x40/0x40 [ 182.939594] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.944763] ? alloc_pages_current+0xbe/0x1e0 [ 182.949230] ? __page_cache_alloc+0x165/0x4d0 [ 182.953698] ? trace_event_raw_event_file_check_and_advance_wb_err+0x490/0x490 [ 182.961026] ? __lock_acquire+0x6aa/0x3bc0 [ 182.965237] create_page_buffers+0x1ed/0x290 [ 182.969616] ? create_empty_buffers+0x7b0/0x7b0 [ 182.974262] __block_write_begin_int+0x22c/0x1410 [ 182.979076] ? __lock_acquire+0x6aa/0x3bc0 [ 182.983279] ? do_raw_spin_trylock+0x190/0x190 [ 182.987829] ? perf_trace_lock+0xf1/0x860 [ 182.991958] ? I_BDEV+0x20/0x20 [ 182.995212] ? __breadahead+0x150/0x150 [ 182.999159] ? check_noncircular+0x20/0x20 [ 183.003362] ? __mark_inode_dirty+0x25e/0x1290 [ 183.007912] ? rcu_pm_notify+0xc0/0xc0 [ 183.011862] ? inode_init_owner+0x290/0x290 [ 183.016152] ? I_BDEV+0xd/0x20 [ 183.019317] ? wait_for_stable_page+0x173/0x310 [ 183.023957] ? __wb_update_bandwidth.constprop.44+0xfa0/0xfa0 [ 183.029811] ? redirty_tail+0x230/0x230 [ 183.033755] ? find_held_lock+0x35/0x1d0 [ 183.037791] block_write_begin+0xd2/0x2e0 [ 183.041906] ? I_BDEV+0x20/0x20 [ 183.045155] ? __block_write_begin+0x40/0x40 [ 183.049546] ? iov_iter_fault_in_readable+0x20e/0x410 [ 183.054703] ? lock_release+0xa40/0xa40 [ 183.058647] ? iov_iter_revert+0x9d0/0x9d0 [ 183.062851] ? _raw_spin_unlock+0x22/0x30 [ 183.066968] ? simple_xattr_get+0xeb/0x160 [ 183.071173] blkdev_write_begin+0x3c/0x50 [ 183.075292] generic_perform_write+0x28c/0x650 [ 183.079852] ? add_page_wait_queue+0x290/0x290 [ 183.084408] ? generic_update_time+0x1b2/0x270 [ 183.088959] ? __mnt_drop_write_file+0xd/0x70 [ 183.093424] ? file_update_time+0xbf/0x470 [ 183.097629] ? current_time+0xc0/0xc0 [ 183.101407] __generic_file_write_iter+0x366/0x5b0 [ 183.106313] blkdev_write_iter+0x1cf/0x390 [ 183.110517] ? bd_set_size+0x330/0x330 [ 183.114377] ? find_held_lock+0x35/0x1d0 [ 183.118413] do_iter_readv_writev+0x525/0x7f0 [ 183.122874] ? do_iter_readv_writev+0x525/0x7f0 [ 183.127529] ? vfs_dedupe_file_range+0x900/0x900 [ 183.132260] ? rw_verify_area+0xe5/0x2b0 [ 183.136293] do_iter_write+0x154/0x540 [ 183.140161] ? rcu_read_lock_sched_held+0x108/0x120 [ 183.145146] ? __kmalloc+0x419/0x710 [ 183.148831] vfs_iter_write+0x77/0xb0 [ 183.152606] iter_file_splice_write+0x7e9/0xf50 [ 183.157259] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 183.162329] ? _cond_resched+0x14/0x30 [ 183.166190] ? selinux_file_permission+0x82/0x460 [ 183.171012] ? rw_verify_area+0xe5/0x2b0 [ 183.175041] ? alloc_pipe_info+0x135/0x350 [ 183.179253] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 183.184326] direct_splice_actor+0x125/0x180 [ 183.188709] splice_direct_to_actor+0x2c1/0x820 [ 183.193343] ? _cond_resched+0x14/0x30 [ 183.197200] ? generic_pipe_buf_nosteal+0x10/0x10 [ 183.202021] ? do_splice_to+0x160/0x160 [ 183.205964] ? security_file_permission+0x89/0x1e0 [ 183.210865] ? rw_verify_area+0xe5/0x2b0 [ 183.214898] do_splice_direct+0x29b/0x3c0 [ 183.219025] ? splice_direct_to_actor+0x820/0x820 [ 183.223844] ? rw_verify_area+0xe5/0x2b0 [ 183.227875] do_sendfile+0x5c9/0xe80 [ 183.231565] ? do_compat_pwritev64+0x100/0x100 [ 183.236116] ? __might_sleep+0x95/0x190 [ 183.240065] ? kasan_check_write+0x14/0x20 [ 183.244269] ? _copy_from_user+0x99/0x110 [ 183.248388] SyS_sendfile64+0xbd/0x160 [ 183.252246] ? SyS_sendfile+0x1a0/0x1a0 [ 183.256190] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.261178] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 183.265907] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 183.270629] RIP: 0033:0x4512e9 [ 183.273786] RSP: 002b:00007f0e1cb9ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000028 [ 183.281461] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 183.288699] RDX: 00000000200ddff8 RSI: 0000000000000017 RDI: 0000000000000016 [ 183.295939] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 183.303175] R10: 0000000100000001 R11: 0000000000000216 R12: 00000000004b8500 [ 183.310412] R13: 00000000ffffffff R14: 0000000000000016 R15: 0000000000004c00 [ 183.317663] Code: 4c 89 ee ba 01 00 00 00 4c 89 e7 e8 b0 e3 ff ff 48 89 85 18 fe ff ff 49 89 c5 eb 03 49 89 c5 e8 cc 5d ba ff 4c 89 e8 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 06 00 00 49 8d 7d 08 49 09 5d 00 48 89 2017/08/13 13:24:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x1, 0x3, &(0x7f0000307000-0x18)=[@generic={0x1, 0x8000, 0x1ff, 0x1}, @generic={0x3, 0x621a, 0x20, 0x7}, @generic={0x2, 0x0, 0x5, 0x7fffffff}], &(0x7f0000001000-0x1)="00", 0x100000000, 0x1000, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfff}, 0x30) mmap(&(0x7f00007fa000/0x3000)=nil, 0x3000, 0x8000000001, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000bf8000-0xd)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ee5000)={0x7, r0, 0x1}) r1 = syz_open_dev$mice(&(0x7f00007d9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x3) r2 = openat(r1, &(0x7f0000b7b000-0x8)="2e2f66696c653000", 0x0, 0x108) fchmod(r0, 0x1) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)="2f2f66696c653000", 0xffffffffffffffff, &(0x7f000085f000-0x1)="2f", 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00007fc000)=@pic={0xde9, 0xfffffffffffffff8, 0x2, 0x9, 0xffffffff, 0x200, 0xc06, 0x4c950000, 0x9, 0x5, 0x7, 0x800, 0x1, 0x7, 0x20, 0x0}) stat(&(0x7f0000427000)="2f", &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00002e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006dd000-0x1)="2f", r4, r5) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00006b2000)=0x800, 0x4) fchown(r2, r4, r5) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x40, &(0x7f00000aa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000416000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOBITVEC(r6, 0x4040aeee, &(0x7f0000482000-0x28)={0x1000, 0x4, 0x2, &(0x7f0000172000)="6331643f7040ca456bc667cbffc684a50c64cae0e5087853da51931dda30e1a9b64f91220663d539ca8992dd9597ae06739e7c39ffeaff527741813405fc67ce8b7d0c9865abd10ed2ef206bc94f6ff9141853302b789d5cb15c56537da2041eb49cc51a76e9c73dcd19b993273c1da83fdc1021e836bb13da52a39bbfb53c412db8e0f5ca3a2724354aa5e6baf4ec26ef2fee2ccdc885325a8ce76ae43c71e3c7627573080e62a4bd45597bc4383b322718e517e10e76660b39f390f8c03f255721022f5c1090050c194e47aaf00185606e57e6251ef221414a76bab63332da9c3b84251118495e1940be", &(0x7f0000210000-0x31)="5fc0c06a6d9f1e808bc7a31a69926e8ea90a27babe1a22db89b9141adb7a622f42449d7676d99cfa2d52be6866cb645ea0", 0x8, 0x6, 0xffffffffffffffff}) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f00007fb000+0x200)={0x1, 0x80, &(0x7f0000002000-0xd7)="d0a609086342a4ecae0ef92f72521838783b6919c806273f99c9e9668cfb192651ad5d00d532a41729969d7f784e849e73a009ef8a453a540b6d9492e267d60fae268683327d7c63ffaf644053c13eec3f90c1906308bbeaedefecfd89b50e246f3a70b87ea9cf543943583aacbce5bea5b2884648e4dcf52fea3af96bc077a86814f2f391c3ffd237cef631b13598772c3b38ee648d1b28df2d76cd9270c873fa7ab4cc2d75ccfbc3867b65d07f1513861c5a035847fb95149ba649e79784dcdb0726c678885f94f4c471a350e8588f05cc8a4df99dab", &(0x7f0000002000)="d6ececba7ea024a748cd310d3b84c598d4c7efc5a6a072f0b38804f916ae7a63313afdcb08800dfa1429823a6057b917a21d932c9832b0a76aa783973b8b911b1cea82787828bfe31cb0ceed25e9eb2f2613434ad3a3c0198c8026883bc9124bec17837fba4c22469ae044736c54027a0764bf2f4f5e01612592201f90c3b6902e4d8a78d40be955e8a2b2cc627cb3f6020ff8c0df7112e6ab3e1d0b12e27ac8c91779249fd4497865bd0e01b358a93209b727a634703f2b4e6d2b4cc4e4ad30d415f00ec56c965b8bba3c28ece76a", 0xd7, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f57000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000001000)={0x0, &(0x7f000042b000)=0x0, 0x2, r7, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) socket(0x19, 0x800, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x208, &(0x7f0000f35000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000fe7000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_setup(0x1, &(0x7f00004a2000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000022b000-0x4)=0x0) getpgrp(r2) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x6, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x6, 0x2fe) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000783000-0x4)=0x0, &(0x7f000024e000)=0x4) r6 = syz_open_dev$sndseq(&(0x7f000068a000)="2f6465762f736e642f73657100", 0x0, 0x2100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f000068b000-0x58)={{0x0, 0x0}, 0x1, 0x9, 0x0, {0x81, 0x0}, 0x80, 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]}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000002b000)=0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f0000d35000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000099000)=0x6, 0x4) syz_emit_ethernet(0x2c, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="73e78c46fc1c", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) personality(0x500000f) getresuid(&(0x7f000084e000-0x4)=0x0, &(0x7f00005e1000)=0x0, &(0x7f0000059000)=0x0) eventfd2(0x4a, 0x80803) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000155000-0x8)=0x8e) r7 = syz_open_dev$vcsa(&(0x7f0000acf000-0xb)="2f6465762f766373612300", 0x3, 0x10db00) r8 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x4, 0x400, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000275000-0x20)={r8, &(0x7f0000630000-0x31)="5d66053255705bc47373a8d8869cc16a4af18350d008f49e56c82dbf3bb2c7487f641ad665e09a15768ca38a3194e9f869", &(0x7f0000fe7000-0x18)="b919e66ab645ff230c41a777fa14329ef6acebb8f7499151", 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000a23000)={0x2, [0x0, 0x0]}, &(0x7f00007fb000)=0xc) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c48000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000620000-0xd)="2f6465762f6972636f6d6d2300", 0x100000000, 0x8080) ioctl$KVM_ASSIGN_SET_MSIX_NR(r9, 0x4008ae73, &(0x7f000095b000)={0xff, 0x0}) connect$nfc_raw(r7, &(0x7f0000e48000-0x10)={0x27, 0x8, 0x6, 0x7}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r9, 0x4008ae73, &(0x7f0000fe7000)={0x69d, 0x6}) 2017/08/13 13:24:12 executing program 6: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000059c000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0xfffffffffffffffd) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) munlock(&(0x7f000097b000/0x4000)=nil, 0x4000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed5000)=0xc) fcntl$getownex(r3, 0x10, &(0x7f00007fa000)={0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000498000)={r4, r5, r6}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000772000-0x4)=0x8, 0x4) r7 = dup(r3) r8 = dup3(r7, r7, 0x80000) getpeername$inet(r7, &(0x7f0000e6f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009af000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x103, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x7, 0x1151, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000880000-0x4)=0xfffffffefffffffe, 0x4) getsockopt$inet_int(r7, 0x0, 0x15, &(0x7f00003ec000-0x4)=0x0, &(0x7f0000571000)=0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000e1e000-0x4)=0xe2, 0x4) bind$inet6(r7, &(0x7f0000731000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt(r8, 0x0, 0x6, &(0x7f000030a000-0xe8)="4e3112783031577ea8c59077488177a049132287f5889599586f99bc36d3df78928b728364912adca48cfc618bb3d2bd1af508f7cb3972ebcb61f91d364b086dfe98e814b7fda08a0ed1581e7bd59e2939da09301c1b76bec28849caff1e9bbb503f903f38df546a5c72e9f241b32f9f6ee8ef8372f722a1c72335c0feafda748aed24a57dcf61f94b5eeda334e3a4a6f52e338fcc67f368473abcc844f4bdf2f33cdcf57c19177a0ae57997eaa44851eec3f02fb29e471fa43916ff81cd21c30faf41a869052ce704a260fb7dc805231c351b4f4727285c8ae1905bfae7d835b903c8f25248509a", 0xe8) sendto$inet6(r7, &(0x7f0000ce8000)="", 0x0, 0x4, &(0x7f000006d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getsockopt$ax25_buf(r8, 0x101, 0x1a, &(0x7f0000d8d000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d69000)=0x24) setsockopt$sock_int(r7, 0x1, 0x2a, &(0x7f0000e4e000-0x4)=0x6, 0x4) recvfrom$unix(r7, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20000040, &(0x7f000034f000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000104000)={0x0, 0x0}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x1, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2010, r8, 0x0) 2017/08/13 13:24:12 executing program 4: mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x68f6, &(0x7f0000cda000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000062d000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000678000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "7528af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "13345ef54c3ea725f709a1ceb0043a9d"}]}}, {""}}}}}}}) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009ee000-0x8)="2e2f66696c653000", &(0x7f0000327000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, 0xffffffffffffffff, 0x80000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() acct(&(0x7f00004e0000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) rt_sigpending(&(0x7f0000bb0000)={0x0}, 0x8) set_robust_list(&(0x7f0000707000-0x18)={&(0x7f0000bff000/0x3000)=nil, 0x0, &(0x7f0000c03000/0x8000)=nil}, 0x18) clock_getres(0x6, &(0x7f000062b000)={0x0, 0x0}) semget$private(0x0, 0x3, 0x491) syncfs(r0) r1 = creat(&(0x7f000085c000-0x8)="2e2f66696c653000", 0x13) fcntl$getownex(r1, 0x10, &(0x7f000073b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000252000)={0x5, 0x78, 0x8, 0x2, 0xfff, 0x400, 0x0, 0x0, 0x40040, 0xe, 0x6, 0xf51d, 0x1, 0xd, 0x0, 0x6, 0x6, 0x7f, 0x800, 0xc08, 0x0, 0x5, 0x5, 0xab, 0x0, 0xffffffff, 0x0}, r2, 0x7ff, r1, 0x3) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000464000-0x4)=0xfffffffffffff4d0, 0x4) epoll_create(0x2ca2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a6000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x3, 0x4}, &(0x7f00009b5000)=0x98) getgroups(0x8, &(0x7f00008df000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000497000)="2e2f66696c653000", &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e6000+0xb1d)={0x0, 0x0, 0x0}, &(0x7f0000938000-0x4)=0xc) setresgid(r5, r6, r7) clock_gettime(0x0, &(0x7f000040f000)={0x0, 0x0}) utimensat(r1, &(0x7f0000715000-0x8)="2e2f66696c653000", &(0x7f00004e4000-0x20)={{r8, r9/1000+10000}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000760000-0x8)={r4, 0x2}, &(0x7f0000d78000-0x4)=0x8) timer_create(0x7, &(0x7f0000857000-0x26)={0x200000000005374, 0x73, 0x800000000, @thr={&(0x7f0000baa000)="c73dbc8519b69e9ffe3bb5f28342fde36dac308387d2686b1c532b7f91c89f936f8372ad97b140c753e4dacb6f2d085ebf6baae7b108b495af9f4119cd48bd01eddf9a310e06510fa5ea6693a28a9658a6c1a8fb98cf3739b13ae55adc2b348bbbc1190ef7f1e28c1ab5bb8f446cfae4e47332d20eddac69c01d67ff53dcbdf91bbd51bb6f4d9f6a5432f7aae4b1186e2735413bd927e22b564168920151aeee239a6dbe17042ef25e6e6ecd793c96d5766424c2b8", &(0x7f00008ea000-0xcc)="3f62822275a0d158ea5d0950c6d5316a08f9dfc97540a0058e31bbaf29aaee91ed144d037c99f0ed49189ee7bd11b0837a3e5ac8816c6e3c1f5b9e662019b8204e8d2a9b9573f533d7f76ca51e6f982cce53f9cc40c900f02f957726ca001d7d9f27767c915b5b1df199318de9d47acbb8c7de479c9bb82115f80722e2158b9c20a566e57c6db316642135fbdb009e217d833c210f7e569788b48d53c90f33828886816151361b35bd8685b553a86afa2dc1932e4d4c89e3836c1a7e294f36b11a8008bf9a25c328de970d53"}}, &(0x7f0000933000-0x4)=0x0) exit_group(0x2004) timer_gettime(r10, &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x0}}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000778000-0xa)="2f6465762f70746d7800", 0x100, 0x0) lstat(&(0x7f0000573000)="2e2f66696c653000", &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r12, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f00008f6000)={r4, 0x0, 0xff00000000000000, 0x0, 0x8, 0x4}, 0x14) 2017/08/13 13:24:12 executing program 3: get_thread_area(&(0x7f00001d1000)={0x2, 0x200000000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00005cb000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x26501) r2 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f52000)=0x0, &(0x7f0000330000)=0x4) mmap(&(0x7f00002b7000/0x4000)=nil, 0x4000, 0x4, 0x2010, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a1000-0xc)="2f6465762f6175746f667300", 0x40200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000bb000)={{0x8, 0x200, 0xffffffff, 0x9, 0xb3, 0x4800000000000000}, 0xaf75800000000000, 0x95, 0x8}) bind$inet6(r2, &(0x7f0000d3b000-0x1c)={0xa, 0x1, 0x7d4f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000020f000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000754000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000cc5000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) r6 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f00000c5000/0x2000)=nil, 0x2000, 0x0, 0x50, r6, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r7, 0x21, 0xc0, &(0x7f00004f0000-0x64)="dc369d15b8713501ed126dfd0fb8a066af30d02ab3733f09fe41636bafe1e824e84589c88622dd397ab57870ff68c6029030662fc8aaefc2b1dd048666137ead34d0745e1469ac7e21fbbb0d3dbda364cc615467e261976fbe4fe447b94ca83d6faf1b0a", 0x64) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r7, &(0x7f0000073000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00007dd000)=0x48) getsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000de9000-0x4)=0x0, &(0x7f0000dea000-0x4)=0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x2000003, 0x40010, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x25, &(0x7f0000dea000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000245000/0x4000)=nil, 0x4000, 0x2000006, 0x10, r6, 0x0) write(r7, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f0200ebff08000000fe441951b4", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 183.336801] RIP: create_empty_buffers+0xeb/0x7b0 RSP: ffff8801d448eea8 [ 183.343628] ---[ end trace de3d4b7a767dc5a5 ]--- 2017/08/13 13:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) rt_sigpending(&(0x7f0000bb0000)={0x0}, 0x8) set_robust_list(&(0x7f0000707000-0x18)={&(0x7f0000bff000/0x3000)=nil, 0x0, &(0x7f0000c03000/0x8000)=nil}, 0x18) clock_getres(0x6, &(0x7f000062b000)={0x0, 0x0}) semget$private(0x0, 0x3, 0x491) syncfs(r0) r1 = creat(&(0x7f000085c000-0x8)="2e2f66696c653000", 0x13) fcntl$getownex(r1, 0x10, &(0x7f000073b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000252000)={0x5, 0x78, 0x8, 0x2, 0xfff, 0x400, 0x0, 0x0, 0x40040, 0xe, 0x6, 0xf51d, 0x1, 0xd, 0x0, 0x6, 0x6, 0x7f, 0x800, 0xc08, 0x0, 0x5, 0x5, 0xab, 0x0, 0xffffffff, 0x0}, r2, 0x7ff, r1, 0x3) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000464000-0x4)=0xfffffffffffff4d0, 0x4) epoll_create(0x2ca2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a6000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x3, 0x4}, &(0x7f00009b5000)=0x98) getgroups(0x8, &(0x7f00008df000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000497000)="2e2f66696c653000", &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e6000+0xb1d)={0x0, 0x0, 0x0}, &(0x7f0000938000-0x4)=0xc) setresgid(r5, r6, r7) clock_gettime(0x0, &(0x7f000040f000)={0x0, 0x0}) utimensat(r1, &(0x7f0000715000-0x8)="2e2f66696c653000", &(0x7f00004e4000-0x20)={{r8, r9/1000+10000}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000760000-0x8)={r4, 0x2}, &(0x7f0000d78000-0x4)=0x8) timer_create(0x7, &(0x7f0000857000-0x26)={0x200000000005374, 0x73, 0x800000000, @thr={&(0x7f0000baa000)="c73dbc8519b69e9ffe3bb5f28342fde36dac308387d2686b1c532b7f91c89f936f8372ad97b140c753e4dacb6f2d085ebf6baae7b108b495af9f4119cd48bd01eddf9a310e06510fa5ea6693a28a9658a6c1a8fb98cf3739b13ae55adc2b348bbbc1190ef7f1e28c1ab5bb8f446cfae4e47332d20eddac69c01d67ff53dcbdf91bbd51bb6f4d9f6a5432f7aae4b1186e2735413bd927e22b564168920151aeee239a6dbe17042ef25e6e6ecd793c96d5766424c2b8", &(0x7f00008ea000-0xcc)="3f62822275a0d158ea5d0950c6d5316a08f9dfc97540a0058e31bbaf29aaee91ed144d037c99f0ed49189ee7bd11b0837a3e5ac8816c6e3c1f5b9e662019b8204e8d2a9b9573f533d7f76ca51e6f982cce53f9cc40c900f02f957726ca001d7d9f27767c915b5b1df199318de9d47acbb8c7de479c9bb82115f80722e2158b9c20a566e57c6db316642135fbdb009e217d833c210f7e569788b48d53c90f33828886816151361b35bd8685b553a86afa2dc1932e4d4c89e3836c1a7e294f36b11a8008bf9a25c328de970d53"}}, &(0x7f0000933000-0x4)=0x0) exit_group(0x2004) timer_gettime(r10, &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x0}}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000778000-0xa)="2f6465762f70746d7800", 0x100, 0x0) lstat(&(0x7f0000573000)="2e2f66696c653000", &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r12, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f00008f6000)={r4, 0x0, 0xff00000000000000, 0x0, 0x8, 0x4}, 0x14) 2017/08/13 13:24:12 executing program 6: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000059c000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0xfffffffffffffffd) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) munlock(&(0x7f000097b000/0x4000)=nil, 0x4000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed5000)=0xc) fcntl$getownex(r3, 0x10, &(0x7f00007fa000)={0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000498000)={r4, r5, r6}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000772000-0x4)=0x8, 0x4) r7 = dup(r3) r8 = dup3(r7, r7, 0x80000) getpeername$inet(r7, &(0x7f0000e6f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009af000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x103, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x7, 0x1151, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000880000-0x4)=0xfffffffefffffffe, 0x4) getsockopt$inet_int(r7, 0x0, 0x15, &(0x7f00003ec000-0x4)=0x0, &(0x7f0000571000)=0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000e1e000-0x4)=0xe2, 0x4) bind$inet6(r7, &(0x7f0000731000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt(r8, 0x0, 0x6, &(0x7f000030a000-0xe8)="4e3112783031577ea8c59077488177a049132287f5889599586f99bc36d3df78928b728364912adca48cfc618bb3d2bd1af508f7cb3972ebcb61f91d364b086dfe98e814b7fda08a0ed1581e7bd59e2939da09301c1b76bec28849caff1e9bbb503f903f38df546a5c72e9f241b32f9f6ee8ef8372f722a1c72335c0feafda748aed24a57dcf61f94b5eeda334e3a4a6f52e338fcc67f368473abcc844f4bdf2f33cdcf57c19177a0ae57997eaa44851eec3f02fb29e471fa43916ff81cd21c30faf41a869052ce704a260fb7dc805231c351b4f4727285c8ae1905bfae7d835b903c8f25248509a", 0xe8) sendto$inet6(r7, &(0x7f0000ce8000)="", 0x0, 0x4, &(0x7f000006d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getsockopt$ax25_buf(r8, 0x101, 0x1a, &(0x7f0000d8d000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d69000)=0x24) setsockopt$sock_int(r7, 0x1, 0x2a, &(0x7f0000e4e000-0x4)=0x6, 0x4) recvfrom$unix(r7, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20000040, &(0x7f000034f000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000104000)={0x0, 0x0}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x1, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2010, r8, 0x0) 2017/08/13 13:24:12 executing program 4: mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x68f6, &(0x7f0000cda000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000062d000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000678000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "7528af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "13345ef54c3ea725f709a1ceb0043a9d"}]}}, {""}}}}}}}) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009ee000-0x8)="2e2f66696c653000", &(0x7f0000327000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, 0xffffffffffffffff, 0x80000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() acct(&(0x7f00004e0000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) rt_sigpending(&(0x7f0000bb0000)={0x0}, 0x8) set_robust_list(&(0x7f0000707000-0x18)={&(0x7f0000bff000/0x3000)=nil, 0x0, &(0x7f0000c03000/0x8000)=nil}, 0x18) clock_getres(0x6, &(0x7f000062b000)={0x0, 0x0}) semget$private(0x0, 0x3, 0x491) syncfs(r0) r1 = creat(&(0x7f000085c000-0x8)="2e2f66696c653000", 0x13) fcntl$getownex(r1, 0x10, &(0x7f000073b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000252000)={0x5, 0x78, 0x8, 0x2, 0xfff, 0x400, 0x0, 0x0, 0x40040, 0xe, 0x6, 0xf51d, 0x1, 0xd, 0x0, 0x6, 0x6, 0x7f, 0x800, 0xc08, 0x0, 0x5, 0x5, 0xab, 0x0, 0xffffffff, 0x0}, r2, 0x7ff, r1, 0x3) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000464000-0x4)=0xfffffffffffff4d0, 0x4) epoll_create(0x2ca2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a6000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f00009b5000)=0x98) getgroups(0x8, &(0x7f00008df000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000497000)="2e2f66696c653000", &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e6000+0xb1d)={0x0, 0x0, 0x0}, &(0x7f0000938000-0x4)=0xc) setresgid(r5, r6, r7) clock_gettime(0x0, &(0x7f000040f000)={0x0, 0x0}) utimensat(r1, &(0x7f0000715000-0x8)="2e2f66696c653000", &(0x7f00004e4000-0x20)={{r8, r9/1000+10000}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000760000-0x8)={r4, 0x2}, &(0x7f0000d78000-0x4)=0x8) timer_create(0x7, &(0x7f0000857000-0x26)={0x200000000005374, 0x73, 0x800000000, @thr={&(0x7f0000baa000)="c73dbc8519b69e9ffe3bb5f28342fde36dac308387d2686b1c532b7f91c89f936f8372ad97b140c753e4dacb6f2d085ebf6baae7b108b495af9f4119cd48bd01eddf9a310e06510fa5ea6693a28a9658a6c1a8fb98cf3739b13ae55adc2b348bbbc1190ef7f1e28c1ab5bb8f446cfae4e47332d20eddac69c01d67ff53dcbdf91bbd51bb6f4d9f6a5432f7aae4b1186e2735413bd927e22b564168920151aeee239a6dbe17042ef25e6e6ecd793c96d5766424c2b8", &(0x7f00008ea000-0xcc)="3f62822275a0d158ea5d0950c6d5316a08f9dfc97540a0058e31bbaf29aaee91ed144d037c99f0ed49189ee7bd11b0837a3e5ac8816c6e3c1f5b9e662019b8204e8d2a9b9573f533d7f76ca51e6f982cce53f9cc40c900f02f957726ca001d7d9f27767c915b5b1df199318de9d47acbb8c7de479c9bb82115f80722e2158b9c20a566e57c6db316642135fbdb009e217d833c210f7e569788b48d53c90f33828886816151361b35bd8685b553a86afa2dc1932e4d4c89e3836c1a7e294f36b11a8008bf9a25c328de970d53"}}, &(0x7f0000933000-0x4)=0x0) exit_group(0x2004) timer_gettime(r10, &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x0}}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000778000-0xa)="2f6465762f70746d7800", 0x100, 0x0) lstat(&(0x7f0000573000)="2e2f66696c653000", &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r12, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f00008f6000)={r4, 0x0, 0xff00000000000000, 0x0, 0x8, 0x4}, 0x14) 2017/08/13 13:24:12 executing program 3: get_thread_area(&(0x7f00001d1000)={0x2, 0x200000000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00005cb000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x26501) r2 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f52000)=0x0, &(0x7f0000330000)=0x4) mmap(&(0x7f00002b7000/0x4000)=nil, 0x4000, 0x4, 0x2010, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a1000-0xc)="2f6465762f6175746f667300", 0x40200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000bb000)={{0x8, 0x200, 0xffffffff, 0x9, 0xb3, 0x4800000000000000}, 0xaf75800000000000, 0x95, 0x8}) bind$inet6(r2, &(0x7f0000d3b000-0x1c)={0xa, 0x1, 0x7d4f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000020f000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000754000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000cc5000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) r6 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) mmap(&(0x7f00000c5000/0x2000)=nil, 0x2000, 0x0, 0x50, r6, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r7, 0x21, 0xc0, &(0x7f00004f0000-0x64)="dc369d15b8713501ed126dfd0fb8a066af30d02ab3733f09fe41636bafe1e824e84589c88622dd397ab57870ff68c6029030662fc8aaefc2b1dd048666137ead34d0745e1469ac7e21fbbb0d3dbda364cc615467e261976fbe4fe447b94ca83d6faf1b0a", 0x64) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r7, &(0x7f0000073000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00007dd000)=0x48) getsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000de9000-0x4)=0x0, &(0x7f0000dea000-0x4)=0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x2000003, 0x40010, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x25, &(0x7f0000dea000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000245000/0x4000)=nil, 0x4000, 0x2000006, 0x10, r6, 0x0) write(r7, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f0200ebff08000000fe441951b4", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/13 13:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) rt_sigpending(&(0x7f0000bb0000)={0x0}, 0x8) set_robust_list(&(0x7f0000707000-0x18)={&(0x7f0000bff000/0x3000)=nil, 0x0, &(0x7f0000c03000/0x8000)=nil}, 0x18) clock_getres(0x6, &(0x7f000062b000)={0x0, 0x0}) semget$private(0x0, 0x3, 0x491) syncfs(r0) r1 = creat(&(0x7f000085c000-0x8)="2e2f66696c653000", 0x13) fcntl$getownex(r1, 0x10, &(0x7f000073b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000252000)={0x5, 0x78, 0x8, 0x2, 0xfff, 0x400, 0x0, 0x0, 0x40040, 0xe, 0x6, 0xf51d, 0x1, 0xd, 0x0, 0x6, 0x6, 0x7f, 0x800, 0xc08, 0x0, 0x5, 0x5, 0xab, 0x0, 0xffffffff, 0x0}, r2, 0x7ff, r1, 0x3) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000464000-0x4)=0xfffffffffffff4d0, 0x4) epoll_create(0x2ca2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a6000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f00009b5000)=0x98) getgroups(0x8, &(0x7f00008df000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000497000)="2e2f66696c653000", &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e6000+0xb1d)={0x0, 0x0, 0x0}, &(0x7f0000938000-0x4)=0xc) setresgid(r5, r6, r7) clock_gettime(0x0, &(0x7f000040f000)={0x0, 0x0}) utimensat(r1, &(0x7f0000715000-0x8)="2e2f66696c653000", &(0x7f00004e4000-0x20)={{r8, r9/1000+10000}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000760000-0x8)={r4, 0x2}, &(0x7f0000d78000-0x4)=0x8) timer_create(0x7, &(0x7f0000857000-0x26)={0x200000000005374, 0x73, 0x800000000, @thr={&(0x7f0000baa000)="c73dbc8519b69e9ffe3bb5f28342fde36dac308387d2686b1c532b7f91c89f936f8372ad97b140c753e4dacb6f2d085ebf6baae7b108b495af9f4119cd48bd01eddf9a310e06510fa5ea6693a28a9658a6c1a8fb98cf3739b13ae55adc2b348bbbc1190ef7f1e28c1ab5bb8f446cfae4e47332d20eddac69c01d67ff53dcbdf91bbd51bb6f4d9f6a5432f7aae4b1186e2735413bd927e22b564168920151aeee239a6dbe17042ef25e6e6ecd793c96d5766424c2b8", &(0x7f00008ea000-0xcc)="3f62822275a0d158ea5d0950c6d5316a08f9dfc97540a0058e31bbaf29aaee91ed144d037c99f0ed49189ee7bd11b0837a3e5ac8816c6e3c1f5b9e662019b8204e8d2a9b9573f533d7f76ca51e6f982cce53f9cc40c900f02f957726ca001d7d9f27767c915b5b1df199318de9d47acbb8c7de479c9bb82115f80722e2158b9c20a566e57c6db316642135fbdb009e217d833c210f7e569788b48d53c90f33828886816151361b35bd8685b553a86afa2dc1932e4d4c89e3836c1a7e294f36b11a8008bf9a25c328de970d53"}}, &(0x7f0000933000-0x4)=0x0) exit_group(0x2004) timer_gettime(r10, &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x0}}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000778000-0xa)="2f6465762f70746d7800", 0x100, 0x0) lstat(&(0x7f0000573000)="2e2f66696c653000", &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r12, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f00008f6000)={r4, 0x0, 0xff00000000000000, 0x0, 0x8, 0x4}, 0x14) [ 183.453355] QAT: Invalid ioctl [ 183.455590] QAT: Invalid ioctl [ 183.519041] QAT: Invalid ioctl [ 183.543718] Kernel panic - not syncing: Fatal exception [ 183.544211] Dumping ftrace buffer: [ 183.544215] (ftrace buffer empty) [ 183.544218] Kernel Offset: disabled