00)=@common="73697430000000000000000000000000", 0x7, 0x80, 0x0}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000dc8000-0x4d)={0x100000100000001, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800f, 0x401, 0x3, 0x4c6f31e6, 0x10000, &(0x7f0000dc8000-0x10)=@common="67726574617030000000000000000000", 0xfffffffffffffffe, 0x5, 0x80}) mmap(&(0x7f0000b92000/0x2000)=nil, 0x2000, 0x2000, 0x8000010010, r3, 0xffffffffffffffff) 2017/10/26 00:24:00 executing program 6: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d17000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d16000+0xfc0)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d13000)=0x60) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000c25000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d1d000)=0x10) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d21000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000000, 0x7, 0x7, 0x20}, &(0x7f00009e8000)=0xa0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d17000)={0x0, @in6={{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000069c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000044f000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000722000)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000d1a000)=[{&(0x7f0000001000-0x29)="29000000180019a8553d7547000a00000200e31a0000000700000000090004000000000095645aff00", 0x29}], 0x1) 2017/10/26 00:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x5, 0x0, 0x6, 0x2, 0x0, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80000000000, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffff80000000000, 0x400, 0x2, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r2, 0x8, &(0x7f00007b8000)=0x86b5) r4 = msgget(0x0, 0x40) msgctl$IPC_RMID(r4, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000470000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) bind$bt_hci(r6, &(0x7f0000a68000-0x6)={0x1f, 0x3, 0x2}, 0x6) read(r5, &(0x7f0000984000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x1}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r7 = accept4(r3, 0x0, &(0x7f0000a5f000-0x4)=0x0, 0x80800) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000f79000-0x4)=0x7, 0x4) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000131000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = shmat(0x0, &(0x7f0000438000/0x1000)=nil, 0x2000) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000387000/0x1000)=nil) r9 = shmget$private(0x0, 0x2000, 0x90, &(0x7f00005af000/0x2000)=nil) shmat(r9, &(0x7f0000343000/0x4000)=nil, 0x1000) shmdt(r8) openat(0xffffffffffffffff, &(0x7f000099d000-0x8)="2e2f66696c653000", 0x0, 0xa0) [ 49.175317] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=4375 comm=syz-executor5 2017/10/26 00:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x573, 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, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009b4000)="2f6465762f72666b696c6c00", 0x40000000fe, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000e5b000)={0x74, &(0x7f0000e78000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000015, 0x80007, 0x3) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00002af000-0x4)=0x0, &(0x7f0000997000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c88000-0x4)=0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0xf000) read(r0, &(0x7f0000d87000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x3, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000ffd000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r3 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000181000-0xb8)={0x8, 0x7f, 0x20, 0xfa4f, 0x7ff, 0x1ff, 0x8000000006, 0x2, {0x100, @in6={{0xa, 0x2, 0xe872, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x80000000, 0x5, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000404000)={0x0, 0x0}, 0x10) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000ea1000-0x4)=r5) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000366000-0x9)="2f6465762f73672300", 0x0, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b8e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x800000000008}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c6000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r3, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000006e000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x100) r5 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x220000) r6 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r5, 0x40) bind$unix(r4, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$dupfd(r5, 0x0, r6) r7 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r7, 0x1000, &(0x7f0000ab6000)="1c03") ioctl$sock_bt_hci(r3, 0x800448d7, &(0x7f0000da3000+0x80a)="48af7ac3c40948ffee873cbd08f3f5493eef24835ef0a4ed7d22c9cb47925d7b71898a5f9c77875e5017a39094d458c53dd2efd3f1437aaabe607b86e3f3eb1d8c071aa0d20ddd38725d0f18d29482a71d090224f8ed8c42b942ed3a2c95d521a3952ac91c4dce0e95627e26c29894234d09fe30a0b7738a878ddd50245890f85b8c9fe0025bb24ffc25ed6f2176ef459f6b7430b2fd9510db891064b003a0f72d9ad20e7f") 2017/10/26 00:24:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x8000000000004, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f00007a7000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009b6000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000c2f000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b2c000)=0x1002) write(r4, &(0x7f0000fdc000-0x1000)="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", 0x7e5) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00006c1000-0x1001)="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", 0xfb9) get_thread_area(&(0x7f0000793000-0x10)={0x8000, 0x6, 0x7a5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r3, r1, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000341000)=@assoc_value={0x0, 0x0}, &(0x7f0000544000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, 0x0, r1, 0x0, 0x800000000002, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000072f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000970000)=0x14) close(r4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) 2017/10/26 00:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000a7c000)="2f6465762f73672300", 0x20000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000668000-0x10)={0x0, 0x8, 0x10000000005, 0x7, 0x0}, &(0x7f0000d7a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000901000-0x24)={r2, 0xfff, 0x1b, "89db87a15ec154217a8825119cbb2b3b19644975f4e772c5f33be7"}, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffff9c, 0x6, 0xe, &(0x7f0000f95000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x4f062fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff9, 0x22, 0x50acbb8c, "f09d553d6fb8d7720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686744a19f827239b0470436018f4d64bad1051a882181706bd4d9a242e32cf32997"}, 0x160) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001da000-0x20)={@generic="926107e5b2d4cdf9fde4f018bb4d17ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00006cc000)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000348000)="2e2f66696c653000", &(0x7f0000406000)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100000, &(0x7f0000408000)="") pipe(&(0x7f0000361000)={0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000)="2f6465762f72746300", 0x800, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000276000-0x400)={"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"}) clone(0x0, &(0x7f00003d6000)="", &(0x7f00003e8000-0x4)=0x0, &(0x7f000068e000)=0x0, &(0x7f00000b6000)="") pread64(r5, &(0x7f00006a8000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x0) mount(&(0x7f0000a3e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000e19000-0x8)="2e2f66696c653000", &(0x7f0000b36000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00005e4000)="0700cc667300", 0x107f, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x0, &(0x7f000002f000)="") mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e2f66696c653000", &(0x7f000092a000-0x5)="6973667363", 0x84000, &(0x7f0000ad5000)="") 2017/10/26 00:24:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x1000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) socket(0x2, 0x6, 0x4000000400) write(r3, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0x2, 0x1d) fadvise64(r0, 0x0, 0x4, 0x80000800003) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ae2000)="1d0000000104ff00fd4345c0051100002100000008000100030405dcffdf00", 0x1f) r5 = socket(0x2, 0x3, 0x6) getpriority(0x1, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000917000)={0x0, 0x0}) connect$inet6(r5, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000851000)={0x80, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x8, 0x6, 0xb) write(r3, &(0x7f0000db1000-0x1f)="1f00000001040300044345ff7f00000000000000080001000104dcffdf000d", 0x1f) r7 = dup2(r6, r3) socket(0xd, 0x3, 0x6740) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000072a000)={0xd4, 0xfffffffffffffffc, 0x80000001, 0x400, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f00001ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) 2017/10/26 00:24:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0xc480759ebd8ee49e) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x800, 0x1, 0x100000001, 0x1ff, @tick=0xfffffffffffffc01, {0xfffffffffffffc01, 0x0}, {0x6, 0xcc1}, @queue={0x20, {0x20, 0x7}}}, {0x81, 0x1, 0x100000000, 0xee0, @time={r2, r3+30000000}, {0x0, 0x536}, {0x8, 0x9}, @time=@time={0x77359400, 0x0}}], 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@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, @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}}, &(0x7f0000003000)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8880, 0x2, 0x10000, 0x2, 0x20, 0x80, 0x3f, r4, r5}, {0xffffffff, 0x0, 0xbf, 0x5, 0x80000001, 0x3ff, 0xff, 0x9}, {0x2c, 0x1d2e, 0x0, 0x8}, 0x100000000, 0x4, 0x1, 0x1, 0x37, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x2, 0xfffffffffffffffe, 0x4, 0x9, 0x39d0, 0x1}}, 0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) request_key(&(0x7f0000003000-0x6)="757300000005", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)="505d284b6e6f646576706f7369785f61636c5f61636365737300", 0xfffffffffffffff6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000004000-0x4)=0x401) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000004000)="4884cbbbe4b9a0ce2acd38a2f8d04f68a8a4e373ffd4cd7f6f5f1f9b00f4c851037bdc4178284030324d3bd85a2dc2efed461c939857adb84b2b2ce49fc3729931c66df416a6161c788fda64702a484a1ba7f58aafdc746e4258755f0244f28ba67eeba5b9e491aa5654931f2cdcfdee44f0259a770e49ce0aa3eae1c74e677c3824c26c121033dabd3fb2d25f2dab16dacaef61141c4f8e45a5a828708bf9c0179fcfa8f3f720c6c61afaee082442dd8da79e9a208de1bedd9f23d70813ff317c95927dfeb145257db8669e4082e1036638b0edec7931800c687d3d0e2e0c56c7", 0xe1}, {&(0x7f0000004000)="2ef957a5eb30b8a1983f158dad8f4a27acf3d0ad09622e99fdd273b94fd3e86a3e246f3605b763c905c5584b2703b8c9c6901d38c12553381839747daae24edadbf6a3687eb0dcb050614546e0766044dc3bba5a5c7d7176ece8930ce64edaa4a39f2a1614237ba30976d45bf995338bf727a05f5b18f1bf50a6b3264eb85a1c1851e0c65749a6e20374b6cf355b2ca45752bb4bb571edddaf25584dd12aff", 0x9f}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") read(r1, &(0x7f0000199000)="00000000000000", 0x7) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/26 00:24:00 executing program 4: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000592000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00009b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x20, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x5f)={0x0, 0x57, "226bfc8fdf099a16a0a6a0c76cee701bc830710c775733e51070d8cfa118551d8c6028644b8865f9c1c5ba139d4cfeb7959b8f507c7bb514c31df5f7d84ed1bd8fd94dd09d34f3c77711a2d2ea5e3d08a940dc884afded"}, &(0x7f0000001000-0x4)=0x5f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000143000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x1, 0x9, 0x2, 0x20, 0xf95, 0x745, 0x0, 0x1, 0x400, 0x10000, 0x4d, 0x4, 0x101]}, &(0x7f00007b4000-0x4)=0x108) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000e3000)={0xa4c}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) socket(0x1, 0x80f, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000d28000)="2f6465762f766373612300", 0x1, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000002000-0x4)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) inotify_init1(0x8000807fb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x46}, 0x1) 2017/10/26 00:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f8b000-0xe)=[{&(0x7f0000422000-0x73)="63ed6a9de6e35f289c7dbd3289cb7c337a75edcf01390933e4462d82580f2aa946ada3ec502f497d01a231b8c02cf064e9334b6d17247a1b8873fd2f3978b2a6b5106c307a11606602f5f7b65beb77c64f9a2df25bf017a2256fdae9b4b548ddedaeae2af7a71c6bae308b14e33e473ec088d2", 0x73}], 0x1) syz_open_dev$vcsn(&(0x7f000001c000-0xa)="2f6465762f7663732300", 0x4, 0x20000) r1 = creat(&(0x7f0000183000)="2e2f66696c653000", 0x20) inotify_add_watch(r1, &(0x7f0000002000)="2e2f66696c653000", 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x8014, 0x0, 0x7ffb, 0x6}, 0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f8c000-0x8)=0x1ff, 0x5) mmap(&(0x7f000067b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000233000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2400, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) prctl$setname(0xf, &(0x7f0000002000-0x1)="00") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x51, r3, 0x0) rt_sigqueueinfo(r2, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001, 0x0}) timerfd_create(0x5, 0x7fe) memfd_create(&(0x7f0000002000-0x3)="3a4d", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a84000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000079a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x2, 0x6, 0x7fff, 0x2, 0x5799, 0x8}, 0x8}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x7, &(0x7f00000a6000-0x10)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000d80000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000e3f000)=[{r2, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={r3, r4}, &(0x7f000076b000-0x8)={0x0}, 0x8) recvfrom$unix(r2, &(0x7f0000e5b000-0xfb)="", 0x0, 0x0, &(0x7f0000a3d000)=@abs={0x0, 0x0, 0x0}, 0x8) dup2(r2, r1) 2017/10/26 00:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x2902, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008fb000-0x6)="2f6465762f72666b696c6c00", 0x40400, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000731000)=0x7) r2 = getpgrp(r0) setpriority(0x0, r2, 0x85) r3 = syz_open_dev$vcsn(&(0x7f0000189000)="2f6465762f7663732300", 0x8, 0x200000) r4 = add_key(&(0x7f000095f000)="6465616400", &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000725000)="2dbbbfd2ae33e33dff088e3cae925827b1a2d2156a7774a0fa6ae8f97d9e262b7ba3b90c20486eacbe45ea642febe6943bf54844a32b524ebd26b1f5bc8e0332d6ca7cf7e7a91767", 0x48, 0xfffffffffffffffa) r5 = add_key(&(0x7f000069a000-0x6)="6c6f676f6e00", &(0x7f0000a5b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000848000)="85cd", 0x2, 0xfffffffffffffffd) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) keyctl$unlink(0x9, r4, r5) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x7fff) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000830000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a45322, &(0x7f0000bcd000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f3b000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db7000-0x4)=0xe8) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f0000bad000-0x48)={0xe0003, 0x0, [0x1, 0x1, 0x3, 0x7, 0x4, 0x7, 0x8, 0x3]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000389000-0xe0)={0x9, 0x0, [{0x7, 0x200, 0x5, 0x1f, 0x3ff, 0x0}, {0x80000000, 0x9, 0x6, 0x1, 0xfffffffffffffffe, 0x0}, {0x80000007, 0x7fffffff, 0x7, 0xffffffffffffffe0, 0x8, 0x0}, {0xc0000003, 0x6, 0x401, 0xff, 0x3, 0x0}, {0x8000000f, 0x2000, 0x9, 0x8, 0x3, 0x0}, {0x1, 0x0, 0x7, 0x2f, 0x8, 0x0}, {0x0, 0x9, 0x2, 0xec, 0x1, 0x0}, {0x80000001, 0x8, 0x5, 0x1, 0x7, 0x0}, {0x4000000b, 0x2, 0x1ff, 0xfffffffffffffffc, 0x6, 0x0}]}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00007f5000)={0x8, 0x1, r0, 0x7c5, r9, 0x5, 0x1, 0x401}) sendto$unix(0xffffffffffffffff, &(0x7f000020c000-0x1001)="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", 0x1001, 0x20000040, 0x0, 0x0) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0xb7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f000022b000-0x138)={{0x100000, 0x4002, 0x9, 0x9, 0x80000000, 0x1, 0x7f, 0xfff, 0x0, 0x92c, 0x36c, 0x1, 0x0}, {0x0, 0x3000, 0x0, 0x80000000, 0x3, 0x3, 0x400, 0x3f, 0x2, 0x1, 0xff, 0x3, 0x0}, {0x1f000, 0x14000, 0x1b, 0xaeea, 0x100000001, 0x3, 0x3ff, 0x2, 0x9, 0x7, 0x3, 0x22c3ea94, 0x0}, {0x10001, 0x100000, 0x10, 0x6, 0x6, 0x2, 0x800, 0x9, 0xffffffff, 0x1, 0x5, 0x9, 0x0}, {0x0, 0x2000, 0x8, 0x100, 0x9c, 0x0, 0x1ff, 0x6, 0x2, 0xffffffff80000001, 0x8000, 0x3, 0x0}, {0xd000, 0x5000, 0x0, 0xff, 0x7, 0x7, 0xdd, 0xffffffffffff7ff1, 0x2, 0x407, 0x4, 0x8, 0x0}, {0x3000, 0x4002, 0xa, 0x1, 0x200, 0x81, 0x6, 0x6, 0x1, 0x7, 0x8, 0x8a, 0x0}, {0x2, 0xf000, 0x0, 0x800, 0x5, 0x5, 0x80000000, 0x3f, 0x40, 0xb9, 0x3, 0x7, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x15004, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x100002, 0x516, 0xa, 0x400, 0x10000, [0x3ff, 0x100000001, 0x7f, 0x2]}) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f00009a3000-0x48)={0xb0003, 0x0, [0x800, 0xc000000, 0x5, 0x40, 0x5, 0x2, 0x9, 0x3]}) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x100000001) [ 49.406827] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.425157] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/26 00:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) [ 49.482197] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.505922] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/26 00:24:00 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4f000-0x4)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f70000-0x8)={0x0, 0x80000001}, &(0x7f0000f6f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6e000)={r3, 0x0, 0x30}, &(0x7f0000f6f000-0x4)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r4, 0x7ffffffb}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x9) write(r6, &(0x7f0000f64000)="00000000f70300001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f0000756000)="0000000000000000000000000000000000000000", 0x14, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b5c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000de0000+0x3a5)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a2aed2c769c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc", 0x7a) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x26, 0x5, 0x7) getsockname$llc(0xffffffffffffffff, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000459000)=0x10) r8 = socket(0xd, 0x8000e, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x9e, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x100000000, 0x10000000}, {0x8000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1000006}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x80}}, 0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000151000-0x1)="8d", 0x1, 0x2000000000000001, &(0x7f0000001000)={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$netlink(r8, &(0x7f0000efc000-0xc)={0x13, 0x0, 0xfffffffffffffffe, 0xadd}, 0xc) 2017/10/26 00:24:00 executing program 7: getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = 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, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000f8000-0xc)={0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xc, 0xd34, 0x80000000, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x409, 0x1, 0x0}, r3, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000807000-0x8)=0x6) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000030a000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) sched_getscheduler(r3) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000bec000-0x4)=0xff, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f00008b2000-0x8)="2e2f66696c653000", 0x40, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b78000-0x4)=@assoc_id=0x0, &(0x7f0000887000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000011f000)={r6, 0x4000}, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x719, 0x0, 0x0, "06"}], 0x11}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r8, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x12, 0x13, 0x1001) write(r9, &(0x7f0000493000-0xd)="d5000000000500000000000100000000", 0x10) setsockopt$sock_int(r9, 0x1, 0x26, &(0x7f0000bff000-0x4)=0x81, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000ffb000+0x150)={{{{0x2, 0x1, @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]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xa671, 0x10000000000800, "63424e506940ca5e8646255faf0c701ce337b4dce4ef6ab22a59f133ebe282825c65e77fd88fd85a28e41d30da57fb1a3f720b1c383f6efe49d2ff90e5dc072491f81a1b57973297c814c74c1a56ff91"}, 0x160) read(r9, &(0x7f0000b4b000)="00", 0x1) getsockopt(r9, 0x80006, 0x0, &(0x7f0000123000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007d9000)=0x1000) 2017/10/26 00:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0xf4dd, 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$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000f79000-0x8)=0x10000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2d000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) sendto$unix(r1, &(0x7f0000fe7000-0xc5)="7ad8b5d0fad749fcfa76adc84fd917b86ddc4a99f59e8f4601d3c86958b270a841f4885a08272cd5660d22538666ea90b61f46e7b2663173fd1d263bfe8278bf2b7c095f102591a62980a67aff506e5460b1f9f74b2d593b8502a7dd3b75fad68de2348cc814e3e41859d1a88d3feda7bd2a8a92ad3d67b73995f96ff49ec7bf638fba480cb6b321ee087d39f8d42a8abda78e753912096c7969ce6a5a4d50c14ad7dacf394915cf1f3c052f96a6bcb928e2f3d5c21433619b16359db6e8f6834266dcae35", 0xc5, 0x80, 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0xa, 0x3, 0x10000000000003c) modify_ldt$write2(0x11, &(0x7f0000b4c000-0x10)={0x20, 0x80, 0x9, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000757000)={0x6, 0x0, 0xffffffff, 0x8c5, 0x1f, 0x4, 0x7, 0x9, 0xffffffff, 0x9}, 0x10) prctl$getname(0x10, &(0x7f000025d000)="000000000000000000000000000000000000") ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000761000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2000dec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x20009, 0x101, "348e7cf82cf2d316dfcda4458e3514b500000000f30000005ae4d9d7abca84760b193ef42be62a000000000200000000000000000227e8995fad0e0000000000009bdc831f62ff00620e8eb44856fdf4"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r2, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r3, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000dbd000-0x8)=0x6) capset(&(0x7f000012a000)={0x39980732, r4}, &(0x7f0000daa000)={0xe4, 0x9, 0x5, 0x0, 0x800, 0x3}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) syz_open_dev$random(&(0x7f0000831000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) 2017/10/26 00:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088d000)="00", 0x3) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007d6000)={0x0, 0x4, &(0x7f00003fb000-0x64)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x144000000000000, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x2, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000892000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a63000)={r1, 0x6b, "98643afb89b0169bcb852e8accbe3973d11c6cd2f0a3933b112e18000090fb2906c93c11a1ea7fe3c9c8afa172d592fe2b2cd75349ea4a534be44cd19b4246ca382a57357d439c6f81c575825456327635c27865d71c3339257cf2c668c30a90904dd24018445c872744fd"}, &(0x7f0000663000)=0x73) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c28000)={r1, 0x49, "b8e8fceb6582d66960c694fb8ff04771044f71be06000700000000008cec000000021c14ca2b27bf1e6027923d91b4e40e21e16f2c21f0f25d47077b87398b1f216d4130b70000f371"}, &(0x7f00004d1000-0x4)=0x51) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x1002, 0xa5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820b, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40000003, 0x8010, r4, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000231000-0x4)=0x108, 0x4) mmap(&(0x7f0000d7d000/0x2000)=nil, 0x2000, 0x0, 0x50, r3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r4, 0x0) memfd_create(&(0x7f0000bbf000-0xd)="2f6465762f736e642f73657100", 0x3) time(&(0x7f0000f82000-0x8)=0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00004dd000-0x4)=0xfffffffffffff437, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000abd000-0x16)={0x9, [0x402, 0x8, 0x1, 0xfffffffffffffffe, 0x0, 0x3f, 0x0, 0x10000, 0x101]}, 0x16) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ff021eff", 0x8) 2017/10/26 00:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000000000) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009f8000-0xce)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f49e51a1ed15f2ca51178e39c440670dcffb570ae3648da3045252c47f8c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e49b36825336e94d4f51e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd4cb7c3f49946ca978ab062c0ac62f813621a09d212eb9408642cd4a29f71730710c4b80989546", 0xce, 0x800, &(0x7f0000f56000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f53000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ec3000)=0xc) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f5a000-0x5)="f8000b57f6", 0x5) socketpair$inet(0x2, 0x5, 0x7e7, &(0x7f0000f58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000f4f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$unix(0x1, 0x27, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000f59000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000f54000-0x4)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000f54000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000f50000)="10cb0b83ce11229971a725057043bf6cda94412636cb7e403c4f92c3516cf089aec018a77245f467cd1af32157f710f847c4e69fcd4110d7a1ef785b64387770c3e55ad14d59c9900bc8fac5471abbbcdc48cb6c4c1a447757", 0x59, 0x20004004, &(0x7f0000cad000-0x10)=@ipx={0x4, 0x6, 0xffffffffffffffff, "9f385e1a2f2a", 0x5, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000565000)="2e2f66696c653000", 0x0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000086000)={0x0, r4, 0x1, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f000055f000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f59000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000964000)=0x6) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000783000-0xf)=[@generic={0x15b4, 0x0, 0x0, 0x80010000}, @generic={0x9f, 0x10, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000bba000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/10/26 00:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dbd000)="2f6465762f72746300", 0x4a390a6af985306a, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d0c000)=0x0) r4 = geteuid() fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00003f1000-0x38)={&(0x7f00006a5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000735000)=[{&(0x7f000033c000)="b146601d9bde85ad49e3f8ea1c694a57c56d3e659a6476ae2b3546f468f30a880d7e3a90cb05cc3b8f8767bca80096f725b276d344b58e11b6c13745627c32dc1259716291428621", 0x48}, {&(0x7f00000b3000)="d2e2acd4b26915", 0x7}], 0x2, &(0x7f0000fb5000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x1, 0x40}, 0x0) r6 = getpid() ptrace$setopts(0x4200, r6, 0x9, 0x30) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aac000-0x9)="2f6465762f76637300", 0x400800, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000269000-0xc)={0x0, 0x5, 0x0}, 0xc) bind$unix(r7, &(0x7f0000aae000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$setflags(r1, 0x2, 0x1) sendmsg$netlink(r7, &(0x7f00008a8000-0x38)={&(0x7f000046d000)={0x0, 0x0, 0x7, 0x9}, 0xc, &(0x7f0000aab000)=[{&(0x7f00009c8000)=[{0x1010, 0x2, 0xb00, 0x9, 0x100000001, "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{0xe5, 0xf3, 0x24, 0x1ff, 0x80000000, "4d2cfbfae0675c38cafdea7180af317651c0f72e1e68e689070117d65150e908441e3fc9808141941511bc488b7aa884e23907a846669defadcf4ba0e04c95b7fac111a004a1e0c63e628dffb77b0467cf0fe55331efab2a338ee22d0be15d0ae54701fecc2729bcdeef14dbfc43088aece1bcf3e7a7cf1366c3771c7c63063b0452bceda02fdb596698902a24ee52b2280a0f55cdc1f5dc0d515f2a577dc13701a5ebaaa9440bda154fe90c61792ca903fe381be342e2a6c25ba7b2dd5773299a071058cfc4bf667db1e1d85c3ceced18c780e0c9"}], 0x10f5}, {&(0x7f0000aac000-0x1020)=[{0x10, 0x100, 0xa08, 0x0, 0xfffffffffffffffb, ""}, {0x1010, 0x1, 0x500, 0x101, 0x40, 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0x1020}, {&(0x7f0000aac000-0x16c)=[{0x85, 0x1, 0xcb277a12f7ca7982, 0x80000000, 0x8, "d2096d5dafe0bb8b6a936218b4fbaa087ab11437190a39d8551c237bf283e0e7d8f7117cb24865cd5306ffee565fa3d29043cc47117785f5db033e8f0a9b7e08b09e4956fbba5a43e2e7498f4a4341477aebef711d310b7c6399f94e10abd5072a6bb1c1c1ec06ad3b30fb3a83f5894733f8304eb4"}, {0xe3, 0xfffffffffffffffa, 0x8, 0x3ff, 0x7, "332f2e8ded1eb977dcdde73eba2e0e47b9ab52e356bcb73ad85da24ba1a1c7d716198bdb364aa180bff4fcb25180f9b021a6c6fd77d8634369ec8ad15f54a4c6a14e2591cbde7ae5ac8c9210caf86d50df2a019c167bbba884033a5bd9751a5af3f0986bca37f3093f072af7c62fec71143f5b102f016f340e478f70a2a63928f18c79c4b26cd366c33303cf46edc9b66ec98683adfb104d9375320956ea2be4babc51db3dc56996f99ecd7f476918e0b6b0c59d950ced02f57eac02c2bec418765f3029c179a764cfbdb9033e4278065257f3"}], 0x168}, {&(0x7f0000962000-0x470)=[{0x106, 0x7f, 0x9, 0x8001, 0xffff, "26f0eaf62cd3bcd1252d9529d97bd375fafd517b09d3e4008c7258a73ef200ad31f9315cdb7e36c54fe761ed774cb2f3d15b32d41b0d98c88fb1bf19c0de3aa3fadc9752cf04f062c267937511392a50091ee31bba29f488aede62789a65558d0aa1ba299843ca2615107959b2be406704ffb16069b22effae97af655985d11d39cb65d09656b24f959fd47e36f85b999576d767007e1240d86b82cc356b3e8a828102248316019374da0263ffb94b14e3295b363bd486c0334a37d1e38b9fd3388f2772481c9ccc59490b7e2e7a213de5f0123c7495458f3515932967065a0915820db9b4a1374bb0d22d6c9abfc9ac0b696a0beead"}, {0xc5, 0x6, 0x405, 0x3ff, 0xffff, "81fc25de4055d0a54c15f274a6a05f71ae79388d5c1688db949fd5c853619936e2957b897b9f1cc6b1b13f597f1f82c8168dcba94380f014c23441728106c68c75d4f6171b48594b245af3b548e7229b40df6db8f8b2a6bbe13fa4fe4d1b24fb28c03ad04717b7fd4202f2f8b713e0cd8821af5194b6266969d80c3afb06fa4ca83353574107e0f7330e899c86cfb6f20cba3b3dd4ded8e155aac4f5542c8910042bd0a794f06190e640006c132ef7269cf30d2af8"}, {0x83, 0x10001, 0x700, 0x5, 0x20, "03455e669351254b226c7604799d7da403cb0d4082fba1fbd26c21759e0ee4d5fcb387897f1bd4efedb8eabdbb4f480c029d62fa426c12f83a68176b34b19cc85d8dac699637adeb7bd661bea741939e76685f248a24d969b61e8f2f40645c8fcb91a4113c35ec6e8ce0e13d8b72deacee047c"}, {0x3a, 0x9, 0x630, 0x2, 0x10000, "7151f01c8fc4ba98963d30e8c1cc96a74753974b3d401bd22d21f296abc64e7c4d2964e06f03c6d49ee4"}, {0xab, 0x2, 0x500, 0x2ef, 0x8000, "a1ffadc0fa07fb2a9e57f8fed36190340d3d90ba81161ba6e6fa3fd8ba88a6f7b95a1fd26e5f2b9ba46e93aa7bb63fc7f49cde187c76dfc52df9bee8efcfa545e1dfa9fba0f7fb0a298c4ba07eb7dce5204ad96f0998c204fdc67fe96db4ea781147d4b5ff9b6ca9760b2ac23fabf1068719ef8e3c3632d29485415604e4c47dbd1bf7d7afea4f8649ea60111cf0f3bcd5bc057dc268390c31921e"}, {0x76, 0x1, 0x202, 0x6, 0x9, "6b2524bd622e11f35aefedcd9718f5fa010e7faf1eb4bad944ff421494503f63c696bdee356811cfca8cff49a72a461d1bebacd776fe68a8aa6e35c88cff2e8c83e3fff1cbdd616a8d97055db611233b8c192bc266b6723e9de6ee80901d9dac50e9e7cf5c8b"}, {0x3e, 0x8000, 0x400, 0x9, 0x8001, "11f7d5fd8a99f0706eff9ff780dbed3924b913e48e4b02efa3d96525a9331c6e019ee023de2ee168ae60edacb237"}, {0x89, 0x2, 0x100, 0x4f568e85, 0x3f, "54f4eae52475ccdc9c8f7ad36e58e1536ef0288b1ac4483437fe5bfb26c1c266aaf026f1c060553d433c74d26c56d716958e7161d98713be4564db0803ff3fcef4e9c4e78d7db114db6cf2948db148f80aed57716ec387b7a59b24ec94570538cbca91c35e9c2b19b5ec67c4c0d5a4d23c91d2013dfe1c12bf"}], 0x470}, {&(0x7f0000901000)=[{0x2a, 0x6, 0x0, 0x0, 0x7fffffff, "720d3972e87cad17d7260558906554b535eb77ea835f7f19445f"}], 0x2a}, {&(0x7f0000aac000-0xa4)=[{0x85, 0x7fff, 0x210, 0x9, 0x10001, "87e3cbc9eb21f45f742227ee79607434d33ddbd45f5bdb73a80dff2771fdc8e478acaa74d943b4f9e199be7f2e8f28a968e9d7508e40fc3e8612086fde6b2ff7799bb4aa8deb6a7169204cae4404f6e42b073833e86719d3979236e4c56a3341be14fc2b55b90fb1910befd1059bbc014d384d6501"}, {0x1c, 0x8001, 0x20, 0x8000, 0x823, "bc437c4c8184e3fdbf50f1f3"}], 0xa1}], 0x6, 0x0, 0x0, 0x800}, 0x8c0) setsockopt(r1, 0x0, 0x10000, &(0x7f0000aab000)="d7d0af9507017989ca", 0x9) r8 = gettid() semget(0x0, 0xa, 0xfffffffffffffffe) ioctl$KDGKBDIACR(r7, 0x4b4a, &(0x7f0000037000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000879000-0x2)=0x5, &(0x7f00003d6000-0x8)=0x2) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000b3f000-0x4)=0x0) poll(&(0x7f000087e000-0x10)=[{r7, 0x4001, 0x0}, {r0, 0x8, 0x0}], 0x2, 0x891) setpgid(r6, r8) semtimedop(0x0, &(0x7f0000983000-0x6)=[{0x0, 0x0, 0x17fd}], 0x1, &(0x7f0000609000)={0x0, 0x0}) unshare(0xc000000) ioctl$TIOCSBRK(r7, 0x5427) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000014000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bc3000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d78000)={r9, 0x4}, &(0x7f0000e66000)=0x8) 2017/10/26 00:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5e000-0x8)="2e2f66696c653000", 0x90) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x1, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000fe6000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000569000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ede000)={0x0, 0x80001, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f98000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000059b000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f5e000)="2f6465762f7663732300", 0xffffffffbf50f71f, 0x400) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) recvfrom(r2, &(0x7f0000176000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x2022, &(0x7f00008d0000-0xe)=@l2={0x1f, 0x0, {0x10000000000, 0x100000001, 0x200, 0x1965, 0xff, 0x2}, 0x7fff, 0x1}, 0xe) lsetxattr(&(0x7f00006c8000)="2e2f66696c653000", &(0x7f000036a000)=@known="737973010000f2ffffff007072ef746f6e616d65ef", &(0x7f0000bed000-0x3b)="2676626f786e65743023657468316e6f6465767d215b70726f6363707573657447504c24255d766d6e6574306370757365746d643573756d262e00", 0x3b, 0x10000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) fallocate(r4, 0x1, 0x10000, 0x4) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) ftruncate(r4, 0x10000) sendfile(r1, r4, 0x0, 0x72439a6b) r5 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) read(r5, &(0x7f0000dcb000)="000000000000000000000000000000000000000000000000", 0x18) getresgid(&(0x7f00005d8000-0x4)=0x0, &(0x7f00006ae000-0x4)=0x0, &(0x7f0000e2c000)=0x0) r6 = semget(0x2, 0x4, 0x8) semctl$SETVAL(r6, 0x4, 0x10, &(0x7f00008da000)=0x10000) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/26 00:24:00 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c04000/0x2000)=nil, 0x2000, 0x1020000000c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000099000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c9f000-0x2)="0208", 0x2, 0x20008045, &(0x7f0000300000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005bd000-0x6)="72656e6f00ff", 0x6) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000a31000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f000098b000-0x5b1)="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", 0x5b1, 0xfffffffffffffffe, 0x0, 0x0) sendto$inet(r0, &(0x7f00002df000-0xa3)="cb", 0x1, 0x20000000, &(0x7f0000035000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eb6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007d6000)={0x0, 0x7c000000000000, 0x0}, &(0x7f0000aa2000-0x4)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fb000-0x11)="2f6465762f7667615f6172626974657200", 0xc0c42, 0x0) getsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000534000-0x4)=0x0, &(0x7f0000ed9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00001b8000-0x4)=0x0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d2a000-0x8)={0x0, 0x0}) read(r0, &(0x7f00004c2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, 0x0, &(0x7f0000867000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d31000-0x8)={r2, 0x4}, &(0x7f0000890000-0x4)=0x8) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x5eb) socketpair(0x4, 0x800, 0x9, &(0x7f0000c49000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0xc011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000839000)=0x0, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000473000-0xa0)={r2, @in={{0x2, 0x0, @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]}, 0x3, 0x3, 0x8000, 0x1, 0x2}, 0xa0) perf_event_open(&(0x7f0000102000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0xc)=[0xffffffffffffffff]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7fff, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000001000-0x1)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf2000)=0x0) ptrace$pokeuser(0x6, r1, 0x11df, 0xa4) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000a66000)={0x60000000000, 0x4, 0x3b3e, 0x500}) 2017/10/26 00:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5e000-0x8)="2e2f66696c653000", 0x90) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ec3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000569000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b5e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000295000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000059b000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000f5e000)="2f6465762f7663732300", 0xffffffffbf50f71f, 0x400) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r1) recvfrom(r5, &(0x7f0000176000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x2022, &(0x7f00008d0000-0xe)=@l2={0x1f, 0x2, {0x10000000000, 0x100000001, 0x200, 0x1965, 0xff, 0x2}, 0x7fff, 0x1}, 0xe) lsetxattr(&(0x7f0000051000)="2e2f66696c653000", &(0x7f0000a9b000-0xf)=@random={"6f73322e00", "2f6465762f7663732300"}, &(0x7f00002e1000-0x1a)="2676626f786e65743023657468316e6f6465767d215b70726f6363707573657447504c24255d766d6e6574306370757365746d643573756d262e00", 0x3b, 0x2) r7 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) read(r7, &(0x7f0000dcb000)="000000000000000000000000000000000000000000000000", 0x18) getresgid(&(0x7f0000d4f000)=0x0, &(0x7f00006ae000-0x4)=0x0, &(0x7f0000e2c000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000144000)={r3, r4}) r8 = semget(0x2, 0x0, 0xc0) semctl$SETVAL(r8, 0x0, 0x10, &(0x7f00003f0000)=0x7c000000000) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000013, &(0x7f0000d6a000-0x4)=0xec, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x14, &(0x7f0000064000-0x4)=0x2, 0x4) sendto$inet(r9, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000f6d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000a58000-0x4)=0x26, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x40000000000043a9) 2017/10/26 00:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_open_dev$tun(&(0x7f0000f04000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket(0x100000000011, 0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000e87000)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006f6000-0xd)="2f6465762f7573626d6f6e2300", 0x3cae, 0x40000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000f18000-0x4)=0x5) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) memfd_create(&(0x7f00007e2000-0x28)="0000000969050063635f61636573734000007378786861085f616c000773735b6c6600075e0025", 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x25c20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00008b9000-0x9)="2f6465762f73672300", 0x7, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ae8000)=0x0) perf_event_open(&(0x7f0000145000)={0x8000002, 0x78, 0x7, 0x81, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffff00, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0xe7, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0}, r3, 0x7fffffff, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000bd8000-0x9)="2f6465762f73672300", 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b6d000)={0x2, &(0x7f0000656000)=[{0x0, 0xf79, 0x4, 0xc93}, {0x5, 0x0, 0xc1db, 0x1f}]}, 0x10) r5 = memfd_create(&(0x7f0000d0c000-0xc)="7d5d7d76626f786e65743100", 0x2) r6 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r7 = dup2(r6, r5) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00004f5000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x4000000000000005, &(0x7f00003bf000-0x10)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000633000-0x30)=[{0x5, 0x1, 0x9, 0x8000000000003fd, @tick=0x4, {0x10000000007, 0x7}, {0xf7fffffffffffff6, 0xffffffffffffffff}, @raw32={[0x9, 0x100000004, 0x800]}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00004a7000-0x68)={0x100000000, 0x7fff, 0x1, {0x77359400, 0x0}, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000153000-0x10)=[{&(0x7f0000ca6000)=[{0x76, 0x0, 0x0, 0x0, 0x0, "a8d8028045bbd318f81041b2843918d8683b4ec62bdea4ee3b0753eeaf3f6db1e06f6566409e53dc3c6fcb8db581265333fe0481089044e14f07f5a1d8c282777274c27eb150e092b04e8ec75b730e2caf483bdbee598532a05988e9847531cd02da8f271132"}, {0xdc, 0x5, 0xe00, 0x0, 0x7, "1962efc11c7cc83a110814ba6c10404eae5257c0ff60bd77acc110e734f0c83a69a4d695c4df7b86d0db784af016a2d671e619579bb42712f976e260f8000d54ac29b206fa7db882763250cd36b0574128287e0aed35aa8234c6287fc1365a90fd0d0be57500b81b65a2b34e0292b4e7733b2f7bc85f4fe0767cb1ce8323169d2d145a6e9f29183d6935139087e6a5813162b50f9774bafaf64a12ec853004bcba4d0251d129f1cf5eaddca8695dfba2957e85da75ac47491b431a561b59773f49d10762a6be9918794a4497"}], 0x152}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x1}, 0x80) 2017/10/26 00:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c6000)="2f6465762f73657175656e6365723200", 0x18002, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b363f2918c62001f477b27f3a107cb02363cb3c35c8017f4e8e458705baa6c3c9ede93b525e280035dcf61cf52d13eb05bd319b40ab8550374d9cadccb") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000028e000-0x4)=0x0, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000028b000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000de1000-0x68)={0x6, 0x0, [{0x31c, 0x0, 0x800}, {0x982, 0x0, 0xfffffffffffffffb}, {0x81003, 0x0, 0x3}, {0x40000e7f, 0x0, 0x2}, {0x400000b0, 0x0, 0x800}, {0xbff, 0x0, 0xffffffffffff8001}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r3, &(0x7f000003c000-0x1)="2f", 0x1, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f000003c000)=0x0, 0xffc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000c0000-0x10)={r2, &(0x7f0000bc5000)="920bc6fc7dffe52f2d29269dde6a84cae265c4d9cb3cbf294c2bb6e07b8a2e03a74bc4b0fdf96065a0e8a2f7cac8b2857eec28ba86d5fff2b70a417d7986099917d513f4e65a62f1e8d8e55a56056cf228628eef71e723d12d3da51f73cbd57a3f7a5d63bcaa9b983b70602d2a01fdc3f004df7c0a4ffc896a74465f0e22e63ed5158b234c9e8b4e3659f762e954f02b6eb1219116"}, 0x10) statfs(&(0x7f00009bb000-0x8)="2e2f66696c653000", &(0x7f0000cca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/26 00:24:01 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001278, &(0x7f0000023000)="") 2017/10/26 00:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006af000-0x4)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f000084f000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0xd) r3 = getpgid(0x0) ptrace$setregs(0xf, r3, 0x3, &(0x7f0000604000)="92ca680848a1d999297e79bf5c489c362c562927a3085a91989824fd") mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x2, 0x20015, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000d12000)={0x0, 0x0}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x38, &(0x7f0000d13000-0x1)="89", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000101000)=@add_del={0x2, &(0x7f0000ed4000-0x10)=@common="62637368300000000000000000000000", 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e66000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet6_buf(r4, 0x29, 0x15, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b42000)={0x2, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x615, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r4, &(0x7f0000fbc000)={0xa, 0x2, 0x71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f96000-0x3)="97982b", 0x3, 0xfffffffffffffffe, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x80}, 0x1c) 2017/10/26 00:24:01 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x7ffff) close(r0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, r0, 0x0) mmap(&(0x7f0000171000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x400002000000, 0x11050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000192000-0x8)="2e2f66696c653000", 0x4000, 0x100) socket$nfc_llcp(0x27, 0x40006, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x0, 0x201) mmap(&(0x7f00000ce000/0x2000)=nil, 0x2000, 0x2, 0x32, r1, 0x20000000000000) mmap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000239000-0x20)={@generic="dd8682524022aa38c32932632ec21f42", @ifru_flags=0x2000}) clock_gettime(0x0, &(0x7f0000091000)={0x0, 0x0}) semtimedop(r3, &(0x7f000018f000)=[{0x2, 0x1000000000000008, 0x2000000001800}, {0x3, 0x9, 0x1000}, {0x1, 0xfff, 0x4000000000001000}], 0x3, &(0x7f0000044000-0x10)={r2, r4+10000000}) mmap(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x200000000032, 0xffffffffffffffff, 0x4) r5 = syz_open_dev$evdev(&(0x7f0000238000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x28001) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x0, 0x34, r1, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3fffe, &(0x7f000023b000-0x10)={0x0, 0x0}) write$evdev(r5, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x20, 0x2}, {{0x77359400, 0x0}, 0x965, 0x81, 0x0}, {{0x77359400, 0x0}, 0x8000000000000007, 0x8, 0x0}, {{0x0, 0x0}, 0xfffffffffffff801, 0x202, 0xf65}], 0x60) mmap(&(0x7f0000086000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x1000000000) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x9, 0x34, 0xffffffffffffffff, 0x0) r6 = openat(r0, &(0x7f0000239000)="2e2f66696c653000", 0x200000, 0xfffffffffffffffc) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x8000000000000031, r1, 0x0) mmap(&(0x7f00000e2000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1000000000f, 0x0, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f000023a000)=0x7000) sendfile(r5, r1, 0x0, 0x80000072439a68) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x2, 0x8012, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x9010, r5, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000019f000-0x4)=0x0) mmap(&(0x7f0000210000/0x4000)=nil, 0x4000, 0x3, 0x50150, r5, 0x1000000000000000) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3f, 0x0, 0x1, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00004b7000)={0x0, 0xa0b3, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0x9}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000287000)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000-0xa)="2f6465762f70746d7800", 0x200, 0x0) creat(&(0x7f000098b000)="2e2f66696c653000", 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000756000-0x20)={"900c308d773334cf486996ff62484485", {0x4, 0x1f, 0x80, "d1b1289bd1db", 0xffffffffffffff01, 0x0}}) r3 = syz_open_dev$mice(&(0x7f0000d67000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000802000)=0x0) io_setup(0x100000001, &(0x7f000005c000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f0000db3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000814000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000548000-0xe4)="", 0x0, 0x7fff, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) dup2(r1, r0) tkill(r5, 0x1000000000016) r6 = socket(0x10, 0x3, 0x0) fcntl$setpipe(r6, 0x407, 0x20f) clock_getres(0x0, &(0x7f0000f9c000)={0x0, 0x0}) accept4(0xffffffffffffff9c, &(0x7f0000e3a000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000530000-0x4)=0x10, 0x0) [ 49.998971] QAT: Invalid ioctl 2017/10/26 00:24:01 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f00006be000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000376000-0x10)=@generic="83d5a77dd87896e2450de647a9880991") setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r1, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r2, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() capset(&(0x7f000012a000)={0x39980732, r3}, &(0x7f0000daa000)={0xe4, 0x9, 0x5, 0x0, 0x800, 0x3}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r4, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)="2f6465762f70746d7800", 0x200000000101002, 0x0) syz_open_dev$random(&(0x7f0000831000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000a2e000)=0x3, 0x4) sendfile(r6, r5, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r6, 0x540b, 0x1) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2017/10/26 00:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xfffffffffffffffe, 0xfffffffffffffffc, &(0x7f0000ef9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000987000)={0x0, 0x2c, "3c1349e69d5a14ee045ecd78e0a3237d7dd7dcb3785f2b7adfe677b04dc668edf7f321c54f6b543f603ea5b9"}, &(0x7f0000fd3000)=0x34) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce3000+0xd6c)={r2, 0x6f, "2b216e799537e3e43cf64626e63f983ed289837feb6894b9fc9009700584563754bed899e6afff5000858b808df40f8fb59bc836626a022edaabb1673f4bb5679ca95e4f7ad6ac6fe6f69e0725547d6ac9244eee0101aee7ef0f19df500877d91d407acbd2844e491d37ab28a275d2"}, &(0x7f0000b90000-0x4)=0x77) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000b8000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000063c000)={0x8, &(0x7f00003c5000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000664000)=0x1000, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0x10, 0x2, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f00005c6000)=0x0, &(0x7f0000879000)=0x4) r7 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r7, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff8}, 0xc) socketpair(0x10, 0xb, 0x2, &(0x7f0000ca0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r8, 0x40106410, &(0x7f000022c000-0x10)={0x72, &(0x7f000002d000)="07aeee0401c20d9ee4335a12b62b0fc2b7d43047d1344b61df808e0c4c7fcb7751a92da1822e715eda50007cdb5806d6c04e9c22223ea9d9fd004175f7a5163f036e66a78ef57e0419b1244bc13e888a0e9d9951429911828563ad8807229e7bc76a7f1e63ddfcf33792761e050cb728a21f"}) getsockopt$sock_buf(r7, 0x1, 0x19, &(0x7f0000003000-0x1000)="", &(0x7f0000838000)=0x0) ioctl$sock_proto_private(r6, 0x89ec, &(0x7f00004aa000)="cd01b0fba8d1976c7ec538ca298e361dcd92b740d3f3900568bf38ffacc67c04ffe60000000000030028ca3ceeec8269cdd2f9a917f84c330d80008b") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000b4e000-0xb0)={r3, 0xa8, "93c69c51edd1f00db94976e1da8ad25ff8503a384365acaa9070eff954f29edc80f77b46fa1841fe5602c774d036f51daac3ac6e2b22e17b6fd2402859b3dfcb2d835e028448af6f168c686779a81b3c5e8726929076c4e36bbf10b85732ae518e563080c49e7061a27a16f089575c8465dbe7f8ddc56bca0ac8c7a54fdc6b5a0f2b67f15b9b9c52a2b0ce1ce60571f749229273d09fd12f5a9a308017635787a7feb402133c5f48"}, &(0x7f0000776000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000014b000)={0x3, 0x8, 0x8001, 0x7, 0x9, 0x7, 0x56, 0x7, 0x0}, &(0x7f0000721000-0x4)=0x20) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000b65000)={{0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="02134e78b564457b2971cc4d5c1acbc1"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000887000-0x4)=0x4) r9 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00009db000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="14b219f21b26", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000066000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aac000)=0xe8) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000b13000-0x10)=@common="626f6e64300000000000000000000000") ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000a60000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x7, 0x801, 0x8004, &(0x7f000053b000-0x6)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000058b000)={@common="7465716c300000000000000000000000", r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000746000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c7f000)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1) 2017/10/26 00:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x80000001) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x51, 0x400000002}], 0x18) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005a4000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0x400, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000632000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ba4000)=0x0) ftruncate(r0, 0x10000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d7a000)=[0x80000001, 0x3]) writev(r1, &(0x7f0000a12000)=[{&(0x7f00001d7000)="cdb6d89f5ca93f8d7353d3922c9605a27fcba7ed8b6c46ca890a782ff19b5f25966624c40259bc3ea1c6b91413b92c3a6c6fb820ee32ffc66953a1e5ba95eac7fb8d5d08986cb5f1d939cbe73dfe72fb248480a1cba4b85d95c46e7c54882e55d3bf08666c389f48eb09445cd2e92bce887eaa55ac58d9a54ffe9cb0beac025970390a24c3a2bea171cfb8c644ec98b90554e7f4a397fda833cd5ac587b25b820f59c804ded1e24720ef66f48b49255bcc9ae57500069d21ba117d1cc03fda4e5720c57dfe3e1fab43a4fe1fc3e3b5a1e5339215ed77", 0xd6}, {&(0x7f000024d000)="4b6fd805a68831961dd084a54ee40ea3fe4068e0baa9c1c397714fec4f43722f350c9db476a2001397ee9cab6c8d419656bd52c42cea74ac3e930bff8de81cbc0e864ef9ef1f4690a6b3ec61e88804a456790cfb27d70e7449a03419ff665b447e8cfec613", 0x65}, {&(0x7f0000ef6000-0x86)="67ba7683ab4347502ed01145a5ae85ddd339e7c08f9de957f9c4cfc661f7018ed19e7d51176dc37cbcd95ec50443bc6e070e4a5fe0040910b73a08a25e615f9b1ecdfd1a3d07078791109af65d027d0dc407b66db2569ddebdfdc2b9685290b84683322a1a343859382b1e24f306210cc428a1d32264a11c58a474a7566b3b3254344328709f", 0x86}], 0x3) r3 = accept(r0, &(0x7f000045f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a0e000-0x4)=0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x20000a) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000034000-0x4)=0x400, 0x4) fcntl$getown(r3, 0x9) sendfile(r1, r0, 0x0, 0x72439a6b) r4 = add_key(&(0x7f0000594000)="73797a6b616c6c657200", &(0x7f0000f51000+0x613)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000480000-0x1000)="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", 0x1000, 0xffffffffffffffff) r5 = request_key(&(0x7f0000fee000)="7573657200", &(0x7f0000471000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000480000)="2f6465762f696e7075742f6576656e742300", 0x5a980197e20b8e85) keyctl$unlink(0x9, r4, r5) unlink(&(0x7f0000dd1000)="2e2f66696c653000") clock_gettime(0x40000000000, &(0x7f0000433000)={0x0, 0x0}) fcntl$getown(r0, 0x9) getitimer(0xfc, &(0x7f000047a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000033e000)=[{{0x0, 0x0}, 0x100000000, 0xa121, 0x2}, {{0x0, 0x0}, 0x11, 0x5, 0x1000}, {{0x0, 0x0}, 0xe3f4, 0x8, 0x0}, {{0x77359400, 0x0}, 0x3f, 0x3, 0x7}, {{0x77359400, 0x0}, 0x81, 0x4, 0x8}, {{0x0, 0x2710}, 0x1, 0x4b, 0x7}, {{r6, r7/1000+10000}, 0x3, 0x8001, 0x3f}, {{0x0, 0x0}, 0x4dac2608, 0x9, 0x6}, {{0x0, 0x2710}, 0x3, 0x74a, 0x7ff}], 0xd8) 2017/10/26 00:24:01 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000077d000-0x8)="2e2f66696c653000", &(0x7f0000243000)="2e2f66696c653100") pivot_root(&(0x7f00002b6000-0xe)="2e2f66696c65312f66696c653000", &(0x7f00007d0000-0x8)="2e2f66696c653100") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006df000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c9000)=0xe8) r3 = getgid() lchown(&(0x7f0000bbe000-0x8)="2e2f66696c653000", r2, r3) lstat(&(0x7f0000733000)="2e2f66696c653000", &(0x7f0000a3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000c68000)="2e2f66696c653100") creat(&(0x7f00008da000)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000d43000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bf9000)={{&(0x7f0000f5d000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mknod(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x0, 0x0) rename(&(0x7f0000a74000)="2e2f66696c653000", &(0x7f0000522000)="2e2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/26 00:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x4000) gettid() mount(&(0x7f0000bbe000-0x8)="2e2f66696c653000", &(0x7f0000ee0000)="2e2f66696c653000", &(0x7f0000815000)="716e783400", 0x0, &(0x7f00006d7000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000da1000)=[], 0x0, &(0x7f0000ff4000)=[], 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f09000)="2f6465762f7573626d6f6e2300", 0x4, 0x14003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={0xffffffffffffffff, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000582000)={0xe, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x1c) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b3d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cb8000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f00006d1000)=0x0, &(0x7f0000bb2000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r2, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) r4 = accept4(0xffffffffffffffff, &(0x7f00006fe000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007a0000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000db0000-0xb0)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0xffffffffffffff23, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6}], 0xb0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000742000)={r2, &(0x7f0000522000)="", &(0x7f0000d00000-0x3)="8e9c4c", 0x1}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00004af000)={&(0x7f0000031000)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000462000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x800, 0x4000003, 0x716, 0x4}, &(0x7f0000824000)=0xa0) readv(r1, &(0x7f0000986000-0x20)=[{&(0x7f000002e000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f00002f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x2) epoll_create(0x3) socket(0x8, 0x80005, 0x200040000000000) set_mempolicy(0xc003, &(0x7f0000818000-0x8)=0x3ad, 0xa0) unshare(0x80003fc) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x200, 0x7, 0x2, 0x200, 0x596, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x0, &(0x7f000007d000)=0xf3, 0x3) fcntl$setstatus(r5, 0x4, 0x41ffd) 2017/10/26 00:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000631000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000208000)={0x3, &(0x7f0000df3000)=[{0x3, 0x5, 0x7fffffff, 0x7ff}, {0x9, 0x1, 0x8, 0x800}, {0x8, 0x1, 0x3ff, 0x9}]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000118000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x664240) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000075a000-0x8)={r2, 0x8001}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ae000)={0x0, 0x0, 0x0}, &(0x7f0000a83000-0x4)=0xc) fcntl$setpipe(r1, 0x407, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000745000-0x5c)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdc}, 0x2, [0x101, 0x0, 0x1, 0x1000, 0xfffffffffffffffa, 0x2, 0x40, 0x80000000]}, 0x5c) syz_open_dev$sg(&(0x7f0000eed000)="2f6465762f73672300", 0x7, 0x80200) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7f, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={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, 0xfffffffffffffff7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1000000000000000, &(0x7f0000315000)="ce2c") mmap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x9, &(0x7f000086b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000419000)=0x0, &(0x7f00002ec000)=0x4) fcntl$F_MEM_UNLOCK(r3, 0x801) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)="00000000", &(0x7f0000000000)=0x4) [ 50.079849] QAT: Invalid ioctl 2017/10/26 00:24:01 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xb, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) 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) r1 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1ff, 0x1, 0xc6, 0x10}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x50001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dcb000)={r3, 0x0, 0x6, 0xb4}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r4, 0x7fc, 0xe5, "0a035f8e70c3fbd7f1d78e5534ebff8491911a844ba8d6feee8a32e08e716e070623fdb82f05177b6b7efa6f99980e7048ff30ec2cf197803f328f2104f75971952540c1326a728cbd55f75a6a724136b83f4cb0ac4bf1b3daffc1d5e75334c4484e2ccdcb1b90d091a0f3b66b326f0622bb6aa746f23489ae8b599f3d248e3b5d37dfdd01c5bf923c599b91688e43c23c5be13f2f97d41591c0bf72f7c3cd218ddadd2ca7b6267c763773575162b64d50175b38281d3059f64b7cc74ca38873fe3762d2253ef252ab431b249681bca9e94112542442b78cbedfed5edb0ce99d41f8c2e153"}, 0xf0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6, 0x80808) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a56000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000904000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000003000-0x8)={r6, 0xfffffffb}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x400000000000003, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00005a6000)={r6, 0x3}, &(0x7f0000a83000-0x4)=0x8) sendmmsg$nfc_llcp(r7, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[{&(0x7f000023a000)="e4", 0x1}], 0x1, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f00001c3000)=0x0) preadv(r7, &(0x7f0000779000)=[], 0x0, 0x46) 2017/10/26 00:24:01 executing program 1: mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a38000/0x1000)=nil, 0x1000, 0x3, 0x20013, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x40040000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0x20400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x5b0) r2 = memfd_create(&(0x7f0000334000-0x3)="00", 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x4, 0x4, 0x4, 0x9, 0x0, r2, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000eb0000-0x30)=[{&(0x7f00006d5000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000bd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x3, &(0x7f0000a7f000)=[{&(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000882000)="0000000000", 0x5}], 0x2, 0x0) dup3(r3, r0, 0x80000) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000593000-0x8)="2e2f66696c653000", 0x210001, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x882) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000001000)=0x0) syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x3, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xd9e393d4a48b05df, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fea000-0x4)={r2}) getpeername$netrom(r3, &(0x7f0000b19000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000a8000-0x4)=0x48) r4 = socket$inet_sctp(0x2, 0x2, 0x84) socketpair$inet6_sctp(0xa, 0x800000000000001, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fff, 0x5, 0x6, 0x8, 0x3006}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000fe7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) recvmsg(0xffffffffffffffff, &(0x7f0000b81000-0x38)={&(0x7f0000618000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000553000)=[], 0x0, &(0x7f0000618000-0x18)="", 0x0, 0xffffffffffffffff}, 0x22) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00001a8000)={0x2, &(0x7f0000eea000-0x10)=[{0x9, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xfffffffffffff004}, {0x16, 0x8000000000000, 0x6, 0x61}]}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fea000)={r6, 0x2}, 0x8) socket$nfc_raw(0x27, 0x203, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000fea000)="bf20b59954fa46c759c882bf54bca545a7cff045142f322f0893a678aca56f2ced193b1d5f9cc899192352bc2585157bd4abb19931aef12cb59909ae460bb32c99d70dbfea170c698fe52684a47415a0a681ed772bb0e55059a6eaf0943bb3bc242b746f80e54ab4a38ed21f7d0d2f0f732832e8c52b0888bd30d037888f8b592b52967e1eb8e72812385af5d112709e587f0361e497b25bb05e", 0x9a) write(0xffffffffffffffff, &(0x7f00001e5000+0x705)="1f0000000401010000000000000000000000000001000000530000000000ec", 0x1f) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000002a000-0x20)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwrite64(r2, &(0x7f0000001000-0x1000)="228197b3f7cca68b62a7f7cc5a1b7a4fa50d858ae526a94a9f5fa966dd6e934fcc7b9643ad23300281a07c06dfb999dfc0ecedc69434d08fdc4bd9290b88c6fd197eac3020ef9c6a490b8c81657a2711b7c4351432c05ee92dd84c85c016151a9780a294775b764a9b1f6614c9bc60c11c9286aaef64f7377dc399f7eda73d98d36679e8f070de12e7ca09d9b180162d36c4712f21ab3f3ec7abe434f05f82c7bf18cd01b8fadbbf1a760592d71b9e439ce882e37bab6dd132b538d43b604a0695fb68142bbf7d4d0fa1939135a71e9b981dfaf4143d15f4157dac99208871d268898b89b7c8727ae1db3f280e15ad1d3a600d2e423cd7b31071b981c68025340ee966a68bc8275a73314a9191ff8ab570aa1b20fb8ce9eb1ae695a36049a77feca93be3c6946630a24b0a9dd4995fc492cd09afbf353c783ff50a393d55f18fbd6e500a97ad4a156d79bc7868739eb5f7ad14e14d3870403ba1c9fe6ec2fe40c9607d0e8b9b7a8ef315f80fc76a33ceba4fa9ee31e039e7b72a5a2d1814d4eee59850c25d92245485fe7af25da283ed06db7107d8d63904eb8822fb555d0fd53a7e12e3a6c07973a974155110d37c7ba9b8d58df1ae2ef2e18f0926a600d1129e6ad73679e012b725583081ced8c4d7cd7ace9b965abfa32135a0f7a73eee82c2182cd1f53a7a762d5e077f1069b432181ef03a826c36601efbdf00ffb9608626693929ce62d28249adbd5e4a1c4c2c84a1592ab2fdbd04703fbd8317076353f8ae6c5e029cca291e32f13590fe714eb249f2fe1b4192ecf44d8661a4082c6b9a4f4a3a64f3555e888d3767d8c3328e18799f88bdd736819685ed0020b026c0368e610badf4c4d2e8336e2319e812a34d4eea623434e61aed9c7bd67d5bb900495193571162e2bb88333039e6b1f394dad25ee5f62e2101a05e28857b23a09c6bb20b91f77441830f770a88767c6ec6996f9345a305a9a64bf6fad66826ed13fb4c4c4de968f9c91148a4d2e307c1eda52414c69b71178f7abf4f1d290c70983d4663bf0c746ca66d2a0f5178be6c254733474d7c347842221293f7de9230734ae61fa8345e2c50d6238db71b9dfcfc6ea94cb4d53b3304388282f9be9522e127ecb585ea2f4acca604d1f32b35a2fb70f2a3809b1890dfa7cacc11be02d1dad73ed3aac78dbb73c733769477512567cca87d8d773ba666cf410ffee8fef741777f1f2a51e532aab3e1177f00ab65976b52af5c9797dfdeb97dd6ce6dc168fe4c8932b1f79b648865f73a506fdd1f4bce5301528d4dda22b0926c6e8ed741b0032bddf59240438f7b5dd791f819d897497f9459ca67b57d25d876784a74bd3827177e1ee01e939cbc4405c1409cf5a863a53a7d2d224fb0f36b75bde6b7f5a785f5e77259bfc59d8ef5b1adbfacf97773ae4e3b954578582f8f2664af8793a7a35a16ee0df6a821b73764a4ca5b0dda2b2073105762500de0e04a34b7edb09a6645dfc694e7f3585c680350d1826cef5cf6884ce0a9d36b0247fc78321ab864139cc498bb168fbe3eae4adc7a7234e9f8c8785616feedd96fa733754ed7d84cd005d24bef49bef0148d9f591b342b7be2d1a9d1280ee9a2e971642e8663fe5e45d7b0b2f861c0fe11aab367cddf0f1b483f884df2898758d6ec59de599c49b99a188e6545e2ab62b0e8f94531c1655929a3b49bcdc9c2da14685df8411fda0f26ab8b424d8f3a9db093fc8f615c170b87117ab252c7388038371b821cfa9c3ef9f6fc4be010ded8e324a55b6fda4ccf7ae4dbdda07bc166fcb67a2dd1604864297f4045b0d7c988cf39179ce11d4e2d17379fbaf3b69df417b10ecccab86e0826786d5c79502c615585b22d3b78da55bf7a0c7b37ac776e17ac852d5d421ba936bfb594c14c504096119874369f4000985be940cd3358b1d0d1a6286fabe67ecf1871adb4424ec4fdfd5e4f124ad347f51dbaa787224ef67296865eef3e1652689856930172db90a6bb649063295e6e50e9584bca894168c8ddbc72699eb9e7591ce94fdaaefc4f8c4c81d1307e03156218a606a1ec497ba3bfe7e2432902ddd949cd0580ff7376bb2be85da3a6b64562d50823d92d6ef31b87626951ca5b6495b9c2714db6509e7872888a603b466a92fa488999ba338f6a4f923433b08b4ffb58da6d1ee40a3cc3d3477347aaf792e4bdd90bac6554ee6146b262109f567545955580d9865259381d724f69bf60d1ae60f59b7fc90120cdcb4298e43120604ba7ed663bfd490563c95a45d956b98f5884fb4bda3aa57fd0bc7647fcca46e45aaf49f73775550fe9357571847c86129f4329c80f04502fa44731153cc3e53a8dd5e34f8e7a7aaa5f76e758e15c2d7248f1e5363dd4deded7a23397ab1c8e720b158113625a47801613ba37e49d87b2b0d272004dc8876cf6bfc2cfa808cbd41b3463954f60dd5e08431902166ea5e5ae821bf5146aa15ce7205a6fc1a205fc1d128700859a2b7f9eceee2f4961e5a4a31d07b5fbd50f268ad151e127a9f5e18320608e6c441de3776495c3f69809b4f2aff3a736e1be1fa520cc889321ba1d3e7000269ae70205825ed614bf28aadd87bf47a74711078b9053a08f4905fe59c8aaacd5ac5da1e4447226b17330009a4426858de1fc6345bbdef62ba522bbe30e99c9ab23a3c275b9e85957654af75d1bf96a3cadd4696dc1f8024029f385ac8a0d9fa2183c66a6b456746d8e1718a5b599501afb05e89257e4a3449bfc066432fe85a6838d1575f070176a36eb1d26cef4564e47ba0c1851bc3b29e2cb1c57ca217f26439c8c8569550fd5197c4fc0f1d5dbebb79e574ff48ea108402cc10d7e05161c68f0fa48184bb1bd98201156e5765e528ac702f45c5a4058cd02483fc08d6de263f7259b730ba2815f2abf58f92a26027bb6bfc1a25f46d8ecf876e3fec0b573a7a9587a4b8d7e702f4a671cf34693d95409db1d8ce4c827de1b8d40974a31955e97af7ffe18de00cb8f70905410344590e0ec0b34d7a75961fe7ffcf21f93a472ec38261902523dd59db49fa0e7a57611779224bb6c4b6af7bcbf3cf2707a43c3002da28a34476b0089c4330d80a91f6b195c3371f7ef589eae77644ca2008b18440a4b5bb12a7c9a548b5fe82d4a60e0290ce53266b813347ccf77d617eb8dc49ccaf54dc72dc0a668debc9af3e98f2b93cb31cc9b6a4b98ffb7dd96d5256a653248b6c6dce782646e9f0afe633c54f147ced2ea4be35cda27931c6b678ac0acd1471907169225f555b5f811328ebbaaeb641c5b36da4b892affda8c5dbf76625814c805bc625d4792de246619b6c9dd49063f9ba5fd40123447842f7a4719747f887aec7a141188c4bf315e9eff2c6b6ebe3a514ffa05aac170f4b1b49fa08aaec46470c99a9df26bb372abe5c6ca85310bde47e58ae65f8fbbf310a10e405e137c148291800a92a29946fc3a18c154ca8cbef52ac39170ffe38ddeba56557d0cfea1a698a863899f49bc8ad130e2887b8ac62a52dccf9f55389af8b1d86d04a39ec6ce8bbe1e5e2cdaeb71405499612d0a8bee4f0857b32b1568c93a9502cb913a80884108f963b1a56c77e7f021704dc4a09a6921827f6bd3d1088409c0e106bcbf4302b61948f74d6111c1b6d17bb8ea99d5434074f112ac801a9059d1583770cd716a0bf4c8d9ebf0b068487714b9a80956a6c4a38a089f5c297c351fb9d7911e8b4c639661248b2dfb8eccd1e07773e4d42dd3e114d10380bfcc80622491093246f4d05a3069196a1ed7b71b564a6f67c4b7a28796694eb13360586d74ddab566cc656ba30c6abae39a37b6249393109f94ab85f2620e231912dd0775904498ad7d42b8f21e190379e12ffe6356a1833794df20a61099b3cdb1e75a2cec1a2a3c87c8fb26d54f5d9829d28e9e496c7593219f5b5da1e69cd5beb83179a8fcf94c035ba08e0785f23e97259011c28c4ab777899a6a8db15f20e777308667b991f52c5e6bcd70acabbff52e5e9e9eeecee25fc15ea96186f2379fd4f7a6e46ae37610303e6ddcfce4773041f846524683d68dcb6a3f47fb682c5d5d3ada95d6f6ee53e29291229129ebf66d1276688aa7c6a6ea93dbdf440f694854f79a327907bfb6752c837c9ca14b34d882b4d88ad6468213f5a852f43a6c7dd4e19736a1274232614e919748db4cae92a36b77b1d47fb690768ef784bdb2880bdefe2d1b31e840d5c4123e65140cf90593be5183f9adad1dad55091d541ec3db28995face89fd14ebe575147b4722a2e9fbd3da9fe9895362ee412847057a90dd86fd61ab4aebb22388577465650874add8e1264dc5bf84c62b08c4053ddd3fc7d70d1bca6a4420db2346f2979fc43e59fb83f041c3712f9485110fa5c26dd7c0e98c87b4ba7ae41a74177003e064cd97b1a778d29c87695bb611f33897810906eb159fa5f17e71d5195599eb2d69b5f643fb6dfe0ad806c0a894e5fb1b23c926b22d2347ed7e2087f2350b5552b84b56ca328dc166be3cdb43dbe34ae4a40c1ee062be551fcf731508347020f40e0f5562d21b73691be7ca9ef2b9d1b7310008e40d489aa8945eff688d7aa54669f5519d6756b6884b57ef70122666100c50f27dccee4a858eaa2b0a3e6afcf419a35809d4046193409f9b814ec4c5afa87b105dd97f310bb0df0e93b5edd680a9f5f326c02f6ba595a3124aa83aa5f693d8eb07dd2bb12599ea13e70c98fba350dc26fd41264e43b8362a3c2ce12e73be39e128bc25930a4001e101da07e8276095c1a48054e0e6d36f9af593803e5fcbe7e43140760c92d242723c2e71162109db0b2313da4b1c6918187df46a8bfaa5dcbe5cbe948d50cfbfc298b35ea0fa6e08b30fa01a126de9940b1d0aa42ece4f08c5c410e1c5226ac122b912a92abee8c4908305cbfbbefb85170a87ebf2e6c9e2bdfec0428a59a74511dcc80458901e02276f6cb8c404163d9cbd5ccd703acbb86ff5c5f8d1b2ef9e20263adc3a195d957b40057a53b2a6ce05b03a8210c3d267bdcc74e67984b95488b5f6dc799098d2b1c7d9f6c62d74b748fd0b00c9ff0166e5d6f8734defb2f1e53530f97b7486ed14d01f1dc58bf673bf6479e2d9e8e10266bbf710af4b57a41ba051a8285116a735b4035b0f1c5da2f0232a210d62b83e1cbf062b9ecb99f7f7f269f8e646d379c0c6588e3ccc16996d7a0034aff461d1b2183edd458f3d443b5e6f8c094f39ffd8414dff58ff7f6445d4a758210ed22ef2409655d48c510408228e0d84939ce6b96d3de37d4d8bc57834ad4b41acc8efafa623aabc792fd19f6ca373195c9cc025b86cbe4d626068eea5c1c4207c5a44b55493b4a542259e2fd1c8b21f29852283a183865f90eecbe2fb0a84c1df267c75deff5b992226bcd739215b761fd327ca8fe8e850946b83f37a6fc793aa90a1b6bf10739f5a8c741fd577b04732f453034c2caefb9946a261f75b970a88c5796be1be6aa25436227efdce76d6f28b3a0c3bc059a3efeaf32669641757d1cd27040f343567c0fb6c35a51100a2b657ac65dcee72d0336fab41a02c0eef7a1fbe809ef109b4d5b62a807a12fbd7ffd188cff43e8c21fdc66881673f9e00c8891b279467e00a980060661fdc908081a493d37294773ba8fbecf99ba3cc6d507b8018fae449754f8ffe01a7a5c46c4a88d312c3806fc72692474f94d62f6ebe385a1de44df90e1c222300a10462be8e850d53566fa5218fd631bb3a76f7806f314ae7938248a9c9521085f4a43542aaa3b7007aa9fa1a95a83dc65e24144140", 0x1000, 0x0) 2017/10/26 00:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:01 executing program 6: socket$bt_rfcomm(0x1f, 0x0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f000040b000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f87000-0x22)="220000001a0007fff201000f090007130a000cebfeffa7001a00ffff05000980be45", 0x22) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0xce42, &(0x7f0000f88000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000caa000-0x4)=r2, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f88000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000597000/0x3000)=nil, 0x3000, 0x9, 0x10, r3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000f86000)=[{&(0x7f0000f86000)="93f8a25752c23255580da46bc81b744525f029f807c873132a3935188c65e0dcc9e225bbeffd993d436348acf183d8ad2b14f68b4fdbf43cf5da51e18771dea12a7f422f4fb6bc8d8d99fe6c20974b08c59a522724", 0x55}, {&(0x7f0000f87000-0x12)="9c6336e1fe37ce4ac8b7e559f92412cb3d85", 0x12}, {&(0x7f0000f87000-0x7)="0e030278c1e194", 0x7}], 0x3, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x3, {"593a9097d0b5b3"}, 0x2}, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000031000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000027000)=0x60) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000002a000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r5, r5, r6, r5, r5, r6, r5]}], 0x1, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000015000)=0xbe5f, 0x4) mmap(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000598000)={0x400, 0x80000000}, &(0x7f0000032000-0x4)=0x8) recvmsg(r5, &(0x7f000002f000-0x38)={&(0x7f000002f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000002e000-0x10)=[], 0x0, &(0x7f0000026000-0xf)="000000000000000000000000000000000000000000", 0x15, 0x2}, 0x2000) fcntl$getflags(r4, 0x42b) 2017/10/26 00:24:01 executing program 5: unshare(0x20010000) inotify_init1(0x4) r0 = open(&(0x7f0000e5f000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = openat(r0, &(0x7f0000ccb000-0x8)="2e2f66696c653000", 0x402, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b2e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b2d000)={0x19980330, r2}, &(0x7f0000002000-0x18)={0x3, 0x1000, 0x0, 0x80000001, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000b4a000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r3) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00008b8000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") link(&(0x7f00004ca000)="2e2f66696c653000", &(0x7f00004a5000-0x8)="2e2f66696c653000") mmap(&(0x7f00001d7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000637000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000000000/0x6a000)=nil, 0x6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4d000-0xe)="2e2f66696c65302f66696c653000", 0x40) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000b4d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000065000-0x4)=0x10) fsync(r5) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00007e2000)="2e2f66696c65302f66696c653000", 0x3fd, 0x101) 2017/10/26 00:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0xfffffffffffff7fd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3d6, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000002000-0x20)={0x4, {0x0}, 0x40000000, 0x0}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000546000)={0x0}) unshare(0x203effc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c58000-0xb)="2f6465762f6c6f6f702300", 0x10004, 0xff) ioctl$int_out(r1, 0x2, &(0x7f00005b4000)=0x0) socket(0xd, 0x7ff, 0x2) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) request_key(&(0x7f0000120000-0x5)="6465616400", &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a1000-0x4)="6c6f3a00", 0xfffffffffffffffd) write(r2, &(0x7f00006a1000)="9d3c", 0x2) r3 = socket(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bc4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)="2f6465762f6b766d00", 0x200, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x6, 0x80001) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000bbe000-0x20)={0x100000, &(0x7f0000f90000)=0x0, 0x2, r6, 0x3}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000a06000-0x20)={0x100000, &(0x7f000002d000)=0x0, 0x2, r6, 0xffffffffffffffff}) getsockopt(r3, 0xff, 0x1, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) r7 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x4, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000-0x11)="2f6465762f7667615f6172626974657200", 0x400000000000404, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000f9e000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9d000-0x8)="2e2f66696c653000", 0x40, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8512, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000061b000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x75) fstatfs(r0, &(0x7f0000380000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setreuid(r5, r5) fsetxattr(r4, &(0x7f0000c37000-0x20)=@random={"747275737465642e00", "237b5c74727573746564766d6e65743170707030232d00"}, &(0x7f00004cb000-0xb)="000004018177726e67bf", 0xa, 0x2) setresuid(r2, r2, r5) mkdir(&(0x7f000055b000)="2e2f66696c653000", 0x1) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000ced000-0x6)="72616d667300", 0x40, &(0x7f000000a000)="") r6 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r6, 0x7, &(0x7f0000cf1000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r6, 0x5450) 2017/10/26 00:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:01 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000605000-0x1)=0xff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f00002d9000)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000)={0x2, 0x1, @rand_addr=0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000282000-0x4)=0xffffffffffff0004, 0x4) socketpair$ax25(0x3, 0x7, 0x100000007, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x61}, 0x40002106) 2017/10/26 00:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6a000)="2f6465762f73657175656e63657200", 0x402100, 0x0) accept$inet(r1, &(0x7f0000bed000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000a69000)="7b51f9bb9ae5cc0dfe01020a00cca50b8c248be5e0b96166048517e6f8b5efeb2b58df8b58f0b250a03b80ce912d7b", 0x2f) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000464000)=0x4) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00006ed000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000815000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) clock_gettime(0x8, &(0x7f00001ed000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x10000, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x80000000}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x8, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x5, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3aceb12d9d25bd9a8ff100adb1421e8a3f7d4fedf535abd92a117662916a321c5fcd2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0xf0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000af8000)={0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00002c0000-0x58)={0x0, 0x41, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000)=0x0) syz_emit_ethernet(0x6e, &(0x7f00009c9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "17bb2e", 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "b570d863dee85363"}}}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x201000440, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000160000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KVM_GOOGLE_GET_METRICS_VM(r2, 0x4010aefd, &(0x7f00002f6000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket(0x15, 0x80005, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00004ce000-0x14)={0x5b, 0x9, 0x6f, 0x3, 0x9}, 0x14) getsockopt(r3, 0x200000000114, 0x2710, &(0x7f00000cc000)="", &(0x7f0000b2f000)=0x0) read(r0, &(0x7f0000010000)="0000000000000000", 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000706000)={{0x2, 0x1}, {0x100000000, 0xffffffff}, 0x1, 0x3, 0x120, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/26 00:24:01 executing program 6: r0 = creat(&(0x7f0000d9f000-0x8)="2e2f66696c653000", 0x3) getdents(r0, &(0x7f0000c13000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000005000)={{0x8, 0x2, 0x6, 0x9, 0x0, 0x1}, 0x1, 0x3569c48a, 0x9}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000008000)={0x381, 0x2, 0x1, 0x7}) 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) r1 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000-0x28)={@generic="9ff4da94d6d2c556217396b1e65a5945", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f000000e000-0x8)=0x45f5a1a8) getdents64(r1, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000", 0x1b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000008, 0x35, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000)=0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000f000)="2e2f66696c653100", 0x0, 0x1) getdents(r1, &(0x7f0000001000-0x9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000000a000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/26 00:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x3c) r1 = epoll_create1(0x80000) r2 = socket$inet(0x2, 0x80800, 0x1) ppoll(&(0x7f00004b8000)=[{r0, 0x15, 0x0}, {r1, 0x20, 0x0}, {r2, 0x0, 0x0}], 0x3, &(0x7f0000427000)={0x0, 0x989680}, &(0x7f00002d2000)={0x1}, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000751000-0x11)="2f6465762f7161745f6164665f63746c00", 0x7ffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 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) pipe(&(0x7f000067a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r5, &(0x7f00001a9000)="2e2f66696c653000", 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) mlock(&(0x7f0000f5b000/0x2000)=nil, 0x2000) r6 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000066b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b97b7d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) listen(r3, 0x19c740) r7 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00002f6000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000712000)=0xc) keyctl$unlink(0x9, r6, r7) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) getsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f0000298000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006c8000)=0x5c) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00005b7000/0x4000)=nil, 0x4000, 0xd) 2017/10/26 00:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f000044b000-0x8)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x100000000, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = socket(0x0, 0x5, 0x7ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007ab000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ea3000-0x4)=0x10) perf_event_open(&(0x7f0000644000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000+0xc44)="2f6465762f73672300", 0x8001, 0x4) r4 = gettid() r5 = perf_event_open(&(0x7f0000814000)={0x2, 0x78, 0xdf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x800000000000, 0x55, 0x0, 0x0}, r4, 0x8bd, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000428000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e4f000)={@common="74750056faff6e000000230000000040", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae8000)="2f6465762f7161745f6164665f63746c00", 0x40000000000001f1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x0, 0x7, 0x10) write(r9, &(0x7f0000eb1000-0x24)="240000001b000901000000000000000001fff50c0900011b00001de80000001ff9161790", 0x24) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x40, 0x401, 0x10a, 0x2, 0x5b71, 0x4, 0x7f, 0x0, 0x800000000000000, 0x0}, r1, 0xfffffffffffffff8, r8, 0x40) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000669000-0x9)="2f6465762f76637300", 0x2ffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00001c1000-0x90)=[{&(0x7f0000f00000)="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", 0x1000}, {&(0x7f000034f000)="", 0x0}, {&(0x7f00002ee000)="c7b34a3b7b0771b727e2685172e101000100ae669d857331fe3f5c1ea1b5fcab9c93741c10efdbd28811f6ba0974c316d05303", 0x33}, {&(0x7f0000ffb000)="7a76d95b6131cc636f684f1bdbc68c028ffa11c4c7e28122a0828d12a92098418455e3b1e7885e50626b8f267a2f64a310e7e4880861f7eeee9d1ff806b4aee46175ef689e9341d1b6db2c0bf326a5ce70085102ec7a1d7f843b4796f0c4f0cef8d571c9df09", 0x66}, {&(0x7f0000070000)="167d8cd4c7619d9dc057259b83fae485572f957fef48624b2994ee3c22169850030e0c95c270c22c44595b1c210f921b50d83900fe3a46c3cff4dcee24", 0x3d}, {&(0x7f0000c3e000-0xad)="24da5da3fc546792d017166129d708cc02e515cd6cdcdf0b00ca69c203e647165900ca79fb0e7a8c02fa4e22d2704e6cefc92e37718cc400f88fae94517e9ae3c6e4f2991dd4f4d824d31c2dda37817f2d03d15eb58702375f6b8c265bed50923c7478f037d9668d1471335f97fa115f58541e81f1d54c6c4e14666a2d063afb829eb055c27799a543e7d42e9f9583b181a1abc51c237db2ddaa46dce5f7c52dae9a226962ac06b971769098c0", 0xad}, {&(0x7f0000f5d000-0x85)="b7f00770e014a97516400aa1691be9376a24b54e84712a4bb6ef7562a295f54af9e862ee7d6c297cdda0e020c4d216ed6c2d9dcb451cb9aa46d0120cfee1cb89dd13eddf0c682bcbc9c60ae550fba2d6bb0965cd283c901be093c91402e69fb4aab6de07994111484ea3ea18c55644627a5bef22287e1a05c760d3c088dbfa5169e7b4a6d3", 0x85}, {&(0x7f0000d9b000-0x7c)="987a117cf27823be8a3042793f1805c1d988d5daed55cb463820b8539fe403967fe13777c32e10a1e713e27d11ee040f1b5fcae89bc8ff46dc2cc2db247d9b13fc8217803686d264b600f9135414d1cb8bad2d80dd0c73632d9551df7a484b71a5408d5429bdbcd72cfa75f37a9adf036a7d3d14159942be0d3785d4", 0x7c}, {&(0x7f00006db000-0x12)="8e6c037fc8b5cf52613749f8a452b3c2025c", 0x12}], 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1a000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_mreqsrc(r10, 0x0, 0x31, &(0x7f00002e2000-0xc)={@rand_addr=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00007da000)=0xc) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f0000aae000)=0x100) 2017/10/26 00:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000809000-0x78)={0x2, 0x78, 0x800000000d4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x79) r0 = socket$inet6(0xa, 0x800000000003, 0x3) bind$inet6(r0, &(0x7f0000967000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xffffffffffffffff, 0xefffffffffffffff, 0x7) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000621000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000003000)={0x0, {{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]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000001000+0xde7)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000764000)={0x100, 0x0, 0x4, 0x6c, 0x0}, &(0x7f0000ff6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c23000-0x10)={0x7ffffffffffff, 0x205, 0xa, 0x801, r7}, &(0x7f00007bb000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000890000)={r8, @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]}, [0xb7, 0x44, 0x8, 0x9, 0x9, 0x10001, 0x5, 0xfffffffffffffc00, 0x7, 0xe2a, 0x1000, 0x2, 0x4c, 0xfe8, 0x2]}, &(0x7f0000419000-0x4)=0x108) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00009fc000)={0x2, 0x5a2, 0x5, 0x1, 0x1b, 0x1}) 2017/10/26 00:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b97000)="2f6465762f736e642f73657100", 0x0, 0x101000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000008a000-0x4)=0x5, 0x4) pipe(&(0x7f00005f6000-0x8)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000013c000-0x9)="2f6465762f72746300", 0x40, 0x0) r4 = epoll_create(0x1) r5 = timerfd_create(0x0, 0x0) timerfd_settime(r5, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000001000-0xc)={0x40000000, 0x0}) poll(&(0x7f000085b000)=[{0xffffffffffffffff, 0x2000000240b, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x4004, 0x0}, {r4, 0xfffffffffffffffd, 0x0}, {r4, 0x4000000008440, 0x0}, {r4, 0x2440, 0x0}], 0x6, 0x37) semget(0x3, 0x1, 0x800000000023) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f000065c000-0xc)={0x2001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000279000-0x4)=0xc36, &(0x7f0000eb9000-0x8)=0x4) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000324000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbc000-0xb)="2f6465762f6877726e6700", 0x440c0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f000084e000)={0x1fe, 0x3, 0x4, 0x2000, &(0x7f000028e000/0x2000)=nil}) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r10 = dup(r6) ioctl$KVM_IRQ_LINE_STATUS(r10, 0xc008ae67, &(0x7f0000273000)={0x800, 0x0}) ioctl$KDGKBMODE(r9, 0x4b44, &(0x7f0000113000-0x8)=0x0) ioctl$TCXONC(r9, 0x540a, 0x0) ioctl$TCXONC(r9, 0x540a, 0x2) 2017/10/26 00:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000779000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) connect$unix(r0, &(0x7f0000a89000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) readv(r1, &(0x7f0000292000-0x10)=[{&(0x7f0000ad7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) inotify_add_watch(r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d4c000)=0xfffffffffffff800) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)="2f6465762f6877726e6700", 0x2000000000024001, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000043d000)=0x20) r4 = open(&(0x7f0000500000-0x8)="2e2f66696c653000", 0xfffffffffffffffd, 0x0) eventfd(0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000462000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000004000)="2f6465762f6c6f6f702300", 0xfffffffff7fffffd, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000f24000-0x4)={r3}) write(r4, &(0x7f0000c0d000-0xab)="2dd908c0d8c46ea0c981858b9c85d9c6a89f296dc2f3e13f11d0387e87a7fbf85135e7fc104fbbcf91b551468575a7f8c1197fc06070cc68a3d0e977409fff3501a0476e6c2d4657d34b8b388eee8a249e36516ab9ef514a6d6e5da3c00045e75b195824334239a106000000d8b124aeabd5a5d67e52731956ac13d81d07f93b8bfa03e04500ff863f6c418aa8dae0d1075c2ac40c6b6ca367599739f2e20204a4629187c39ecdb7f679", 0xaa) fadvise64(r5, 0x0, 0x2, 0x4) 2017/10/26 00:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abf000)="2f6465762f76637300", 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000892000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$random(&(0x7f0000357000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80002) pread64(r1, &(0x7f0000fcb000)="00", 0x1, 0x0) semtimedop(0x0, &(0x7f0000701000-0xc)=[{0x0, 0x7fffffff, 0x0}, {0x0, 0x7, 0x1800}], 0x2, &(0x7f000006b000-0x10)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000513000)="2f6465762f696e7075742f6d6f7573652300", 0x40, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000029d000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000022f000-0x4)=0xc) connect$packet(r2, &(0x7f00000fa000)={0x11, 0xf8, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = semget$private(0x0, 0x3, 0x0) r5 = eventfd2(0x0, 0x0) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000242000-0x8)=0x6) r9 = creat(&(0x7f00008d2000)="2e2f66696c653000", 0x20) setsockopt$packet_buf(r9, 0x107, 0x17, &(0x7f0000e7e000)="548c9831402c513fa2915c174d681f4e73afa439a05eb97750e20a60495878af8a3a354c29accb17e058273698fd193b99d8ab351d154ed30338baec57800093c63debe3107b86dacff23d282718e5d4d3d8c4499168a21c7b55dcca7aec12dbfca3c966d3b012b22684369b5a08d7afcdb596b6a8cb72ce1eaf08680d7b30ee5f7a0b04f8fb33be4b14c833e9a3d368b04f97d0d16c060cdc85fbb8936e9fcedf0ed0080d79615fb9f7bdeec05ea058d53e95cf79b91ae93a26b89f3a6eb0e310acb861b7cb95f1605e7944cbdf4b05cb0ea163875c83d09839ef8ed9e1633a768bb2e9c3652f3307d403b05c1004a3c45f77b4", 0xf4) fcntl$setown(r7, 0x8, r6) semop(r4, &(0x7f0000fc6000-0xc)=[{0x0, 0xffff, 0x0}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000084c000)={0x0, 0x0}) dup3(r5, r1, 0x0) ioctl$TUNGETFEATURES(r9, 0x800454cf, &(0x7f000099b000-0x2)=0x0) setpriority(0x1, r6, 0x2b65) fcntl$setsig(r7, 0xa, 0x12) readv(r8, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)="00", 0x1}], 0x1) dup2(r1, r8) tkill(r6, 0x13) sendfile(r1, r1, &(0x7f00002cb000-0x8)=0x0, 0x8) 2017/10/26 00:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:01 executing program 0: futex(&(0x7f0000000000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000)=0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x40b) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000fc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00001f3000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000013e000)="2e2f66696c653000", 0x0, 0x0) getrlimit(0x10f, &(0x7f0000f38000-0x10)={0x0, 0x0}) execve(&(0x7f0000d2c000)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000264000)=0x7) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00005a6000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000082f000-0x4)=0x1c, 0x80800) creat(&(0x7f0000b7a000)="2e2f66696c653000", 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) bind$unix(r0, &(0x7f0000403000)=@file={0x1, "2e2f66696c653000"}, 0xa) wait4(r1, &(0x7f0000fc8000-0x4)=0x0, 0xa0000000, &(0x7f0000fc7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fc8000-0x10)={r2, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r3 = msgget(0x3, 0x2) msgsnd(r3, &(0x7f0000a53000)={0x3, "ba9c11131ad4ef67b28607266da82f7f9d36a9a777b88aed970fe0a016a2e8bc195d6d43215c8d126f39c5072f3e5f59bcb49227fe4c0b7d1ac7697a2100caa0f1f2f435d8fd1f7e063c036fb20f225cbc80cf0a3b11d42c0db8b381a9a8a50bbe8afdcaa4a194b4ab6fda866b2b0ac59f45335b37c23cc694d9131d8bef7013d807d911da59819485806dce3a27fcf943225a3e773f60e6e0646e263cce16cc6fc2df8239b1af4fc3c798"}, 0xb3, 0x800) 2017/10/26 00:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000040003, 0x200) r1 = syz_open_dev$sg(&(0x7f00001f4000-0x9)="2f6465762f73672300", 0x3, 0x40000) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ca8000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000024d000)={r3, 0x80000, r1}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KDSKBLED(r1, 0x4b65, 0x401) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) readv(r2, &(0x7f0000aa6000-0x30)=[{&(0x7f0000af5000-0xf9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000417000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x2) r4 = memfd_create(&(0x7f000054c000-0x9)="2f6465762f73672300", 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000bea000-0x108)={0x6, {{0xa, 0x3, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c71000-0x14)={0xb, 0x8, 0x4, 0xffffffffffff8012, 0x9}, 0x14) r5 = signalfd(r2, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r6 = dup2(r5, r5) r7 = inotify_init1(0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00008f0000-0x4)=0x5, 0x4) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000b5c000-0x4)="00000000") fcntl$setstatus(r7, 0x4, 0x72109c5fef5d34d3) r8 = gettid() prctl$getreaper(0xb, &(0x7f00007d5000)=0x0) fcntl$setown(r7, 0x8, r8) rt_sigprocmask(0xfffffffffffbfefe, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x2003b008) fcntl$setsig(r5, 0xa, 0x20) inotify_add_watch(r7, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f000080c000-0x10)={0x1, 0xf6, &(0x7f0000cbb000)="f5f12ed8aabcf3ea555c30b30a77560e97d66d5a599d089dcd9be0a5157be9ee32468583d0b42a9da619c4ac4c3d63011ea62bd110dd360e3195dfef01a230d73ed468763bdb71840cee6af34a76f3e92c3e1c161783324dac4b041733a06017a787cb003ced836fcedd1e369aeb6a4af3ad162c1eb8857ae49ef67ff72fa9cf26eff97401f9514d175cdebc2f8beed81eaa83596540ae0439cab0f978bfe121a4f3d6d192917aa2b491c692b1dcaf1b1b41490bc5ed5b4976e8c6c1fa5040eeb5518b9a6725f8cf648350643afb08b500492f71a704293ce17a33d421c99bb931f8d98dcd1ecdc001cbb2a8b129b84e3a6355ae1832"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00004be000-0xd3)={0x0, 0xcb, "f5374218a581a0c397fb76f07a0449cee0be320174af2e41bc8db4f26d46c74778781c969b15c49131ad7a3e9e038b8ece2f811425402065e02cefe6362cc4df7bff64cb66957d840a95cc6ac3d9bb9483576f4ae621cc5a4b1320c0e155e20457bb01d8a63d6d88b586f303329ff7738e21d1e470e56656f977ec1a1626b6231e58e452327206c9799be99e146e14c95faaee342e78a7b564e0427091b7d1674900af3c97584acbfc1e5cb9a4672e127313e324be9b32d1817310445364dacbd1668704485bf48de0ed0a"}, &(0x7f00000ad000-0x4)=0xd3) open(&(0x7f0000193000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/10/26 00:24:01 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000ac000)=0xffffffffffffffff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de1000)=0xe8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000de0000)=0x1, 0x4) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000de2000-0x1)="55", 0x1, 0x0, &(0x7f0000de3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000de5000-0x10)=@generic="0005fe21f0e5a0d805dcaa85ab68238b", 0x10) mmap(&(0x7f0000125000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000de4000-0x5ab)="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", 0x1000, 0x4004, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) read(r2, &(0x7f0000a17000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) 2017/10/26 00:24:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00002aa000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xa028) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xfffffff7fffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000003, 0x3e, r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@nl={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc7000-0x50)=[], 0x0, &(0x7f0000001000-0x10)=[{0x10, 0x0, 0xfffffffffffffff7, ""}], 0x1, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x40032, r1, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ea7000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x0) mkdir(&(0x7f00004dd000)="2e2f66696c653000", 0x125) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fcd000)="6e667300", 0x0, &(0x7f00007f3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00006ef000-0xb)="2f6465762f766373612300", 0x80000000, 0x400000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000372000)={0x0, r3, 0xab2f8033298ebef, 0x0, 0x0}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)="2f6465762f6b766d00", 0x5, 0x0) unshare(0x41ffffe) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00003dc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000081c000-0x8)="2e2f66696c653000", 0x108) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) dup3(r5, r6, 0x80000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfc000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet6_dccp_int(r7, 0x21, 0x1, &(0x7f0000fcd000)=0x0, &(0x7f0000e14000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f00003db000)={0x1, 0x0, [{0x2010000000000009, 0x400000002, 0x0, 0x0, @irqchip={0x3ffff7, 0xfffffffffffffffb}}]}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000d99000)={0x400000009, 0xfffffffffffffff8}) 2017/10/26 00:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e97000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001b5000-0x5)="7573657200", &(0x7f0000411000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000ffc000-0x5)="6465616400", &(0x7f00007e9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b48000)="706f7369785f61636c5f616363657373747275737465645d6367726f75702d6370757365746d696d655f747970652d5c656d3000", 0xf7ffffffffffffff) r2 = request_key(&(0x7f0000432000-0x8)="6b657972696e6700", &(0x7f0000dba000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000996000)="2f6465762f73672300", 0xfffffffffffffffc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b25000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000074e000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x8, 0x1, 0x2, 0x2b6, 0x8, 0x4, 0xae, 0x100000000, 0x8001, 0x10000, 0x5, 0xfffffffffffffffe, 0x0, 0x10001]}, &(0x7f00001d2000-0x4)=0x108) sendmsg$inet_sctp(r3, &(0x7f00008cd000)={&(0x7f00003b4000)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f000073b000)=[{&(0x7f0000ec8000-0x59)="82f186dd2422274052cb5d31147275bea6d495a914e304b7f51057df70b7fd1967e8a1eb0315154c7e12a34f82cfa97bad20ac6b05df61839fe9776ff569ea399100484be0150eb5cea1ddf8ca7434b321d70b274e9a43a7d4", 0x59}], 0x1, &(0x7f0000176000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x3, 0x3ff, 0x1, r4}}], 0x1, 0x40041}, 0x10) r5 = request_key(&(0x7f0000765000)="6465616400", &(0x7f00003ca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000042b000-0x6)="2747504c7b00", 0xfffffffffffffffa) keyctl$link(0x8, r5, r2) keyctl$describe(0x6, 0x0, &(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(0xffffffffffffffff, 0x4) r6 = syz_open_dev$sg(&(0x7f0000785000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() accept4(0xffffffffffffffff, 0x0, &(0x7f0000a1b000-0x4)=0x0, 0x800) 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}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r6, &(0x7f0000bbe000)="2e2f66696c653000", r6, &(0x7f0000b5b000-0x8)="2e2f66696c653000") r8 = syz_open_dev$sg(&(0x7f00005a8000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r8, 0x2287, &(0x7f00005ba000)="7a") r9 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000701000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpgrp(r7) creat(&(0x7f0000f0a000-0x8)="2e2f66696c653000", 0x0) readv(r9, &(0x7f0000206000)=[{&(0x7f0000f7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00002d7000-0x2)="0000", 0x2}, {&(0x7f0000442000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x3) 2017/10/26 00:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e7, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0xfffffffffffffffa, 0x6, "eb8ce7", 0x1b1, 0x5e, 0x7fff, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x3b, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xf4, "362ac2503de646028064f85e0d15944be3873fcc49e00aaba6200182e279fe4cdfaf62d3e038e6c882e89c5afd698def63a2ad31851dd65645f1321e6915ab49589645c8cd69d69523b05c736187e6d8c073cd12b35aa9e6e49b07fdbfefd87e170cdc4c6801afd9cd91f1aa943b92721e958c35dd41db6353085cc6d5018cfd11ad7d7b92ced158921b97e33d4ac7937a5ba6aa6218104d78db57aab7302ef5a05b786225118742fa5eac1fec27d7173b3ae81e572576d64977f17b01387d5291afb7320ff89571648b58d87648b391c601403dc2b693106b8c74ea2714963097e5422fbf161e5873aceb43ee457b4c0fd7029c"}, {0x0, 0x10, "85ed2fdfe645246f07404f009aaa7cab"}]}, @fragment={0xff, 0x1, 0x401, 0xcb, 0x7, 0x646e, 0x3}], @udp={0x2, 0x3, 0x99, 0x0, "961476735c6e5b292b17a6de1c1b32f1073ec77bb3f033fb6361a6d37cba47cfdfb31264f4afecb71680430e2f7688d0fe8fcb29511d69c49ae5d1c01147a942b6565791fc404baee6df247e88112bf39dcb6d60df18e931995729e92e21fab19d4b79eaca70ce0662644bbc727cd1950c00c5ba78bff0f0ca9008c3317998f65b5acb78420a1d0ae1ffb08eb83f6daa5b"}}}}}}, &(0x7f0000ff1000-0xc)={0x0, 0x1, [0xf]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8b) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl(r0, 0x4, &(0x7f0000478000)="") ioctl(r0, 0x6, &(0x7f0000ccd000)="79a5351ce655411354b741692e7ab0de1cc1ba08d3e13949e02a30b0292ac7800527e42ea2ca9c68cc6a2be23004499683d197a474a9faf0c05558138363675a54e750aa9acaefe093eecdf2c028a18db16fcff7a59cb0bf286a6cd81e72feb608d2dbfd567daa3bc84d3bf64d3511c2f396ac06530992377773a062a6fe") ioctl$KVM_READ_LOG(r0, 0x4010aef1, &(0x7f00007bb000-0x10)={0x1000, &(0x7f00007ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fcntl$notify(r0, 0x8, 0x80000000) write$tun(r0, &(0x7f0000bfb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [{[], {0x8100, 0x0, 0x10001, 0xc00000000000094}}], {{0x883e, @arp=@generic={0x101, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @random="150657aa95b2", "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bc4000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) socketpair(0x0, 0x0, 0x2, &(0x7f000045b000)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x0, r3) pipe2(&(0x7f000014a000-0x8)={0x0, 0x0}, 0x20000000800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfb000)="2f6465762f6877726e6700", 0x400000, 0x0) socket$inet6(0xa, 0x800, 0x5) 2017/10/26 00:24:01 executing program 5: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000dd1000)={0x27, 0x6, 0x0, 0x7, 0x20, 0xfe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x4}, 0x60) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg$netrom(r0, &(0x7f0000c9d000)={&(0x7f0000319000)=@full={{0x3, {"f7ab9d5bc9a9a6"}, 0x4}, [{"e636accc9922b6"}, {"604f684ae02c9a"}, {"1ea5f4ff6b77f3"}, {"11878b37424ce3"}, {"12b34ead9e3e4e"}, {"464d7b25418c30"}, {"0b3176da6241c8"}, {"8510f197938736"}]}, 0x48, &(0x7f0000327000)=[{&(0x7f0000b4b000)="5eb92e526cabbad477c87c0d387e57bddefdc1b0ff0911c16d18a43045e57397dedb1221fb5b8af236ec814c67332fd1a2d2c08e521c2d4ffe1742a5a14c0d39f7bc51e738157e1f5ef665a1ae114b5961fb9ee82eeea7e5a68400a92a431de2e14a2f3da618d9ba2926f272e7e99454c6fdb2218bd88d4c2df0f5d8ce67bcd63a1153be27f74a96bd009f0e96c3d4e7764432d1f7a1bf66efb54c6e035a8b93fae7c88ab88efb8ced5040543cd07789e7836408ac98308c7f56f5a3b88e2f37883400e9fac241a6c2cecb5da7afbc78ce2445236c2bbf", 0xd7}, {&(0x7f0000166000-0x3c)="dead7216e280ec878200cf1736a8254f00f21852ec3ed9dec24af184d9daae15749869759751a8df46161e85e53bf172e15f1188a2635abaa9efa9caf22062141f15a40aa233cd959f4eb165f0bbca70d66f2c92555f1e96276d3b47fe78a501a7573e56a51096f34cb49ae9f9537ebd429db1", 0x73}, {&(0x7f0000e72000)="3903f8a7be15fbc585c73071ecc1527cee71a59b8585f081b7d90596933f8631cfa7a39273e0", 0x26}, {&(0x7f00000c3000)="b4736ae2d4e42e8430495a7ce96e0a6771e0941df13fd8533f7c87725923faa9b4d0e72d30d33c82120cc4d9f365f4cf1adb9f5414ed721eccd4cbbbaed9c6a706504aa37632f572958255eabc37f52769a41a8219b0640e535d7b25", 0x5c}, {&(0x7f0000eab000-0x40)="8b2146d50c62c6d58fa256490a184413ec3272486067bc36ac4c15e9c4f047078384671969d2e8e0a3495bce154130735effed5b7ed54d85d19e7ceb30a9c109", 0x40}, {&(0x7f0000b7f000)="5813749bab4ce756852ef675b102ff128ffa1873be6773e0d1845f22582d1db809a91bdb0999066961a51c043d4c2d7030494debb97410d7167b430913569d017f06df3c6cb8a48288e070f6d214ea0716d5e06bf8875f93ec2692efc97867bc28f0f9a70fe0b572ddeb06909731d3fc7129d19568b6e12b5c4ea9f6133c50363ef4ed8dd3cbbb1e9891e2be8f13d7573d2c3d50e2bbd4b0230cc1f3780e3d146491b3bd600f75d779c89229d7efa323", 0xb0}, {&(0x7f00009a4000+0xe1)="c0f74949e6909c6419d7b1041cea21500d1f", 0x12}, {&(0x7f0000bac000-0xc4)="c1ae35d9e92de944f2e1cfcb7a2dff36b0a711727cc49ed0475450b41bb4f399c0c88b993279925749411a6e2141931e4da0ab2d815bf4b955eee575797817f04628cbf2210dc12e67430cb0f644c939a837defa0b8b1154b1b9af47aa13dc06f7661e1eb3447e30571141ec3222c3326861a22bacfd41177431d12432b3de49be649326f5e1775bd74f1d7fbfa73805a6d186ab4f988bddbfb1824eff2a1176e061299751e56685c509d137bb2a802b267b2e6c6f47869e0901baa82b1c4c3f48ddfc0a", 0xc4}], 0x8, &(0x7f00009ed000-0x3c8)=[{0x40, 0x0, 0x8, "d19994da46b74b472548b6e0a7d871c2d0012cd18ced3374fdbc1e285334a4dfd380cb5eba2a7aad8da4f12af0"}, {0x78, 0x103, 0xffff, "5db4e946d3bbfab2dc93de130cbc6e1f8e1b71557d7cdd2d2b9e65784da59a5792e7e90b554ae083eeb1887fb2e634f13af2f82ca0fe27532aa79c12957a06bc4f847ab61bb86e486b18da737b303f233fa531f5dee32a0ff44f029bb83c34aec47dafeed8"}, {0x80, 0x100, 0x5, "41d98ea09880ee3240a7982debd87d808a3999508fa2d1d82fd141c8cde005459331c2a64a94a0eaf96ab70b6baf4311a5a62c47c9808a7c05a0eaeccfe76b25d5750857f15b70c81925e3575eb58545c4bc82ba4ebf4fbc3977a1f7db1bcc007b264926859b51d32eaab5312c8100"}, {0x20, 0x198, 0x42, "bd937dcaa6d1b9905225"}, {0x100, 0x8dbcdfb4e32f8bb3, 0x7, "dddb2f1fdd0e76283592a05b2869a178340c2673100bdc6db1430120cdafe62ecc2fd6e6303a3d3ca076df41e0ce7147360ad455b934f244e5fad2654382990a11a3fc488b1f77604938763ccda7e869134528ebf5a29b32af0abb4246aa6c227556d9065060efaec49756ec6c58e8a25d3d777a713ce10dd9a4017b3a90826daced392b1cb49c9b5183dabef3fa02518996b86ec4fa3d93703011edb63cd8fbfb4e81729bf5857b0bbc245e8bbbb883333f309fa8304a1f1b43e1295757f7383ac052fe9b751667fbcb8f86a977779acc79b25375b21beefccf2b394cc0225e4fcc5721fd23c63593f0"}, {0x78, 0x103, 0x2, "0868f364e7284b7ddbf44fa74bd1f734bebe94119334beade255903eda2a26b82c2ac661cfbb212325ae5da51ffdb0ffe9243edd75028b89b96b15d42ee5add7ae57f20a3f697202cc7454cc2e655f5e08fa9908730f43b4fce0f1103dfc3c937dece89aeb67"}, {0xf8, 0x85, 0x5, "e5a77f2e10c31778b066398793cad355e37e8c8d143ce5fc86c3ead08c6993c25af42b93955857e8b02bcb7465d88e37526fde4338641954c4af4986cb40b270dc0c65556de3ab412cd97b7e2cf02d659dabe9d47da77561923a80353221173b0723b2a4df7c0f506a31e598d1baaf853e430d4452d4491011e311c72a6e4a8b8246f4e3bcddd571cd7e82c9a8e36d411b67dad1a14234efa9f5041af0b7f7e30d09dd50b710b6a2b16a57ff3c2d68fcd7e37868f2ea43f3a61113f828e9757565a16759abd7ee24a0d4a7cba59802d217cef40fa2838c626181d56133c37e782dd895"}], 0x7, 0x8001}, 0x0) r2 = accept4(r1, &(0x7f0000eaa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000471000)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000e90000)={{0x5, 0xffff, 0x7fff, 0x1000, 0x5, 0x8000}, 0x0, 0x5, 0x8, 0x0, 0xfffffffffffffffa, "0230af872ccdaa55b9510d1d23721af86470cb2e682ad0127123a4f34f73515e10217db9ae10650b718449c471b1e129b6a947d28adf0dd0689d0d3d15b8d5603d1b21d3c612e491d38e72a00d313a93548562d99203a9f875"}) sendto$inet6(r1, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000334000)=0xfc, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ec7000)={0x0, 0x23, "cf98c68b648bb0caf3215ea26bdee6947e8c8938fc7cf87a993ba676f4b26da88b73dc"}, &(0x7f0000c7b000)=0x2b) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab4000)="2f6465762f6175746f667300", 0x1077658a9e1041f1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000911000)={0x1, 0x107001}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a0000)={0x863, 0x0, 0x6, 0x8, r3}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d53000-0x4)=0x0, &(0x7f000016b000)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f000073f000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000125000)={0x0, 0x0}) getsockopt(r1, 0x84, 0x80000000075, &(0x7f00005ff000)="0000000000000000", &(0x7f0000ff7000)=0x8) modify_ldt$read_default(0x2, &(0x7f000030a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e18000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a8000-0x4)=0xe8) setsockopt(r5, 0x1, 0x5, &(0x7f0000630000-0x5)="7f5c980eb0", 0x5) recvmsg$kcm(r2, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f0000459000)=[{&(0x7f000045c000)="000000000000000000000000000000000000", 0x12}, {&(0x7f00003c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001ff000-0x4)="00000000", 0x4}, {&(0x7f0000405000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x4, &(0x7f00004ae000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x3}, 0x2020) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009ad000)=@common="65716c00000000000000000000000000", 0x10) 2017/10/26 00:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000626000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5b000-0x4)=0x10) read(r0, &(0x7f0000492000+0x946)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) r4 = socket(0x10, 0x3, 0x10) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000573000-0x4)=0x5, 0x4) write(r4, &(0x7f00009be000)="220000001b00030b00000000ef00120120000000000200000000000000ea000500291f", 0x23) pipe(&(0x7f000083d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000bbf000-0x10)={0x7, &(0x7f0000d62000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000301000-0xc)={0x0, 0x80000, r5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00003d1000-0x4)=0x0, &(0x7f00002cb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000062000)=0x0) setsockopt$inet6_tcp_TCP_CWND(r2, 0x6, 0x6b4, &(0x7f00007c6000-0x4)=0x801, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00003e5000-0x4)=0x8, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f000061e000)={r7, 0x2}) recvfrom$unix(r7, &(0x7f00002c0000)="", 0x0, 0x41, &(0x7f0000837000)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000e17000)={0x3, &(0x7f00009e8000-0x18)=[{0x80, 0xfffffffffffffff9, 0x7f, 0x1}, {0x3, 0x32, 0x0, 0x7f}, {0x10001, 0x3, 0x6, 0x0}]}, 0x10) [ 50.697982] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.716194] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.717976] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.718455] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 50.731979] sg_write: data in/out 327644/32 bytes for SCSI command 0x4f-- guessing data in; [ 50.731979] program syz-executor4 not setting count and/or reply_len properly [ 50.829668] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.829699] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.832332] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.832862] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 50.840741] sg_write: data in/out 327644/32 bytes for SCSI command 0x4f-- guessing data in; 2017/10/26 00:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd2000-0x9)="2f6465762f73672300", 0x0, 0x200100) r2 = accept$inet(r1, &(0x7f00001be000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6f000)=0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000a75000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_MEM_UNLOCK(r0, 0x801) getsockopt$inet6_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000b94000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dfc000-0x4)=0x22) r4 = open(&(0x7f0000032000)="2e2f66696c653000", 0x40000, 0x2) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000617000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000fd2000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGSID(r4, 0x540f, &(0x7f00004ae000)=0x0) fcntl$setown(r2, 0x8, r5) ioctl$UFFDIO_COPY(r4, 0x8010aa02, &(0x7f0000e0b000-0x10)={&(0x7f0000f4f000/0x3000)=nil, 0x3000}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000092000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000f68000)="7b656d306e6f64657600", 0x0) io_setup(0x2, &(0x7f00002ec000)=0x0) io_submit(r7, 0x1, &(0x7f0000a54000)=[&(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, r6, &(0x7f0000f6c000-0x1)="", 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000230000-0x10)={0x7, 0xffffffff00000000}) r8 = perf_event_open(&(0x7f000008c000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0xd2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x802, 0x0) signalfd4(r8, &(0x7f0000f42000)={0x401}, 0x8, 0x80800) inotify_init1(0x800) write(r9, &(0x7f0000e3a000)="230000001e00056d00000000000051030700000000000000000500101d02000ae517c7", 0x23) 2017/10/26 00:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:02 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000086c000-0x8)="2e2f66696c653000", 0x40) r1 = accept(r0, 0x0, &(0x7f00001a0000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000515000)=0x7, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000a21000-0x78)={0x2, 0x78, 0xfb, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe2, 0x0, 0x0, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x80003, 0x0) read(r3, &(0x7f0000fa8000)="", 0x0) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x14, 0x16, 0x11, 0x0, 0x0, "0a0404"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000fd7000-0x8)="2e2f66696c653000", 0x0) r5 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009c3000)={0x0, 0x0, 0x0}, &(0x7f0000203000-0x4)=0xc) fchownat(r4, &(0x7f000001a000)="2e2f66696c653000", r5, r6, 0x100) r7 = openat(r4, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r7, &(0x7f0000296000-0x8)="2e2f66696c653000") ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f0000205000-0x1)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000fd6000-0x18)=@add_del={0x2, &(0x7f0000fd6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r4, &(0x7f0000060000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd6000-0x10)={0x0, 0x989680}, &(0x7f0000fd8000-0x4)=0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000133000)="6c6f676f6e00", &(0x7f0000c48000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a0000-0x1d)="65746831267b6367726f757063707573657476626f786e657430252600", 0xfffffffffffffffe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000032a000)=0x2, 0x4) personality(0x4300001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000053d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000+0xc41)=0xe8) keyctl$chown(0x4, r0, r2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068e000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000c91000-0x4)=0x100000000, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb3000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000988000-0x14)={0x5e63e53, 0x1f, 0x4, 0x7f, 0xffffffffffffffff, 0x6, 0x3, 0x0, 0x2, 0x7d}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000ff9000)={&(0x7f0000ac0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f000053b000)={&(0x7f00001a1000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00009d6000)=0x4, 0x4) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000fdf000-0x8)=0x0) 2017/10/26 00:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x5, 0x0, 0x1c, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000652000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000033e000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff20d, 0x80) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ed000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000479000)={0x0, 0x0, ""}, &(0x7f00007c8000-0x4)=0x8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000011000-0x7b)={0x0, 0x0, ""}, &(0x7f0000010000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e82000-0x6)={r3, 0x0}, &(0x7f0000010000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000011000)={0x0}, 0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00002e8000-0x28)={@generic="f05d6080c7cf8e253d4488520600e38d", @ifru_names=@generic="8bd2237b06ddfae94c6f61838c78542d"}) bind$inet(r4, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0x0, 0xff, 0x1000000001, 0x0, 0x1000000000000000, 0x4}, 0x20) bind$inet6(r6, &(0x7f00008c3000-0x1c)={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0x11, &(0x7f0000f5b000)=0x3, 0x4) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00007b2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000072e000-0x4)=0x60) connect$inet6(r6, &(0x7f0000892000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f00009cb000-0x9)="2f6465762f72746300", 0x440000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000091f000-0x1c)=@req3={0x2, 0x5, 0x3, 0x4, 0x18bfbe58, 0x9, 0x8}, 0x1c) 2017/10/26 00:24:02 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f73657175656e6365723200", 0x2501, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000bc000)={@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x2, &(0x7f0000005000)=[{0x2, 0x9, 0x100000001, 0x5}, {0x7ff, 0x7b1e, 0x3, 0xfe29}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) stat(&(0x7f0000638000)="2e2f66696c653000", &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20000, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000379000-0x8)="2e2f66696c653000", 0x400000000010040, 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009c9000)="", &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f67000-0x40)={0x0, 0x5, &(0x7f000059c000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x5], &(0x7f0000a98000-0x28)=[0x0, 0x0, 0x0], 0x0, 0x0, 0x0, &(0x7f0000434000-0x4)=[], &(0x7f00003b6000)=[0x0, 0x9f4a], 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000078f000)="2f6465762f72746300", 0x40060, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000cd5000)={0x51, 0x0, 0x0, {0x7fffffff, 0x0}, {0x0, 0x0}, @const={0x180, {0x96, 0x80, 0x7, 0x5}}}) clone(0xfffffffffffffffd, &(0x7f0000dbe000-0x1)="5e", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mq_timedreceive(0xffffffffffffffff, &(0x7f000091c000-0xb7)="", 0x0, 0x0, &(0x7f000047e000)={0x77359400, 0x0}) llistxattr(&(0x7f00000ba000-0x8)="2e2f66696c653000", &(0x7f0000722000-0x10)="00000000000000000000000000000000", 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x942393d4082bc7c7, &(0x7f00001ae000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009d0000-0x4)=0xee) clone(0x200, &(0x7f00001f3000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000013e000)="2e2f66696c653000", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002c7000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a7f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x6, 0x7a, 0x4, 0x5}, 0x20) 2017/10/26 00:24:02 executing program 4: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x8, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mq_open(&(0x7f0000015000)="a26367726f75707b70707031232400", 0x40, 0x10, &(0x7f0000013000)={0x5, 0x4, 0x8000, 0x4, 0x1eb, 0x9, 0xffffffffffffffe2, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r0 = open$dir(&(0x7f0000007000)="2e2f66696c653000", 0x202000, 0x2) r1 = dup(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x201000440, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000018000)=[@text32={0x20, &(0x7f0000019000-0x50)="0fc72936f30f52d80f300fc75f09b8010000000f01d9b9d70b0000b88a000000ba000000000f3066ba2000b000eeb8010000000f01c13e2e2ef2f2f466baf80cb8b8894589ef66bafc0cb8b40d2d31ef", 0x50}], 0x1, 0x20, &(0x7f0000015000)=[@cr0={0x1, 0x40000}, @cr4={0x1, 0x100}], 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f6877726e6700", 0x80, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = msgget(0x2, 0x200) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r7, &(0x7f0000001000-0x46)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xc4, 0x2, 0x2800) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000006000-0x4)={0x11, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2c, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f000001e000)={0xaac75d3986ff5ebd, 0x1, 0x7, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000015000)={0x14, 0x1, 0xc0, 0x0}) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000014000-0x40)={0xec80000000000000, 0x0, 0x240000004, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000095a000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = eventfd(0xfff) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000865000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffff, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00007e0000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) [ 50.840741] program syz-executor4 not setting count and/or reply_len properly 2017/10/26 00:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x6, 0x84, &(0x7f00009df000-0x8)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000aa4000)="2f6465762f766373612300", 0x5, 0x46300) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000af8000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00009e6000+0x3d9)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r3 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000ddc000-0x10)={0x4, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000266000)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000ddd000-0x8)={0x3}, &(0x7f0000ddd000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) write$evdev(r4, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x3a, 0x2}, {{0x0, 0x0}, 0x965, 0x100000001, 0x87315}, {{0xe3dc, 0x3}, 0x7, 0x8, 0x0}, {{0xfffffffffffffffe, 0x0}, 0xfffffffffffffffb, 0x1fe, 0xf65}], 0x60) ftruncate(r4, 0x10000) 2017/10/26 00:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:02 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000ed000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d51000-0x20)={0x0, 0x4, 0x8000, 0x602fa184, 0x8, 0x4ad, 0x9, 0x1, 0x0}, &(0x7f0000ae1000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001be000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000555000)=0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e4000)={0x0, 0x0}) request_key(&(0x7f0000aa8000)="6409000000", &(0x7f0000fb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000348000)="6367726f757000", 0x0) stat(&(0x7f0000792000-0x8)="2e2f66696c653000", &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000024000-0xc)={r2, 0x3, 0x0}, &(0x7f0000674000)=0xc) gettid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000143000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GOOGLE_GET_METRICS_VM(r5, 0x4010aefd, &(0x7f00001d1000-0x4)="00000000") ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x1, 0x2, &(0x7f0000ae1000)=0x0}) sendto$inet(r5, &(0x7f00002af000)="1ad4c4b08c693dc487c077f5f6fbeebbecdd77a8e5fa8c20cdcc948b6010d632a33264fa60e9a19e3bdad050b807013a8ee79479785b7ed877cf8b4d6b88ecca164234e280d9835d125ad8a0347d97d2a1aba62bbc3370430a582df5d1c1a531190c8f9125657cd5e125987b53066229546e143067e763881a18813faeccbd77c3d60cb3194694db94d3b93972831e4fd37b4f9fe0dd", 0x96, 0x40, &(0x7f00007f2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/26 00:24:02 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @rand_addr=0x80000000, @multicast2=0xe0000002}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ddf000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000+0xef)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000018000-0x18)=[{0x0, 0x5f7f}, {0x3, 0x5}, {0x3, 0x80000001}], 0x3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000ff2000-0x18)={@loopback={0x0, 0x1}, 0xa, r1}) syz_extract_tcp_res(&(0x7f00003c9000)={0x42424242, 0x42424242}, 0x100000001, 0x1ff) syz_emit_ethernet(0xfa, &(0x7f0000fed000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x1, 0x10003, 0x45c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x3f, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x2, 0x35, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ff3000-0x4)=0x0) r8 = getegid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f00009ef000-0x20)=[{0x20, 0x1d, 0x305, 0x4000000000000000, 0xfffffffffffffffc, "900000000000000004000301040001fc"}], 0x20}], 0x1, &(0x7f0000f06000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r2, r8}], 0x1, 0x8010}, 0x0) poll(&(0x7f0000fec000-0x40)=[], 0x0, 0x100) syz_emit_ethernet(0x98, &(0x7f0000012000)={@random="e7a5fd000000", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x1000000000000007, 0xffff}}], {{0x0, @x25={0x2, 0x2867, 0xb, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1931273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x8a, &(0x7f0000aee000-0x8a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0xff, 0x1}}], {{0x88f5, @ipx={0xffff, 0x78, 0x101, 0x5, {@broadcast=0xffffffff, @random="2952b4cc3f96", 0x20}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "44b456d05ce34ae051d3b00fdf5769c6c6fbaa2efce3fed3a663c2195c60a246927fe949f4ff7a6ade39f1ebfd8ca31752e3c359ab518381603694afb106f615276d711dd8aa255d97d388ea3f6fe293da0ea5b6e17dda5e27b7"}}}}, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f000000e000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r6, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet(0x2, 0x0, 0x800000000000006) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x19, &(0x7f0000ff5000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0xfffffffffffffffd, 0x203, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000934000)="2f6465762f766373612300", 0x6, 0x8000) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1cba253f, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a5b000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000028a000-0x10)={0xf000, 0x11f000, 0x0}) socket$inet6(0xa, 0xfffffffffffffff9, 0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a8f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x20000000fc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x7, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000658000)="7070703000", 0x0) fcntl$addseals(r1, 0x409, 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r5 = accept4(r4, &(0x7f0000043000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x801) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fd8000)=0x0) ioctl$int_out(r1, 0x8000000003, &(0x7f0000a86000)=0x0) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049de9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") ioctl$LOOP_SET_FD(r3, 0x4c00, r3) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000)="2f6465762f73657175656e6365723200", 0x30000, 0x0) poll(&(0x7f000001b000)=[{r4, 0x4200, 0x0}, {r4, 0x4, 0x0}], 0x2, 0xfd) setsockopt$ax25_int(r5, 0x101, 0x4, &(0x7f000000a000)=0x9, 0x4) fcntl$getflags(0xffffffffffffffff, 0x401) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000a2e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000000e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, r10}) 2017/10/26 00:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009aa000/0x6000)=nil, 0x6000, &(0x7f0000bd9000)="") r0 = memfd_create(&(0x7f000089e000-0x1)="00", 0x3) r1 = socket$inet(0x2, 0x80007, 0x3ff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b52000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004cb000-0x4)=0xc) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000aec000-0x2d)="d74de04fbfbd90c01d2ad99677f739f6c56e880bc5077498c2ff920818ed89972c8ce9bd7d37de6d8bfd3d33ff", 0x2d, 0x10, &(0x7f0000e67000-0x10)=@ax25={0x3, {"2d58c051335586"}, 0x1f}, 0x10) r4 = socket(0xf, 0x3, 0x2) accept4$inet6(r3, &(0x7f0000abf000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000da0000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f000004a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000124000-0x4)=0x14) syz_emit_ethernet(0xed, &(0x7f00002d0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xb7, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xffff, 0x9, "19d6b5a28039f77761246ddb400ce47f1036ab735477c12d1f7b6bfe488f5ac67e7d9b5698ecc70e9ce466508a2cad8de6a9dd2e78d229ef9e82d39209345a78eb757ea4a6e3e2269a34c1b698c4b0c20045749e92b964615c9c7b08ec4f0860dd1066b3e5b589ba468e82b528fda13b4712a6009e7e72a8cb08a63f1aa95a7be86d2a6dc82ef343c0e812363ab43c5322409a47c3caed8b0c1573baf6c14f8b5682eab2ba33ebfed54fe791fa0afb"}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r6 = accept4$inet(r1, &(0x7f0000085000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000880000-0x4)=0x10, 0x80001) write(r6, &(0x7f000056b000)="003fe614208103ffee000000000036ff", 0x10) connect$bt_sco(r4, &(0x7f000094b000)={0x1f, {0x0, 0x2, 0x1f, 0x20, 0x3, 0x2}}, 0x8) getsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000bad000-0x3)=0x0, &(0x7f000029d000-0x4)=0x4) syz_emit_ethernet(0x71, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x0, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0xfffffffffffffffd}, @cipso={0x86, 0x12, 0x0, [{0x0, 0x9, "d1c7f886d7192e"}, {0x3, 0x3, "03"}]}]}}, "0f54d9"}}}}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10200, 0x1, 0x2000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x0, 0xa, 0x1040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0xe, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0xb0, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416a629c410c738c5f19ce20f700431097e62fb0d5baa1810382359edae629324f33d346ed62e43"}], 0x1, 0x0}, 0x0) r1 = perf_event_open(&(0x7f0000cc1000)={0x2, 0x78, 0xd4e9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0xffffffffffffffff, 0x6cb74aaa, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x10000000, 0x0, 0x0}, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e87000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000)=0x14) bind$packet(r0, &(0x7f0000dea000)={0x11, 0xb, r3, 0x1, 0x5a322bf2, 0x6, @random="39bfcf965848", [0x0, 0x0]}, 0x14) r4 = inotify_init1(0x80000) fstat(r2, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) r6 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0xa, 0x6) r7 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) r8 = openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0xb) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000ef9000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000bdf000-0x4)=0x0) fcntl$getownex(r6, 0x10, &(0x7f00005e2000-0x8)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000028f000)=0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00002c4000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000536000-0x4)=0x0) r9 = getpgrp(0xffffffffffffffff) getpgrp(r9) writev(r6, &(0x7f0000002000-0xa0)=[{&(0x7f0000fb7000)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff3d919ad9317e82636d0cb8d9fe0dab", 0x10}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r7, r6, 0x0, 0xffffffff) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000620000-0xc1)={0x9, {{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]}, 0x1, 0x0, []}, 0x98) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f000095f000-0x8)=[0x0, 0x21]) lgetxattr(&(0x7f000042a000+0x2ef)="2e2f66696c653000", &(0x7f0000c12000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000062000+0x5cf)="", 0x0) write$eventfd(r0, &(0x7f0000c2c000)=0x101, 0x8) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000a8e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x0, 0xbab}, &(0x7f0000a3b000)=0xa0) 2017/10/26 00:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:02 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0x1ed00000000}, {0xfffffffffffffc00, 0x2}, 0xce, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000000d000-0x68)={0xfff, 0xffffffff, 0xfff, {r1, r2+10000000}, 0x7fff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x2, &(0x7f000000a000-0x10)={0x2, &(0x7f0000003000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000007000-0x4)=0x10001, &(0x7f000000d000-0x8)=0x4) socket$kcm(0x29, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f76637300", 0x0, 0x0) r4 = semget(0x2, 0x3, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r4, 0x7, 0xe, &(0x7f000000d000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000001000)=0x9) 2017/10/26 00:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000260000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bf000)=0x10) write(r0, &(0x7f0000d9f000)="e895d5026fb1fe494b7d4d99c8240b6774856491683ebeda679dc7a628cfbfac676cf3842c7f75e4411988f3a6085110ecffae284a078dc47f2cd2f10976f11ee6a38f608f8d7d04934ed50efdcd36cf91f07b52c99c34c0590c151a30bbdc73418a8d7bb53dbe2693327ccdc038003b9ef20855c55c6fbafa8255983b755617017c3f03a9842e62991c9ad483bb116d0b8ad16ddcaaa930e169f258264c97a3", 0xa0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000107000-0x37)="", &(0x7f00002be000)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000ad0000)="") rmdir(&(0x7f00008f0000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept$inet(r1, &(0x7f0000596000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4d000)=0x10) get_thread_area(&(0x7f000058d000)={0x0, 0x40000000000003, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$ipx(r1, &(0x7f000046e000-0x7)="9df297fc04d3dc", 0x7, 0x40, &(0x7f00000b2000)={0x4, 0x400, 0x8, "7cf1640b9b72", 0x73b8, 0x0}, 0x10) gettid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000958000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x181401, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000316000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000555000)=0x0, &(0x7f000072a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x2000)=nil, 0x2000, 0x1000007, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = accept$netrom(r1, &(0x7f0000466000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b86000)=0x10) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x40000000000008) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x1, 0x1032, r3, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a66000)=0x0) getdents64(r4, &(0x7f0000f8b000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) mkdirat(r4, &(0x7f00003e1000-0x8)="2e2f66696c653000", 0x105) openat(r4, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000074b000)={0x0, 0x0}) 2017/10/26 00:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000859000)={0x3, {"645b3df35d4ef8"}, 0x5}, 0x10) r0 = epoll_create(0x400) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f0c000-0x10)=@generic="a611556d8c66ba8502d132d030f05eb8", 0x10) connect$inet6(r1, &(0x7f0000f82000-0x1c)={0xa, 0x2, 0x20009, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00009f5000-0x4)=0x0, &(0x7f0000183000)=0x4) bind$inet6(r1, &(0x7f00008d4000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1) syz_emit_ethernet(0x72, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x6}, @sack={0x5, 0x1a, [0x8000100000000, 0x100000000, 0x1, 0x27d, 0x7, 0x101]}, @sack={0x5, 0xa, [0x7f, 0x3]}]}}, {""}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) r3 = dup(0xffffffffffffffff) link(&(0x7f0000d38000)="2e2f66696c653000", &(0x7f0000fa6000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x80000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f0000e6e000-0x1)="00", 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000021d000-0x14)={0x1000000000005, 0x8488, 0x2, 0x2, 0x0}, 0x14) writev(r4, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="2900000021001980013d7524000a00080200001600000000200000000900130000000000080249cbe0c890bc", 0x2c}], 0x1) fadvise64(0xffffffffffffffff, 0x1b, 0xffffffffffff7fff, 0x5) dup2(r4, r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000cd8000-0x8)="2e2f66696c653000", 0x400, 0x90) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00009a6000-0x10)={0x100, 0x7ff, 0x6, 0x301}) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000843000-0x28)={0x5, 0x5, 0x7, 0x2, 0x0}) write(r4, &(0x7f0000428000-0x82)="6dd650917a6214064dc0c85e1de99cf0fadb6633d63f798e4372a85b690aafb03f48fcdfce5c726095d4858a7692f3a7f0bc03a8dbb0f917bae7410a40a6f4024d6dc0f3d95a73210b212c52d43f03edebe1fa77546c879026755637d6ee42c5955fcd7af3e2cd0ac399756595f19f308deef770fb118d4e75d2bc43a5a429164868", 0x82) getsockopt$inet_dccp_int(r5, 0x21, 0x1, &(0x7f0000738000)=0x0, &(0x7f00004e2000+0x31e)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, r2, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 51.198074] audit: type=1326 audit(1508977442.453:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4779 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x0 2017/10/26 00:24:02 executing program 6: mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007af000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x800000000000000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000db7000-0x5)="8907e301", 0x4) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x7, &(0x7f0000463000-0x10)="2a8e33bc4a24cbdd2186b32c816dac2c", 0x10) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x3, 0x40012, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b79000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x2, 0x32, r1, 0x0) recvfrom(r1, &(0x7f0000fe4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000104, &(0x7f0000e55000-0x6)=@hci={0x1f, 0x7, 0x3}, 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000979000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000086) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c40000)={0x5, &(0x7f00004f9000-0x28)=[{0x100, 0x65e, 0x4, 0x5}, {0x7, 0x3, 0x3cb1, 0x9}, {0x4, 0x2, 0x10001, 0xe1}, {0x1f62, 0x5c7, 0x5, 0x1}, {0x6, 0xffffffffffffffff, 0x6f0, 0x6e}]}, 0x10) mmap(&(0x7f0000224000/0x1000)=nil, 0x1000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x5, 0x10, r3, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000fec000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000036000)="6a", 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x1000000, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f75000-0x10)={0x100000000, 0x1, 0x1000, 0x80000000, 0x0}, &(0x7f000016c000-0x4)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004b3000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000fec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fec000-0x10)={r5, 0x6, "2fc0d1931bf3"}, &(0x7f00002a6000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000fea000-0x8)={r6, 0xc884}, &(0x7f00004de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000042b000-0xc)=@sack_info={r6, 0x1, 0x6}, 0xc) 2017/10/26 00:24:02 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x7e, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x4500, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000+0xec4)=0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000a3f000)={0x100001, 0x7, 0x8000, 0x1, 0x1ff}) clock_gettime(0x0, &(0x7f00002fe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000)={0xb, 0x0, 0x2a, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x10) timer_create(0x7, &(0x7f0000000000)={0x0, 0x31, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000001000-0x10)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000001f000-0x8)=0x1, 0x8) r4 = syz_open_dev$sndseq(&(0x7f0000031000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000001e000-0x5c)={0x0, 0x30772a13ceddd2fa, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000050000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000052000-0x60)={&(0x7f000001c000-0x20)=[0x1, 0x100000001, 0x476, 0x9, 0x75, 0x1fb, 0x1, 0x3], 0x8, 0xc8, 0x3, 0x3, 0x8f20, 0x400, {0x1, 0x2, 0x2, 0x6, 0x1, 0xfd21, 0x8991, 0x4, 0xfb5, 0x6, 0x2, 0x10000, 0xa4, 0x1, "fec2584a1354c937d5618e9641a6afe7d20e09a56297e6b956614438b70cb26c"}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000035000+0x96d)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000)=0x0) getpgrp(r5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r6, 0x5433, &(0x7f000000b000-0x8)=0x0) [ 51.258767] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25210 sclass=netlink_route_socket pig=4790 comm=syz-executor0 2017/10/26 00:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009a2000-0xc)={0x0, 0x0, 0xffffffffffffffff}) nanosleep(&(0x7f0000704000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0x0, 0x0, 0x1, 0x8004, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r3 = fcntl$dupfd(r2, 0xfffffffebffffffe, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x6, 0x7, @raw_hdlc=&(0x7f0000bfe000)={0x6, 0xfffffffffffffffe}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1c000)={0x0, 0xe05}, 0x8) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="0000000040000000f51500c308000024", @ifru_names=@generic="ef152b8dbfe823eb63aa07dc968e42b6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000908000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000795000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r4, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x100000000000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:02 executing program 5: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2000000000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xdb0f315, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20000000006, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x3, 0x10000000007, 0x8685, 0x0, 0x10006, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x8, 0x0, 0x80, 0x400410000000, 0x7, 0x400000000000003, 0x2, 0x0, 0x0}, 0x0, 0x3, r0, 0x0) perf_event_open(&(0x7f0000bca000-0x78)={0x2, 0x78, 0xde, 0x10000, 0x31b, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x1, 0x0, 0x40, 0x0}, 0x0, 0xfffffffffffffffb, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000f43000-0x20)={0x1, 0x3fff, 0x10000000000008, 0x400000000f40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000afc000-0x80)={[0xffffffffffffbffa, 0x0, 0x800400000f002, 0x2], 0x3, 0x10000000000, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000bb2000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000616000/0x4000)=nil, 0x4000, 0x1) socketpair$unix(0x1, 0xd, 0x0, &(0x7f00003d8000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x2a5, 0x0, 0x0, 0x0, 0x400000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) 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) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r4, 0x5386, &(0x7f0000001000)="") syz_open_dev$sg(&(0x7f0000602000-0x9)="2f6465762f73672300", 0x3, 0x601) lstat(&(0x7f0000cda000)="2e2f66696c653000", &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000639000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) 2017/10/26 00:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) [ 51.290495] audit: type=1326 audit(1508977442.546:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4779 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x0 2017/10/26 00:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000142000-0x8)={0x19980330, r0}, &(0x7f0000a53000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000b24000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000fa2000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000005f000-0x4)=0xc) accept$ax25(r1, &(0x7f0000293000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000308000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008a4000-0x28)={@common="67726530000000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r1, &(0x7f0000056000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000918000)=0x1002, 0x8000000007fd) symlink(&(0x7f0000acf000)="2e2f66696c653000", &(0x7f0000271000-0x8)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e13000-0x4)=0x400000000086, 0x4) syncfs(r1) mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000cff000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x9, 0x4, 0x100000001, 0x1, 0x56000000, 0x8000, 0x4200006665, 0x9, 0x20, 0x2]}, &(0x7f0000a62000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00009a8000-0x18)={r5, 0x33, 0x0, 0x8001, 0x6}, &(0x7f0000546000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) connect$inet(r4, &(0x7f0000063000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xcb) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000441000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f7, 0x3, 0x8, 0x4}, 0xa0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3ff, &(0x7f00005f9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000234000)=@assoc_value={r5, 0x5409}, 0x8) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) accept(r4, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) socket$inet(0x2, 0x80000, 0x10000) 2017/10/26 00:24:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)="2f6465762f70746d7800", 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x7, 0x0, 0x56e, 0x4, 0x0, 0x80, 0x1ff, 0x3, 0x3, 0x72f, 0x101, 0x0}) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000709000-0x9)="2f6465762f6b766d00", 0x100ffc, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x63, &(0x7f000001b000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0xfffffffffffffffe, [{[], 0x0}, {[], 0xba}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @generic={0x2000000000000005, 0x12, "57f358a74336cbd7b27449aeebf83e25"}, @sack_perm={0x4, 0x2}]}}, {"8b"}}}}}}, 0x0) r3 = socket$inet6(0xa, 0x80f, 0x66ce5450) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000b03000-0x8)="2e2f66696c653000", 0x800000410000, 0x17f) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f000025b000)={0x1, 0x7, 0x1, 0x4b, &(0x7f0000b03000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f000076e000)="", 0xa7, &(0x7f0000b02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000b04000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b03000)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b02000)={0x0, 0x0}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000a89000)={0x1, 0x0, [{0x6, 0x404b, 0x20, 0x7, 0x2, 0x0}]}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000b02000)={{0x1000, 0x5000, 0xf, 0x2d2c030b, 0x0, 0x2, 0x9, 0xfffffffffffffff8, 0x557, 0x9, 0xe8, 0x1b, 0x0}, {0x6000, 0x6000, 0xa, 0x7ff, 0x7, 0xfff, 0x7e, 0xfe, 0x80000001, 0x7, 0x1cd, 0x7, 0x0}, {0x1, 0x15000, 0x9, 0x9, 0x1000, 0x3ff, 0x100000000, 0x9, 0x4, 0x1a, 0x50611f12, 0x9, 0x0}, {0x11f000, 0x102004, 0x10, 0xfffffffffffffff7, 0x5, 0x7, 0x4, 0x2f5, 0x1, 0x9, 0x3, 0x0, 0x0}, {0xf000, 0xf005, 0xd, 0xfffffffffffffffd, 0x20, 0x1000, 0x1, 0xfffffffffffffffd, 0x7, 0xfffffffffffffffd, 0x7fff, 0x0, 0x0}, {0x5000, 0x6000, 0xc, 0x9, 0x9, 0x7fffffff, 0xfffffffffffffffd, 0xffffffff, 0xed1, 0x7, 0xac9, 0x6, 0x0}, {0x2, 0x0, 0x8, 0xff, 0x1000, 0x4, 0x80, 0x5e9b, 0x380000, 0x3ff, 0xb4c, 0x2, 0x0}, {0xf000, 0x100000, 0xd, 0x400, 0x3ff, 0x3bc, 0x3, 0x800, 0xa2e9, 0x8, 0x800, 0x3f, 0x0}, {0x5004, 0x6001, [0x0, 0x0, 0x0]}, {0x4004, 0x10f000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x10000, 0x100000, 0x9, 0x800, 0x0, [0x8, 0x6, 0xff, 0xfffffffffffffff8]}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x5000, 0xfffffffffffffffe, 0x0, 0x4}) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000b05000)={0x1, [0x0]}, &(0x7f00007ce000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000420000)={r7, @in6={{0xa, 0x0, 0xfede, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe, 0x5, 0x7, 0xcf}, &(0x7f000006f000)=0xa0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000039b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000186000)=0x14) [ 51.378383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25210 sclass=netlink_route_socket pig=4816 comm=syz-executor0 2017/10/26 00:24:02 executing program 0: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x10, r3, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000004a000-0x40)=[{&(0x7f0000047000-0xbd)="83ceb5cad13b7ed8003baec1b937873db57ee78d540d8c67a865afb214e7d587081ac47e0b2f6a779426ff831444ed7850809487851f5e23220efc2be276ddee4401670f635a7f833262404c438a53d2f70163a92458e38e69a5dc5bec6c732cf086375ea711e23cacf6c33f006604243c743d6861c868defcdff464f4418cb2905ed62363ce5a1bdeb68373894be3f912ba6c1b3404b3c14b76577821886c30752917f3d963d20735f2c0f0ceb2f2d3057f471f87c14d4ce38ac91870", 0xbd}, {&(0x7f0000048000-0x20)="18e798cb0cba2afe933165708482dbcf218eb543fcc450bc9eb983e44de7e35c", 0x20}, {&(0x7f0000025000)="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", 0x1000}, {&(0x7f0000048000)="", 0x0}], 0x4) splice(r1, 0x0, r3, 0x0, 0x7, 0x2) fcntl$setpipe(r3, 0x407, 0x5) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000009000)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) splice(r1, 0x0, r3, 0x0, 0x7, 0x2000008000000005) close(r3) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x40400000007ff, 0x4) ftruncate(r4, 0x1) flock(r1, 0x3) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r6, 0x5452, &(0x7f0000e41000)=0xa262) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x1, 0x7f, 0x9, 0x7ff, 0x7, 0x2}}, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) 2017/10/26 00:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x41e, &(0x7f000021c000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x410, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, "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"}}}}}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000ab6000)=0x0) pwrite64(r0, &(0x7f0000184000-0x64)="2d09d0c1bc22266568e7081e3beef3adb0a711f29238c2d771069fc37fda8b0348e47cb90fb5c5b09a6aa3d0c1c3d0bdb123df1570e27a8a00b59361ad62521d323882cd20d7e1e96a1318ff9cced89c1cde73f58e8493aa50d8a12c11fd83884a7c2145", 0x64, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00001b2000-0x4)=0x1) bpf$MAP_CREATE(0x0, &(0x7f000085f000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r2 = add_key(&(0x7f00007e7000-0x8)="7472757374656400", &(0x7f00004cf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ac2000-0x12)="38179845c5e87d6ba6e1312f0ebe065137cd", 0x12, 0xfffffffffffffffe) request_key(&(0x7f0000c72000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000165000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b62000-0x6)="2b402c5b3a00", 0xffffffffffffffff) keyctl$link(0x8, r2, r2) openat$rtc(0xffffffffffffff9c, &(0x7f0000d8a000-0x9)="2f6465762f72746300", 0x400002, 0x0) r3 = memfd_create(&(0x7f00008f8000)="2e726571756573745f6b65795f6175746800", 0x3) accept$inet(r3, 0x0, &(0x7f0000b5e000-0x4)=0x0) ioprio_get$uid(0x3, 0x0) socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f000081f000)=[], 0x0, &(0x7f0000512000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a00000)={0x1000}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000eeb000)={0x80000000000000c, 0x2, 0x4, 0x1, 0x100001, 0x0, 0xfffffffffffffffe}, 0x1c) r4 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000dd4000)={0x0, 0xfff, 0xf9, 0xffffffffffffff80, 0xd, 0xffff, 0xb35, 0x6, 0xaa0, 0x7}) getsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000d00000)=0x0, &(0x7f00006c7000-0x4)=0x4) connect$ax25(r4, &(0x7f000011f000)={0x3, {"9b42d5e6513c20"}, 0x0}, 0x10) 2017/10/26 00:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2002) clock_gettime(0x7, &(0x7f00003c0000-0x10)={0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, 0x0, 0x40000005, &(0x7f00007d4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000581000-0x20)={{r2, 0x0}, {0x0, 0x0}}, &(0x7f0000a6f000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) futex(&(0x7f0000001000)=0x0, 0x88, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f57000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000025c000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e23000)=@assoc_value={r4, 0x8000}, &(0x7f00003e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000196000-0xb8)={r4, 0x529e, 0x2, 0x5d4, 0xb8, 0x3, 0x800000, 0x3, {r5, @in6={{0xa, 0x0, 0xffffffffffff2437, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9156}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x5, 0xa6, 0x8}}, &(0x7f00005cd000-0x4)=0xb8) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f00005ba000-0x20)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0x20) accept4$ipx(r6, 0x0, &(0x7f00004e7000)=0x0, 0x80000) 2017/10/26 00:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fac000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r2 = shmat(0x0, &(0x7f0000c81000/0x1000)=nil, 0x7000) shmdt(r2) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000f8000)=0x7, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000663000)={0x0, 0x0, 0x0}, &(0x7f0000389000)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000e1f000)=0x36d1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f00006e3000)="2e2f66696c653000", &(0x7f0000d62000)="72616d667300", 0x800003, &(0x7f00000b7000-0x1)="b9") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a63000-0x4)=0x1, 0x4) r7 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) writev(r7, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="28d9d1c3dd76aae49d900b43", 0xc}, {&(0x7f0000d2a000)="972153df446a59b2b39e2a46c8c7dae21ae4e5693e4c74bdede913f363e92de4b6bed06304cf1bd2176866c8e15614b1cc0b4ffda40adb5120d6c4a0f12c1c56fceb4e0c0794a583bf05540c75f17fc4a552a606433e54f8506f6ab41f4aedef1f0d4f1e4679f903e2b7841b36d3a022feae47f6728c552b68b769de29198a88c3e13729745931134a9599f30e5a20307a5d356de7542fc9c022539a8aa88230ece019f22b30c12b2e3732", 0xab}, {&(0x7f0000b23000-0x26)="796452fc0d703cdf43ef056067e82790c1ad305b6c51e5255c2a8dfea516642b061cb4cba1f3", 0x26}, {&(0x7f0000a0e000-0x86)="3fb83beef165604c95fc2d963a1be0de633527b2825d5b5c6ba39b796a6c921ca937e9015c0c73969ec105a55e97e64a107f62a6aa2c3359c3dd15f6dcda6322dcefff6b01fdf847a6767c6d04a1ed486f0cdf9328708cb081100cfe7639e7caecdc5c3f5ab63d850a1f55c30ceabb6bfa17cfb06701fba0ca47bccaa9d98ffb48b9b1991384", 0x86}], 0x4) r8 = syz_open_dev$random(&(0x7f00004a9000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20483) ioctl$int_in(r8, 0x5452, &(0x7f0000e47000-0x8)=0xc6) r9 = open(&(0x7f00009de000)="2e2f66696c65302f62757300", 0x141042, 0x10) ftruncate(r3, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf4000-0xa)="2f6465762f70746d7800", 0x42, 0x0) getpid() fadvise64(r7, 0x0, 0x80000001, 0x4) sendfile(r10, r9, &(0x7f0000013000-0x8)=0x0, 0xffffffff) r11 = getpgrp(r5) fcntl$setown(r8, 0x8, r11) 2017/10/26 00:24:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000552000-0x20)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00009a0000-0x20)={0x10000, r1, 0x10001, 0xc1}) r2 = creat(&(0x7f0000f5f000)="2e2f66696c653000", 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00002a1000-0x28)={0x5, 0x2, 0x4, 0x944d, 0x40}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 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) clone(0x0, &(0x7f0000179000)="", &(0x7f00006b7000)=0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f000032d000)="") kexec_load(0xc92, 0x1, &(0x7f00003a7000-0x20)=[{&(0x7f0000cad000-0xd4)="93fb26f604c1a1f01daee34efb28c68ff81a2510024c295a0f663bb482cd37d80ffcb59fc7a567340261205caba1fd887365c9cff17456762f79a30b7449d334977dd3790b9e36bce4b68dac98b0f617e2f149e3dd85dfa2af48c65bb1d8d55f453e6d41f6d249ae55072924d6a114ee6608ff0ec55346a5f056e3e2cc276aad44a456928b2faab9d4a1cc6ba4675be5afb12a6a09933bcc34ddd43f5412bf32d1752adf10ef49c59c2293772b2aba29406702436f634507d803eefc61cc91a3dfc4d57b2d21a264fab50a2adcb273ba1e602363", 0xd4, 0x10000, 0x7}], 0x3f0000) fsetxattr(r0, &(0x7f0000b76000)=@known="73797374656d2e61647669736500", &(0x7f000098f000-0xb)="5c76626f786e6574312e00", 0xb, 0x3) r3 = semget$private(0x0, 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000bc1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syslog(0xa, &(0x7f0000b30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) clock_adjtime(0x6, &(0x7f0000d3b000-0xd0)={0xfff, 0xffffffff, 0x4, 0x577d, 0x3, 0x4, 0x2000000000000, 0xffff, 0x9, 0x40, 0x6, 0x0, 0x2, 0x80, 0x800, 0xc1, 0x2, 0x7, 0x8, 0x30d5, 0x0, 0x8, 0x4, 0x2, 0x8, 0x1}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00003f6000-0x30)={0x99d6235, 0xfffffffffffffff7, 0x1, 0x6, 0xe64, 0xfffffffffffffffc}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f6e000)={0x0, 0x100}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000648000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x1, 0xff, 0x8, 0x1000, 0x80, 0x6}, &(0x7f00003de000)=0x20) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000063b000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000aa5000-0xe)={0x5, [0x0, 0x7f, 0x1ff, 0x0, 0x7fff]}, 0xe) 2017/10/26 00:24:02 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000cec000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b52000)="", 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009cd000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ecb000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000302000)={0x0, 0x0, 0x0}, &(0x7f0000eca000)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00008b9000)={&(0x7f0000839000)="8347d693b086191d4354ef76f3111b617971aa12cc6c95cf899748e442b857fbb6d5a411259275cfda74e7d5a4714ce2e229a0ec1df4d8524c899e3c80b88eeba963e45bc179ebf4dcea9ca7a351acc1d34bbc9c", 0x54}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000279000-0xc)="2f6465762f6175746f667300", 0x4043, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000a81000-0x10)={0x3, 0xffffffffffffff80, 0xfffffffffffffffe, 0x20}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1000) mmap(&(0x7f000059e000/0x400000)=nil, 0x400000, 0x2000000, 0x32, r0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000ecc000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x40000000003, 0x32, r0, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000f1c000)=0x0) r4 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ec6000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f00008d9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000e24000-0x28)="272173656c662c76626f786e657430776c616e31776c616e31766d6e65743176626f786e65743000", 0x10000000000003) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000f1b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x4301e, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xffffffffffff0000, &(0x7f0000f1b000-0x9e)="4e9a4b5964f87e260a4c8c8b8308ee2f56cb50603018e93a1aadf6a738477ff18f999a16792a542d7aebe2b8494a51613e3c7bfc7ed47c990b2e6326a0acd9bd9342ba73eb5ec69a5ea3e775d7e2616612ab679ad939f7f4c37cc656fec1dbb474807b72bf45395e36c6f8a0c865a7db2877b423f1791ad34796fbafd6121e1730a314af390ef6d31c5bdb242661d25f6456435fce81064370b65c627f1d", 0x9e) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f1d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000cb4000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000307000/0x1000)=nil, 0x1000, 0x4, 0x2011, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000832000)=0x10) [ 51.530319] dccp_invalid_packet: P.CsCov 15 exceeds packet length 1020 2017/10/26 00:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000db6000)="7573657200", &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000990000-0x2)="5e00", 0x1) socket$inet(0x2, 0x5, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0xc0000019, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x0, 0x0, 0x0}]}) syz_open_dev$vcsa(&(0x7f0000d6f000-0xb)="2f6465762f766373612300", 0x800040001eb, 0x101000) read$eventfd(r0, &(0x7f0000396000)=0x0, 0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d9f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f00007a7000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r4 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}) dup3(r4, r3, 0x4000000000080000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000336000-0xa)="2f6465762f70746d7800", 0x40, 0x0) 2017/10/26 00:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) 2017/10/26 00:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f000003b000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x61)="2b05b074257c33d3fae9b360d56ea1e6b8335cfb3dce9184e4acb9ab558fae75311b251d2ac9d8aeb9a8f7615c4e59b3894c0c469623259bfaf3d33c49122398df51c2561261e72acbb1877858e0d6ec5024dd5ca4e89542b1c3d35011", 0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getpid() unshare(0x2020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007a1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x2, 0x9, 0x0, 0x2, 0x0}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000085000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fb000)=0xc) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b10000)="2f6465762f72746300", 0x40500, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) accept$nfc_llcp(r2, &(0x7f00007b2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000072e000-0x4)=0x60) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000f52000-0x10)={0x1, &(0x7f00007d9000)=[{0x0, 0x0}]}) connect$inet6(r1, &(0x7f0000892000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000831000)=0x0, &(0x7f000049e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0xb, 0xffffffffffffffff) bind(r3, &(0x7f0000e7c000-0x80)=@generic={0x11, "000001000000d90008d144944eeba71a4976e2529207008f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163e000000079500800000000000000001013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e4c60000000000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:02 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x23f8362a9f3391db) r0 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x1, 0xffffffffffffffff) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000027000)="2e2f636f6e74726f6c00", 0x40000017e) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000030000-0x78)={0x1, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x1aca, 0xb, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) connect$netrom(r0, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21810000000001"}, {"9e050000004438"}, {"beffbc04007260"}, {"88401a99930af3"}]}, 0x48) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000023a000)=0x402, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000030000-0x8)=0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0x5)="2e2f636f6e74726f6c2f66696c653000", 0x5) r3 = syz_open_dev$vcsn(&(0x7f0000032000)="2f6465762f7663732300", 0x7, 0x24c080) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000049000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x100) getdents(r4, &(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r4, 0x4a, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f636f6e74726f6c00", 0x188) mmap(&(0x7f0000000000/0x72000)=nil, 0x72000, 0x1, 0x50, r0, 0x4000000001) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x80000001) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000072000-0x4)=0x1000000000000001) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000001b000-0x8)="2e2f636f6e74726f6c00", 0x80, 0x20) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x22) connect$llc(r2, &(0x7f0000001000-0x10)={0x1a, 0x9, 0xc15, 0xba, 0xe26, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x5, 0x0}, &(0x7f0000886000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xc2)={r3, 0xba, "5d6c6218a9dc948ebbfb3e91e2471b082d143b90cfd7be6c6ba9115ca01fb50000b6c824ae2d40d77294988be43653d2d7e7ae0e2a3fe8fd226c14265f1c8701ed7dfa8cdc4939290463d2c162491602ac3cbe4e2b5249209dce90c3fc44f770215325f0334a5f9b8a4a9fb4e2a3e4574b325b220d7e48bcf38f1de3e58a985f42e7dbffb152ade7117183152b01169d8c32e70400000009cd6accdbbb97a50b95dd4bc4f781f77c22285461a3dd9a47dec88da76d2946bc6230"}, &(0x7f0000001000-0x4)=0xc2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r1, 0x0}) connect$ipx(r4, &(0x7f0000001000-0x10)={0x4, 0x7, 0x4, "ea646b937c4d", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000aef000-0x4)=0x0, &(0x7f00000ec000)=0x4) r6 = ioctl$KVM_CREATE_VM(r5, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0xc0189436, &(0x7f0000ae6000-0x40)={0x1, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) [ 51.621356] dccp_invalid_packet: P.CsCov 15 exceeds packet length 1020 2017/10/26 00:24:02 executing program 5: mmap(&(0x7f0000000000/0x448000)=nil, 0x448000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ffd000-0x8)="2e2f66696c653000", 0x1fffd, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fff000-0x20)={0x7, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007e7000)={0x6, r1, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00008f0000)={0x81, r1}) ioctl$TIOCSBRK(r0, 0x5427) name_to_handle_at(r0, &(0x7f0000ffe000)="2e2f66696c653000", &(0x7f0000fff000-0xc)={0xc, 0x3, "10fa"}, &(0x7f0000ffe000)=0x0, 0x1100) msgget$private(0x0, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000979000-0x10)=[{&(0x7f0000001000-0x29)="290000001d0019a8553d7547000a007c0200e3000200000000000000090001000000010083645aff00", 0x29}], 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005ea000)={&(0x7f00002c0000)="2e2f66696c653000", 0x0}, 0xc) syz_emit_ethernet(0x2e, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x4, 0x5}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000444000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032e000-0x4)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000010000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000ce2000)=0xe82dd88, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000429000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000199000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000395000)={0xc, 0x2, 0x104, 0xffffffffffffffff, 0xfffffffffffffffe, r3, 0x4}, 0x1c) r6 = socket$inet(0x2, 0x7, 0x9) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000449000-0x13)="bc590900000000000000058abd1940f91feeba", 0x13) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000bcc000-0x18)=@get={0x1, &(0x7f0000cf8000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) connect$inet(r8, &(0x7f0000004000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/26 00:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x200000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f000084f000-0x8)="2e2f66696c653000", 0x6000, 0x102) sendto$ax25(r2, &(0x7f0000466000-0x23)="10048515da6fca8147b67df9948891c1377b6b1e3e93b040096e3feece7ab63ed26278", 0x23, 0x4, &(0x7f0000a52000-0x10)={0x3, {"81d4402d74df8a"}, 0x5}, 0x10) r3 = memfd_create(&(0x7f00006aa000)="73656c66656d31736563757269747900", 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c8e000)=0x0) listen(r0, 0xfffa) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007d6000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009f000)={0x0, 0x0}) socket$inet6(0xa, 0x800, 0x8) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ecf000-0x4)=0x80000000000066, 0x4) connect$inet(r3, &(0x7f000082f000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r6, &(0x7f0000c53000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000ef0000)=0xd15, 0x4) sendto$inet(r6, &(0x7f0000d66000-0x1)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$evdev(&(0x7f000020e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x200404) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) sendto$inet(r7, &(0x7f0000b51000-0x460)="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", 0x460, 0x48080, &(0x7f00007e2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r7) mlock2(&(0x7f00006ad000/0x1000)=nil, 0x1000, 0x3) 2017/10/26 00:24:03 executing program 2 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000321000-0x3)="282d00", 0x2) r2 = getpid() r3 = geteuid() fcntl$lock(r1, 0x0, &(0x7f00005f3000-0x20)={0x1, 0x1, 0x8, 0x8, r2}) mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000dff000)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000ffe000)={r7, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00000e8000)={r8, 0x0}) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000946000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000d62000-0x4)=0xb697, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000524000-0x10)={0x9, &(0x7f00003cc000-0x48)=[{0x3fec, 0x3, 0xffff, 0x100000001}, {0x275, 0x80000000, 0x9, 0x7fff}, {0xec32, 0x4, 0x7ff, 0x752d}, {0x800, 0x10001, 0x2, 0xf4cb}, {0x0, 0x7, 0x0, 0x81}, {0x1, 0x80000001, 0x1ff, 0x660}, {0x7, 0xfffffffffffffffc, 0x401, 0x1}, {0x0, 0x9, 0x6, 0x4}, {0x0, 0xec42, 0x0, 0x52b}]}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000d43000)={0x6, 0xffff, 0xc6c, 0x7fff, 0x8, 0x3}) syz_open_dev$sndseq(&(0x7f0000df2000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80380) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00007ba000)={0xaa, 0x20, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f00008ca000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000090a000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x48) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r6, &(0x7f0000a4b000)={0x4, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dac000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r1, &(0x7f000024d000-0x38)={&(0x7f0000da6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f1f000)=[], 0x0, &(0x7f00008c0000-0x88)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x4, 0x40040}, 0x4) r10 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r10, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x14, 0x1a, 0x209, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2017/10/26 00:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a48000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000672000)={0xce, "b745f78320132f2af7c7128474fffdf1d92bfb0c91069c3e0d6237575da2b90e0b79e83921b44a5b642bc4f1ee731bfaf4d752eb9ae7ab58026b0b602758ce2fc50df9b43fe96a0a159fd140068a298ed506434567ca83ceb77da023e85a953e5dabc9caff871958f03d0c0b7b560213c9aeb5cb18a061352cbb209161b1a9b64c704c83bc2aa47bccb10c9364d71831bfb06cd8157ca0e6f4548002fbb6c4ada5ffe274b93f31ac513497268913fd98171a4d06a7ec2aa306c353c50ccc75e38d80db25a0d769b0f76c7090b2b4"}) r1 = gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f0000001000-0x1)=0x0) getrandom(&(0x7f0000a6d000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b39000)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f00007b8000)=0x8, 0x4) getsockopt(r2, 0x2000000000010d, 0x0, &(0x7f0000a4a000)="00000000", &(0x7f0000985000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x8000, &(0x7f0000dc7000-0x8)=0x0) io_destroy(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000634000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000f3e000)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18a, 0x8b, 0x5, 0x8, 0xff, &(0x7f000045d000)=@common="6c6f0000000000000000000000000000", 0x3f, 0x100000000, 0x1ff}) time(&(0x7f0000380000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000997000)={0xffffffffffffff9c}) sendmmsg(r5, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x90, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa8, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x98, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0x10, 0x11d, 0x2d, ""}, {0x30, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, {&(0x7f0000523000)="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{&(0x7f000049a000-0xde)="7b48636646520087db633d52280969a51624163a028ddeee5578bfda90c9ba4f9eb93a364409ba5df36a5d8b02accf50de396451965767c9ec09f9c8e0e52e994fe1890e5e47276970a249b57eb6a00daecb8b54c461af0d2f5200c8e47ea43474cac9af599388f0713fa7998d43f6cf20331deb0cdafd2eec2d92df3a964dc3a363eb7bab82ea46ad0c7f96b57742a8ee71234671b4c85aa769c5a5dfb43e4c1a10a5a6b5cbc5594381145e5b63549bbe1ee0b2aa5ebe7ec85d51ee020b4bec49294d0a11b0e6b7cdc1e427193a8eebd767eb1f384afc9c8fe3da15f70d", 0xde}, {&(0x7f000039d000+0xd35)="a7dd8f07a3a4bc89c9eb339e7e4661671a6fa2fec31dcd62f78f54299532d7dc2c97fbe50e58def7826274117944577cda39684f3ab512208f0b72f37948406aa9c2ca2f8e0ec4242e57c25c02706dcfd01052c2f5c9c00c0b0f6388236268701161e928aae7ae82b40bc9b8cefcac7485e3c9700befcc6dbf3c6f18c3a5b5513cd8399002e1875c1eaff0dab33d92ba0066fbcb088279d2b0ac312ec7dbaa2f283f67795f792032ecb9a64ec5c0e85d", 0xb0}], 0x3, &(0x7f0000d65000-0x1d0)=[{0x110, 0x115, 0x6, 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&(0x7f0000a47000)=[{&(0x7f0000235000)="79d9fbfa5566f261b9a7a9028d182190cae648372db21e627fce9efbc9d01c3c8edfe9912ffa297d8b46d21bc73c40eb92dbfcb00b4decf02ce17fe3359222a96f23c7f2341dba8b1971164c951907e1146002e55e6947c0a4bac223e73e801ff881275208d3501fb03b43e273f7bb3866980f9adac47ccfef49aa77e5d599833a974e94d643e94851dcc7795149c1d26a2732a065c63776e611f68bffc6fbe167f88861f12e", 0xa6}, {&(0x7f0000832000-0x10)="57e0aca1b688d9312cca5a5529ad8640", 0x10}], 0x2, &(0x7f0000ba9000-0x368)=[{0x38, 0x12b, 0x0, "fa258df99ca87ee82f026556cb8f36d4d7604a53d53072749f3a6baa146ae01b2b9c323ebace"}, {0xd0, 0x107, 0x1000, "c58706b1388cc4d9b7e88834747caaae0fff410a08e74832f783db636c87f1bda8d4371ea3bb27bdfd2421565f0531654cfcb5bc01b247a0e583c37f438b8bfeb4e695bf50e12c9fdef4774d66fbbbe192cc4e39e69c67fa5f0d3df4226e6c27f17530cbb2790772e40312e53d709efa41450f75a5a836b86c55cadc28d86cb33b14215cf2a7c6c79b027fec297ffe57278837af5dbcf1f77967c744f554847647dfca8af7bcec412bbe1e217f02713b60e5f99a2f36b8752a"}, {0x18, 0x10f, 0x10000, 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{0x1010, 0x1ff, 0x1, 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0x3, 0x8011}, 0x2}], 0x6, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x7, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000fc, 0x0, 0x3da8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000938000)=[{0xf, 0x100}, {0x8, 0x2}, {0x8, 0x8001}], 0x3) fallocate(r5, 0x0, 0x800, 0x1ff) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) 2017/10/26 00:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b7a000-0x4)=0x0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000746000-0x8)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x1, [0x0]}, &(0x7f00006e5000)=0x8) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000ec4000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f0000382000-0x51)="b8010000000f01c10f005900c744240000000000c744240200800000c7442406000000000f011c240f01cb0f2397b805000000b900b0ffff0f01d9f20f092e0f5bae86740000c4c1dd5edc6626660f54fd", 0x51}], 0x1, 0x0, &(0x7f0000651000-0x20)=[@cstype3={0x5, 0x8}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000f0b000-0x68)={0xfdffffffffffffff, 0x0, [0x4, 0x7fff, 0x24, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) close(r3) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = socket(0xf, 0x803, 0x2) write(r5, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000bec000-0x4)=0x100, 0x4) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000ef2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ef2000)=0x14) recvmmsg(r5, &(0x7f0000a8b000)=[{{&(0x7f0000022000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00007b8000)=[{&(0x7f0000d73000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000c5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f00003f7000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f000085a000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000848000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000589000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000756000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000d31000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000cde000)="00000000000000", 0x7}, {&(0x7f0000604000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0xa, &(0x7f00002dd000-0x10)="00000000000000000000000000000000", 0x10, 0x5}, 0x8001}, {{&(0x7f000007f000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000161000)=[{&(0x7f0000bd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000130000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000df5000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00002be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f00009e1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f000097a000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000d03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000dc1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f00001da000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x0}, 0x22ad}, {{&(0x7f000031c000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000819000)=[{&(0x7f0000a1d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000024f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000c79000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x3, &(0x7f0000331000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x100000001}, 0x2b}, {{&(0x7f00003ad000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f8f000)=[{&(0x7f000019c000)="0000000000", 0x5}, {&(0x7f0000748000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000253000)="00000000", 0x4}], 0x3, &(0x7f0000e8a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x9}, 0xa3b4}, {{&(0x7f00008bc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dac000-0x80)=[{&(0x7f00005c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000f98000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00009a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000e5b000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000769000)="0000", 0x2}, {&(0x7f000021e000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000ee6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f00007f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x8, &(0x7f0000ac4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x6}, 0x6bbb}, {{0x0, 0x0, &(0x7f000024b000-0x60)=[{&(0x7f0000a99000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000277000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000d35000)="0000000000", 0x5}, {&(0x7f00009e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f00008af000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000fa3000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x6, &(0x7f0000378000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x1}, 0x2}, {{&(0x7f000018c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e53000)=[{&(0x7f0000b43000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x1, &(0x7f000031b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x7}, 0x1}, {{&(0x7f000055e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f0000-0x40)=[{&(0x7f0000182000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000001c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000860000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000f2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x4, &(0x7f00006a2000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x1ff}, 0x1}], 0x8, 0x100, &(0x7f0000752000)={0x77359400, 0x0}) 2017/10/26 00:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cf000-0x11)="2f6465762f7667615f6172626974657200", 0x18000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000616000-0x4)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00002b0000-0xd)="2f6465762f7573626d6f6e2300", 0xdd9e, 0x202) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffc) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x80080800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0xa, 0x100000000000002) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000495000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) ioprio_get$uid(0x1, r4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f00009ff000)=0x0) listen(r2, 0xd) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000329000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f49000)={0x0, 0x6}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000f6000)={r6, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f0000df2000)=0x23) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f000011e000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r5, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000428000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) 2017/10/26 00:24:03 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000015e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f00003c6000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000296000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000001000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000002000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000001000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, 0x27) r2 = socket(0x40000000015, 0x5, 0x0) socket$inet(0x2, 0x800, 0x7) socket(0x19, 0x2, 0x5dbd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@generic="ad2ee7c68a8fe3425301946f6d0d0e9c", 0x10) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2017/10/26 00:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a61000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d1000)=0x0) r1 = perf_event_open(&(0x7f0000f94000-0x78)={0x0, 0x78, 0x898e, 0x401, 0x3, 0x7, 0x0, 0x6, 0x20000, 0x2, 0x600000, 0x5, 0x100, 0x12, 0x0, 0x5, 0x4, 0x0, 0x10001, 0x40, 0xfffffffffffffff7, 0x3ff, 0x5, 0xab, 0x7, 0x7, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000554000-0xa)="2f6465762f7663732300", 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x6, 0x7fffffff, "1f4525e9ae07", 0x5, 0x0}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r8 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000830000-0x8)={r4, r7}) r9 = socket(0x2, 0x3, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000565000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aef000)=0xc) sync_file_range(r9, 0x0, 0x8, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000ef9000)={r9}) 2017/10/26 00:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000cd7000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) [ 51.889633] audit: type=1326 audit(1508977443.145:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4906 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x0 2017/10/26 00:24:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x53, 0x420080) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000001000)=0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000d99000)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) r2 = semget(0x1, 0x2, 0x4) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f0000939000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/26 00:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x80806) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GOOGLE_GET_NUM_METRICS(r1, 0xaefc, 0x1) futex(&(0x7f0000967000-0x4)=0x1ff, 0x9, 0x9, &(0x7f0000c1e000-0x10)={0x0, 0x0}, &(0x7f0000c6e000-0x4)=0x5b0, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000fec000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb5000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) accept$ipx(r3, &(0x7f000066c000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008ad000)=0x10) io_setup(0x7, &(0x7f0000b21000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000046b000)=0x10000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000097f000-0x4)={r3}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00004b1000)=@common="67726530000000000000000000000000") setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ef9000)=0x20, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005f8000-0x10)={0x100000, 0x1000, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a3b000)=0x0, 0x4) renameat(r3, &(0x7f0000adf000)="2e2f66696c653000", r3, &(0x7f000062b000)="2e2f66696c653000") ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000fbd000)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000040e000-0x10)={0x6a, &(0x7f000013a000)="6413f7eea37af8e970f4e3c19f134c8c4fbd816049335c05b3585c3586fb81bd35c111ed9bb1728014277294392bbd8f4a4f6ea0984068d61644e2d3793a746825615d3a1981a0acf295260308f94d7f78daae6d679aa6f63fe4af2ea1637bd62a05b9f4f457f90821d8"}) 2017/10/26 00:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000480000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000c26000-0x17)="0000000000000000000000000000000000000000000000") bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) accept$unix(r0, &(0x7f0000492000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c30000)=0x8) utimensat(r1, &(0x7f00001c2000)="2e2f66696c653000", &(0x7f0000641000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000df0000-0x8)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000127000-0x38)={0x0, 0x0, &(0x7f0000646000)=[{&(0x7f0000d65000)=[{0x510, 0x0, 0x0, 0x0, 0x0, "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"}, {0x23, 0x100000001, 0x200, 0x1, 0x8, "b60563442b22e9d06b51a7a29f2d51dd336a66"}], 0x533}], 0x1, &(0x7f000025f000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r4, r1, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}], 0x5, 0x54}, 0x4810) ioctl$int_in(r2, 0x5452, &(0x7f0000870000)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00007ea000-0xc)={0x0, 0x7, 0x20}, &(0x7f00001a0000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b14000)={r5, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81}, 0x98) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000913000)=@rc={0x1f, {0x7, 0x2, 0xffff, 0x1, 0x3, 0x9}, 0x7ff}, 0x9, &(0x7f0000189000)=[{&(0x7f0000953000-0x4f5)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f000093b000)=[{0x58, 0x11d, 0x6532, "57bdbba5c2d8616fdff0dc1f9acf389f8dce85e63acd8e7f088fc44cb4783ab379080ebb9b554cde47972430b9aed2a10be63f438db739056647d4381ac9a0ff4503865a1fc8c3"}], 0x1, 0x40}, 0x1}], 0x1, 0x4003) splice(r2, 0x0, r1, 0x0, 0x4000001000000c, 0x8) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000231000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00000a9000-0x4)=0x18) [ 51.900582] QAT: Invalid ioctl 2017/10/26 00:24:03 executing program 6: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = dup2(r0, r0) socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) r3 = semget$private(0x0, 0x4, 0x34) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000de1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f000037b000)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000e31000)="") bind$ipx(r2, &(0x7f0000445000-0x10)={0x4, 0x7, 0x5, "2c6d67405a73", 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00002c0000-0xc)={0x8, 0x0}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000aa0000)=0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f8b000-0x8)=0x0) close(r1) 2017/10/26 00:24:03 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x40, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d95000-0x4)=0x3, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000c4e000-0x8)=0xfffffffffffff801) mmap(&(0x7f0000448000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getgid() r4 = getgid() setregid(r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = semget(0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001fe000-0x8)={0x0, 0x100000001}, &(0x7f0000190000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009f9000-0x8)={r6, 0x2e}, 0x8) semctl$IPC_RMID(r5, 0x0, 0x0) getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009cf000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00002a8000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x8, 0x2, 0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x0, 0xfffffffffffffff8, 0x0, 0x0}, r7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000268000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") getresgid(&(0x7f000020c000)=0x0, &(0x7f0000c27000)=0x0, &(0x7f0000b7f000-0x4)=0x0) fstat(r2, &(0x7f00001c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r8, r9) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f000037d000-0x58)={0x26, "736b636970686572000000000000", 0x2, 0x0, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/10/26 00:24:03 executing program 0: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1000080802, 0x4000000000000000) mmap(&(0x7f0000d35000/0x3000)=nil, 0x3000, 0x2000005, 0x32, r0, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x1000004, 0x30050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f0a000-0x4)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000edc000)={0x0, 0x0, 0xfffffffffffffff9, 0x1c0}, 0xc) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f09000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000)=0xe8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bd2000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x96, &(0x7f0000f09000)="1cdc8af0b06a7206bb48cb96fac5f4349edd7bba4d0cd8b3e32077e477def170e9fef301feb0a55f0153988a905584acf0caca2e4fec580676def86bb4eecfb3e6eb31adc861668bf6af5ae5ec52790500ad4163f7879abe79c9687ec9debeda4e8f59b5e466fd6133bb5eae754fc85869d9628c4f7c99c67ed2068e18f9a626f1bbdd4185512365bff898b94c056899592f7fd3154bad737c1205e317c2d2be56efc698f0a46b95c855ca3d", 0xac) shutdown(r1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00006f2000-0x26)="24000000190025f40009f2170000fd0e0a00fffd0010fffe00ffffeb080017000000ffffaa76", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x23)={0x0, 0x1b, "71cb29f5694ef871bac6c77e8aa68356ed925177b43e1e701d736e"}, &(0x7f0000b29000-0x4)=0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x6}, &(0x7f0000000000)=0x6) 2017/10/26 00:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b3000)="2f6465762f6877726e6700", 0x102, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dfa000)={0x10002, 0x1, 0x2000, 0x1000, &(0x7f00007da000/0x1000)=nil}) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = getpgid(0xffffffffffffffff) ptrace$setregs(0xffffffffffffffff, r4, 0x6ec1340e, &(0x7f0000c79000)="a87a4d957fa2fd83d11eb026ec609d95162c44aea869a837f7f4a1a1cbc72066e6cbc28bd21b95a36c7f7c0b92cd728c964dda846a968649f6a784c7f9cc9bd05408b9731eba66c5200e5d8567b1db7e3d0cdf19460e381641206cd1a0fa66422909209ccb9206b5bc12763510befc6adb08118f295fe0acabcfb822c1d330e2768c691d32f1dfc98eae3e4d2b24f6e616a3d2ac81a93d761f7f7e47a0fec17c14fb5fbde3b11aeab5b1e122368069b20b5f2f739074373eeaae728f") ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) [ 51.970526] QAT: Invalid ioctl [ 52.063454] audit: type=1326 audit(1508977443.250:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4906 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x0 2017/10/26 00:24:03 executing program 5: socket$inet(0x2, 0x802, 0x2) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002b2000)={0xe, 0x4, 0x4, 0x5, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000056c000)="e3b3e7bf706bb7b2b2bdcb8a30db1cb30975967a353428c8af94b49f02cf2aafd126b5d6b9d7ab280df9e3b6db4ef530b190aee598abad891a5320f167502a1002d891eac95aa552", 0x48, 0x4, &(0x7f00007ab000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000005a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000aa0000-0x1270)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[{0x11, 0x0, 0x0, 0x0, 0x1, "00"}], 0x11}], 0x3, 0x0, 0x0, 0x0}, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x20000000d, 0x1, 0x0, 0x10000021ff, 0x0, r0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r2, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000222000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fa0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005e9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000)=0xe8) getresuid(&(0x7f0000b5c000)=0x0, &(0x7f00000fa000-0x4)=0x0, &(0x7f00005c9000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc0000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6, 0x3, 0x7ff, 0x4, 0x20, 0x0, 0x8, r1, r2}, {0x8000, 0x7, 0x9, 0x8, 0x401, 0x0, 0x3, 0x9}, {0x6, 0x7, 0x1, 0x2}, 0x3, 0x7, 0xffff, 0x1, 0x40, 0x0}, {{@in=@empty=0x0, 0xb9c6, 0x200}, 0xc, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0xffffffff00000000, 0x9, 0x5, 0x1000}}, 0xe8) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006a5000)={0xffffffffffffffff, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4ea, 0x0, 0xf86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x800000a, 0x7, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000a39000)={0x8000, 0x80000000006f, 0x3ff}) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00007a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029c000)=0xc) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r4, 0x4018aefa, &(0x7f000008d000-0x14)={0x42, 0x6, 0x4, 0x10000}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x5, 0x0) r9 = syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80080002) r10 = creat(&(0x7f000097b000)="2e2f66696c653000", 0x0) fcntl$getflags(r6, 0x408) getsockname$llc(r10, &(0x7f0000e15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000019000)=0x10) sendfile(r9, r10, &(0x7f0000d1f000-0x8)=0x0, 0x100000001) delete_module(&(0x7f0000916000-0x6)="737973654f00", 0xa00) dup(r8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r7, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000511000)=0x0, 0x80a, 0x2) 2017/10/26 00:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000-0x23)="2b085e4b7d0795396d344a0101ee000000231d000000220700000000000000c0", 0x20) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000943000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000c9000)={0x6, 0x2, {0x0, 0x2, 0x0, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000084e000)=0x0) sched_getattr(r2, &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00006d6000-0x10)={0x3, &(0x7f00006ef000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000037d000)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket(0x1f, 0x8080e, 0x5) getsockopt$inet_mreqn(r4, 0x0, 0x2000000025, &(0x7f000063d000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f3000-0x4)=0xc) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3885, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r3) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000614000)={0x20000, 0x0, [0x9, 0x100000000, 0x3, 0x7e, 0x0, 0xff, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b9f000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r8, 0x8400ae8e, &(0x7f000000a000)={"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"}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)="2e2f66696c653000", 0x186) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/10/26 00:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@loopback=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) 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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000000b000-0x14)=@ll={0x11, 0xf6, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000000c000)=[{&(0x7f000000b000-0x6a)="7b1701efafa6e1d8edcb3f9b8943b68507c2b9ca68b55c0ec59365999b4f2ab324807592ea5f4c167279534b6a3c53b267d4ee3352ca9d8d4496cf022f52173eb10135f67b081053fbbff033d0d8e21ca4ecc7ee0b4138d26a811289f812ebee7b2d437d43c9ae380c0b", 0x6a}, {&(0x7f0000008000-0x1c)="6585fccc6d849d388ddbf210948ef89dc37f87ffc3dad59951eaaef0", 0x1c}, {&(0x7f000000c000)="fd5368d2b2ff2104533c621cfcbdc99742365718a0efb4cc91276d797814893ceaef833b020bbc9f9457fd6a12f06598ce7a9a0d6ec1c1dfad0ee793b4e6c00cf89b5614150d2ff5107fb7371b205447af9d89fc1dd7972d40741c0aa53b9da90232ca0f46d2b23f2921877c2e8b638f7eb46efbe0e92b3edd6ab1fbb440c6f4995eb4d1d0855d978242cd9f615c9ff6435b1244ccc3049091826fdc89ac05f8d1fb06c4b102d34e560e7294a5d73b97ef19fc405a0b978f1af20299947741e9a53e24a4fb7a4bb7297377744e13d1ba207f8f22c91c0d2f9101fd", 0xdb}, {&(0x7f0000000000)="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{0x10, 0x115, 0xffffffffffffffff, ""}, {0x108, 0x112, 0xfffffffffffffffc, "0c1a4ea6b33854ed164b84872617336468945649c34f9c54c800d94f78d272ea101635f60ae342ddd4ac5e6eda92ba22d9d2b71ae3dcdcb7de27a3088ffcf9819c28cd2f3bcc1de39e663dec154d5b6d43630dd200523fbf7fbe0ea5664b86e6e85d8da392ade3cb6d2bcec1ece7527d8ee92353ff6bfc95dc39997f4eb38fa7fc1d62952a1e8d2dbe97241bfb772ae323c19e17a473f92895a0f59c5f6bc032b507213a8522d5fa45387111ed5b774eb2fed82fd5a67c562b5de8f5c1005876e515e43319b4f50d0f04514535ad3942ea85c95f3e99f4b340207d6fb2655f843ba974cec2a2c07ebdd088a58a9250774fe4eb03c75ce23b"}, {0xa0, 0x10c, 0x3e9, "913d717f24c05c9e926446ac1e8b2963bf06783b7d9ebf8feada893d4f6a7ba97977bfc7c2f4bd3bc5006e55122856a90325e6a14249acacb1523a3720b38b98efa9560944b11c0006bac2503c891863be40222fe71cf3917e615c59f8c679c6f6d7ddaf649f79a1b8ea37389322e84cf63112232d4577d5605c593e3a4cfdcda57a851d91d4276579663cf5"}, {0x108, 0x0, 0x0, "e89e0f9b81e4fdfe8f41912f65979b6fd914062964d67662a83427490d7d5008a510b430f1f23387900782e3d0a98c1bfded9ef795b68de96475eb0a4e7c911d71331747a8c9ab361f403a2ff6f26a0ce065ae23cd5e7ac17713574786efcc78301d8077307cb6bad6d49fc319f313e70b5b99e848c77b7ccd4a6356d2b4502b8556b46079d4c9de0a7ba4b1be5f9f7aefbaaa02c0436dd2d4109fe8ae8c36f02070ca1e246a1d339b99487508e1dfe472c50585c56c2cd9de9dafbe665efcc95415f7e4e8b3cf6a8b30cb9b132d397a6ba419a8b1c5c4ed4f0f3c15922ca5af3eeef1732bd4474fc819f230380ee7d08bb352671a7f"}, {0x78, 0x1, 0x5, "4435dcb76173e8d91e40e46e3b43ac625c33d5b35cf6ef28610b6242e46f24165a7e7f7b52af4bbfd3f04bc7d52cd8eb7cd766fc9c826f811dabe407ede06586c5b47c3c52873cb3ab4cfa9f09987b3a28418c2e8e718bed6dd437e5ad281f880b017cc5"}], 0x8, 0x0}, 0x4000001) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000c000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x3941, 0xfffffffffffffff9, 0xbc}, &(0x7f0000002000-0x4)=0xa0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r5, 0x8}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f000000c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000c000)=[{&(0x7f000000b000-0x1000)="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", 0x1000}, {&(0x7f000000d000-0xed)="9a2321437b2e574c0039b7ffb70a9db3affb6147df20c072e0919204b433fdbbf73cae2bd48c5fb58e77ddb7935e8dc7d00d796c26f3c72561b677b9615a3247402d1bf229776b132ad9c953f4195ed8b774606e629c3a14e75278e7317048cc17f5b3110651738b671632e82395728234ebeb7d97eedeff3c3821d191fa36c259cc2b39ca45cd75643dc9a71121e07935a3c388d416184264999981e2e084926b6ef37c6b0f02bdefe4fa9a15d95adbf0ebca7cc7082eddd4f5c90c6fd785528d0a33edb763fda87e3392ddccf02c1017c3f753fe6562e2b4d96e3c303c946ca16c892e3cfabea73ab004fc4b", 0xed}, {&(0x7f000000c000)="650fee7515a65d1d95837b004e4a6e705e6ad17ac6fa4b01c37bd187d7ba32a38a4e1deb4839f45c79815cc42229a384aab60231151ea519ee81a148dc1666f6cbfe1dd6413a8252d4518574da52b5bddcdcba27296984882f1a2ac9ed906e094b8423ff6941600238a4082d28f26af8bb698344a47630b51534b8a11688e43ac50fef7424aca2beff8cd2854664ff", 0x8f}, {&(0x7f0000004000)="2d51b15c35d1f898564d167adcd9b8e60314d838e10162a9379c865f82d0339ece345273e0bc9af86cbb75ce0082a69e608664fa5b5aad562c0420205787b2e545e02c632a3a724edadec0afb8454ec1833985b6e0eea1f95c64ae26251cec062323fe417c71884d2093b311d6d052193ecde49c", 0x74}], 0x4, &(0x7f000000d000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x1, 0x20004010}, 0x4000000) setsockopt(r0, 0x100000114, 0x9, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000005000)={r0, r0, 0x200, 0x1, &(0x7f000000e000-0x51)="307c3764a5a1529fe79c8b568bff8b76166136e37224c3246337a4a2ae5d73947f50c45315b84fe7eedad1581ac11e88b6d31f386589e8dee2bc3c42f8e74f0530f4acc759f5c1aacd1a788a8273fdf75a", 0x6, 0x5, 0x1, 0x8, 0x9, 0x2, 0x9, "08a529f05a62bcb609fba6f66d89da169e71fccf2206c0bc14e87aefcc8b1c"}) [ 52.261826] SELinux: unknown mount option [ 52.341206] SELinux: unknown mount option 2017/10/26 00:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000353000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000025a000-0xa)="73797a6b616c6c657200", &(0x7f0000a34000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e3000)="c7cbe8fef7d2bf85dbdd9abfabd4cce286a10568959e717ad871aaba3815a24def0a920ccc218e801129c601767b7cdb5a425ce8139d3c624c3854a8f0d5d82d653a6a1fd7381b95ed4ca73792240cf94b4814aef95fdb69e74087b4ef206f86fb563c2e04569ce5b663356b", 0x6c, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f000083a000)="", 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000619000-0x2)=0x0, 0x4) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfc, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000005f000-0x4)=0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000000400003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) vmsplice(r5, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000c6b000)="21084fa0f8e80e9b0d927938f11eca64885c0dc8d029cb5a19b0129ec2b727e46655a214685424f5b4cfde0d1f302249d2406fb0d653cef398f91eee90bc946c645a06daf795df05a92922dad7dc4e6ac4eb8e96b56b0f9e78f636cefb94c0fb2db0e2a9abf359fc36da28fddedbd6360e962e5169e03978632b65d8ac106a7587407aa783361f6d163a2a3b9bd94705984a586bca840f41c5cdfb841d7feaff4091b69f091f163c3e0311f7c5a02e1553f3e6543fcbd82f41db96ff77514ec4ede3cf517cdfe80de4d23c4db97913cb9f0ea3ff597060fa0b84ca8921f565", 0xdf}, {&(0x7f0000020000)="de9799da6132f1cf03409d5e0a1025de755ec4d2e879868ee45ecafb3a98ed39fbb0206558188dd486f87086e8899a9390b7ad25a6d3581005c697a1a94d47676d889bf80ebe88ebb6d3508146a850c94e1d61e3ed5a1294932414663a1ee7f50a73348578c9d9bd1d3755d465f9bfd56cb918cb5e37436916d68334f87c01b03089c619dea907c0aac0dcda558735f674697a5b79b51ee95c7c8d2055d286d2cedbbd6e1c2b9914a345edfc6f8a4b72ad5b68b4ad80b42860b3580737e94b", 0xbf}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822e935576c998f7934c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f0000974000-0xec)="07eff152e3aa52cbdce10096f21b1ba1f9b1ce1776ddb49ab7be7a55255dd7703488e03a0c900544d2dafce4dfcaf048c977d2a4432ff89c9d4b985f2f2a58c23d197fc55f61c4835c259dcf55683a1a29d037b25257766543078d6111ded05b8b04af1d1df2c58001dfd13817895e1b1fe532d18a4f35a8d9208f40c50aff7b35204534afda46e2b310e4bafd2557b7c32635c5c8cc3f8d4f0285386395157aa017899b5e775f41a2da2c4a72b51e6d52d75698cf0beb666e306cddf4b9c6ec355a4133a2a9e7cf95f5d67449d565dbd65e9d9122e77d84d06cf2e7edfbc5547f533043ebf64a3e0b9d0f6b", 0xec}, {&(0x7f0000939000-0x98)="0eb2986ab220d348149a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e875fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8dd05a22471f42f83761250c174b164cd1fd2058bf49213a716187e31699f376b18ba5eb17c1911ec5dfc20d2712842c1d43", 0x98}, {&(0x7f0000b40000-0xe9)="d8b1ad668a816118b08fcd52d628bf6b5a091431355317b13bab6a3ae6e3493ddb537090d348c3d2033c7abe72c0d96fdf2834f5ebce39179cb2bf9bb472100b5c33fb854a32f3177ad78fd06528ed7ca6269f295609b448ea9bb84cd12c00039615195d49c0cfa05a144bf78e371b2cf85c2788e660d0c37775ffc94e8bf0b436b357006db6c05521fc434fe6307b9cf89e9abf9bbecf2596a0962beef5d1820d9e3d0afb3eb1a5f69cb1ceaafe9a599051f5dab8454e88e8718fc4fd482f1c890dcd2159302e5d5130264e84677645dc47b411905249249c8e664d3d62c03ba905799ce9cbe5ce0b", 0xe9}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f0000a97000)="26b44951d63ee22801457cbc420607ffb57e895df19e038d456b6622d1fc0b2644f66cc425d479098a8653e698a6487a69131047aa9734408c28de11b19ef45558e553e72cca5b799c61140f3d77ec4d406d7e2f51e3d280ee4b899021c6a262220ae309f75eeb6ff1bee099dd2432f05453ff94c8313d778b100a928e9870a542fd09", 0x83}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0xa, 0x9) socket$alg(0x26, 0x5, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b45000/0x2000)=nil) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x86a03) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pipe2(&(0x7f0000f2a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/10/26 00:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f33000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007b9000)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc2000)={0x0, 0x7}, &(0x7f0000aa3000)=0x8) r1 = memfd_create(&(0x7f0000b35000)="006d1580", 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff2000)=0x0) ioprio_set$pid(0x1, r2, 0x2000000000000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000929000-0x9)="2f6465762f73672300", 0xeffffffffffeffff, 0x0) clock_gettime(0x40000000, &(0x7f000047a000)={0x0, 0x0}) clock_gettime(0x8, &(0x7f00007ca000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000a6c000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}, &(0x7f0000c91000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000eb3000)={0x9}, &(0x7f0000446000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dca000-0x10)={r6, 0x1c9c380}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00002b7000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa2b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x129}], 0x4) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f6877726e6700", 0x40000, 0x0) r8 = perf_event_open(&(0x7f0000d3e000)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e12000+0x925)={0x2, 0x78, 0xdb, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xb, 0x0, 0x86, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x41aeac57, 0x0}, r2, 0x9, 0xffffffffffffffff, 0xb) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00001b8000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x3f4d, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x8, r9, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f000072b000)="70960c8c88b673ddf9e9f0f7f2f1b138328dd5a0f8b08c219bcfab164c935fce8ef0feb5b983bb1f2436e929831b9f02", 0x30) r10 = syz_open_dev$sg(&(0x7f0000527000-0x9)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r10, &(0x7f0000647000)=[{0x6, 0x53ec, 0x8b4, 0x10a084b3, @tick=0x0, {0x6, 0x0}, {0x24, 0x9}, @queue={0x4, {0x2, 0x4}}}, {0x8, 0xff, 0xb7, 0x87fffffff, @tick=0x101, {0x1ff, 0x2}, {0xffffffff, 0x3}, @ext={0x47, &(0x7f0000624000)="34508e94ac83b7070ae31792d55ed27142ffc7cf1188e8f519e163df3306860992e5f539be8108b928d18820303c2f558185a781ba50be1e4f4410fff706c1caf8926bcfafc4e3"}}, {0x4, 0x100000000, 0x3, 0x376, @tick=0x6, {0x1, 0x4}, {0x5, 0xffff}, @addr={0x8000, 0xaf}}, {0x100000000, 0x100000000, 0x9, 0x3, @tick=0x9, {0x1f, 0x7}, {0x400000004, 0xffff}, @control={0xf7f, 0x3f, 0x6}}, {0x7, 0x80000001, 0xfffffffffffffffa, 0x3, @tick=0x3, {0x100000000, 0x80000000}, {0x0, 0xfffffffffffffff7}, @control={0x101, 0x7fff, 0x6}}], 0xf0) ioctl$int_in(r8, 0x5452, &(0x7f0000958000-0x8)=0x19) setsockopt$inet6_tcp_int(r7, 0x6, 0x14, &(0x7f00001ab000)=0x800, 0x4) memfd_create(&(0x7f0000fd9000-0x2)="68f2", 0x0) ioctl(r10, 0x227d, &(0x7f000089c000)="53") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r4 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bbd000)={0x7, r0, 0x1}) r6 = syz_open_dev$vcsa(&(0x7f0000d4a000-0xb)="2f6465762f766373612300", 0x95, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000000000+0x80f)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b22000-0x9)="2f6465762f72746300", 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x5, &(0x7f0000a64000-0x28)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x10001, r0, &(0x7f0000748000)="62dbd071fb8c97535ecaa1218a6ef8dde62a30adc80cbacb12c8312fdae6eed4558ee6fa9651978e1a149e80ff121c6fc2cdb13bc8e95e91c7cb0e23950d120fb760033f5b66bbfed046e1096b6a8ce1a752780718f11ce7450923c2782cd5bade961234f83bb1276274f39adff6b518fcfd2450f6ed02fc5017167a2dc5f0e08396210c14ac13abdc3fb28e631a343353ad441682462184b744b7ecc26cbf61bdd45ac5b7691c0319c16dcc54f5345501bfc037c0007849aea24d2f36a0d41810a98e24201c240854c07df5696b762ccc4f59774ea52847b6a1d66de5aef2cb897b850c", 0xe4, 0xffff, 0x0, 0x1, r4}, &(0x7f0000d0c000-0x40)={0x0, 0x6faafe262ad952de, 0x0, 0x7, 0x9, r1, &(0x7f00005e9000)="26660eb8a8bd90e92dbc84d41f3bf090a740891b3914c0d90916cf58865d54c24fc50c21c10f3285023f5e2d4a2ee51a63854116e146d27b646ddb7fcaa5c6275ce6c358041f863c53046a2d224d04b7867ad7f614a2c75c76eae68d7eabbf31c125fc4472399656877002ae7b9f21d4c80bb2223c77b31044f1358e2b00c9440ba0b54ca707d2f54ae6f6bf26c8dabaefc69e904911297959ba99e6276ae10fae11a0ca138d099ca9feedc81f7a26fde1", 0xb1, 0x3ff, 0x0, 0x1, r5}, &(0x7f000006a000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1, r1, &(0x7f00005b9000)="f12affc36898ad50e299458970a8d8c9ececd136157d55ee783a66d84830ee282643f58cecf76593732f7b56b2193060d131136080ae9a887973e0c91717d2313421d643a201d56abb16a7a2b6382ee08b1d6a49cfb64f3ba152bfaf458ef925a9f43430ea955ed0161071518d9f28447dae4b4a407473784210c8503f10e2f238a873f633cf5fb7680a335ad27e305f0dc12353a896", 0x96, 0x0, 0x0, 0x1, r6}, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000471000)="9e54314b5364cc734e0d19d08c831efe6cc5c8440ead64a64e906fe334b3213f972274d8b57893cfd527f0a3fd531663474ba3df331224666694108c6431cc92ff17d31127d271ffbe4ddd3025cd325862fd0264d6cc3d1e63ae8ee9075c0dd436c116677d710c7a58e81ba15760dfe6e76808f234be442d1faaa08912161953b7c26f49a7f890c50808d981639e9cc6d22abb0c14a0edc7b9cd67ed4b8a0fd6b1b9050ad04f60be51fa6dc7b4e91d86c41ba3c7d2c83b92d6d571012015773be8d1247efe45d1cb907470b4c502db722efed2723c5893b817c362751bb4edc641eb59b0963ce46747adcc1f4a", 0xed, 0x101, 0x0, 0x1, r7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f0000001000-0xe4)="6284ee0ce867536cec20b9f55e2c7bfa30089b43968841e176f2033106efc0623514c259590f05743c6426e08cdf403fb4492bc9ee0dd33c4e27d2eb0805c5ccf9c69a4636f848d6032a5548da34cf8b3a1bc943e32b31513a78a263c674d58806dbe3569aab8f8f08c1a21f044119161f5a1d9a8992d64f78b1b24b508a6dfce7a810fa8cda54a001fe561572ce05639db16a9e447edc1403139d27851a30e644c93d4f4c3c1c5beeec443254364d7e8ad3fae8ba5b796d47ad9e94502045bbfeb422aeddab52685c525b9bc4a922f72c81b780ac4c55b8d54cf563c829b44b81aa148f", 0xe4, 0x401, 0x0, 0x1, r8}]) r9 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNDETACHFILTER(r9, 0x401054d6, 0x0) 2017/10/26 00:24:03 executing program 7: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000287000)=0x0, 0x4) listen(r1, 0x6) syz_emit_ethernet(0x4e, &(0x7f0000e8c000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x67, 0x2, 0x100000001}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x1, 0x100000000, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x2}, @noop={0x1}, @ssrr={0x89, 0xb, 0xc00, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) sync() setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001aa000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x3, 0x1) unshare(0x20000) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f000035b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x3, 0x80, 0xfffffffffffffffb}], {0x8100, 0x40, 0x8, 0x400}}], {{0x806, @llc={0xe, @llc={0x2, 0xe, "8b", "d3c178daeff1f617afbb94"}}}}}, 0x0) unshare(0x1000000000000000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x0, 0x1}}, &(0x7f00008e1000-0x4)=0xb8) recvmmsg(0xffffffffffffffff, &(0x7f000034e000-0x21c)=[{{&(0x7f0000b8b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b47000)=[{&(0x7f0000d1f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f000017c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f000033e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7fffffff}, 0x1f}, {{&(0x7f0000f56000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000469000-0x10)=[{&(0x7f000074f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x1, &(0x7f00001ae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x1}, 0x401}, {{&(0x7f0000567000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000035a000-0x20)=[{&(0x7f0000807000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00008ca000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x2, &(0x7f0000bec000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2141a8af}, 0x2}, {{&(0x7f00009ef000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000052e000-0x70)=[{&(0x7f0000d41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f000070d000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f00004ea000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000b3d000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000dd3000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000c78000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00001d2000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x7, &(0x7f00007f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x49}, 0x1}, {{0x0, 0x0, &(0x7f0000485000)=[{&(0x7f0000e7a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000539000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f000078f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f00003ad000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000c5f000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000863000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x6, &(0x7f0000218000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x1}, 0x3f}, {{0x0, 0x0, &(0x7f00003e9000)=[{&(0x7f000002c000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00005cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000075000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000420000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, &(0x7f0000e15000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0xfc}, 0x5}, {{&(0x7f0000f0c000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b49000)=[{&(0x7f0000784000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00007be000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00005aa000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000e24000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x4, &(0x7f00006ad000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x8}, 0xffff}, {{&(0x7f00007bd000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00001ac000-0x20)=[{&(0x7f00004b7000)="000000000000", 0x6}, {&(0x7f0000b4d000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2, &(0x7f00004ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x6}, 0x5}, {{&(0x7f0000acd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001b4000-0x60)=[{&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000351000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000761000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000972000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000106000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f000098c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x6, &(0x7f0000f3a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x5}, 0x80000000}], 0x9, 0x40000000, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x80000000020804) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b35000-0x6)={0x0, 0x200000000001}, 0x6) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ce2000-0x10)=@common="69703667726530000000000000000000") bind$inet6(r2, &(0x7f0000de8000-0x1c)={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) getpeername$netrom(r1, &(0x7f0000a70000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00004dc000-0x4)=0x48) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00003fd000)=0x6, 0x4) getsockname$netlink(r3, &(0x7f0000ddc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000)=0xc) syz_emit_ethernet(0x1dac, &(0x7f00005b9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0x1d76, 0x2b, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x83, "243f1d61f4526bba9b10fac6261308e40bf3aadcee4bde61b0be5dfe7831fdce0c794513b013ed56b1b0795d3f33e8e45952fe4e7bff22fade171081c808bbdf6b3e157a8deb9dc2fff246f17f77f158198379fc1be9ce8c733f3ece9ff6c7591c20023ed9e81fd49b193b890b43dff902d268f9c482f3296fcdd9109a5b4f39696e1d"}, {0xff, 0xfe, "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"}, {0xff, 0xc, "49a41613e7d87f46d18f3f3c"}]}, @fragment={0xff, 0x2, 0x2, 0x7fffffff, 0x1d0, 0x2, 0x3}, @hopopts={0x0, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x1c, "f131c9758b4886c0810b36ddfc674dc949b23b9331bee15b4c0b88aa"}, {0xc9, 0xe7, "e370046b15ce96afd130e5aa13e0550acc0344cadb2fd3fedf827c268a587f901a1c7e0f874339c1054b1441c7ece51e27a1a25e1c053f9c62f038080c9e267e4e7324a255b841692a047335298b5e8f56edb5615ce10d3c6edb3dab0db9d652fcba953a069511a36c18151ea528d7b58b114f9641b860fe87e5eab1d5618ead90162b4c9977a50471f07102a1a15420c4b5c1ebbd3eea317d210e8ac08f812de6f24d24ba0f878a8627c0def786d1db94532d31e85017c8290f542962666be3948e32832c2c27c9c1af0f164392d4df4ab076d7449acd4a87011e55a450b89f15d212140952dc"}, {0x0, 0xa1, "5d7668101aa0974e9ce3e20fba74a4fa402b257819a139d08e8bbcb8c8f2ed72d89c505173965cd7064d504397ea44b8647c03045f1cbecc403de2f352f3ea06efa925f1ec4dac7a285bbb0fd71955171cec2cd73c68f7fc18e6e91ce37e971ed74ee3956a3ebf1cabf351fd3afcae90da8db4ee64c9f84107957db333a88a27d6b67c57d3388dbf00f0e8556fcf2864d3037c26b0f655312e189fd52d15203fd2"}]}, @dstopts={0x2b, 0x2b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x81, "7dd78ecd889bef685f7b66ec0c2628b7376ce5e2444e67e48a262f5ce61bc7f7c7511226fcfcc4c95654d873bd84c165a43be6fde661821527b90c481973c31f85f5d9e2d96f3b907848e3dfccaefdc3e4e0fa3bc02fe268abf5aa68114343731510dd273b071f5ca92c8625cd5c7d7a86fcb4b856dce68166f452446439645de8"}, {0xcb, 0xae, "8a7b3441ea4fbc89e4bd3bfc399c05665b757a598c589ded0c9b56ba61d9f501e9dcc645b416bc64e635df12d09ab5dd7433f4a58ec9ac8a1e35c6066eaad4ea42a2222d1fa6c2712f9880f2a993d470db945d35b0cf1480564697745148140339b2eda08311ef51b921a4c8535572376db401c6651e2dddf9fa7c3434706fe5250c5d14fd310a93e00d2e7b83eaf7d0759ce9422ab734e28d8a689f777e54fdf62e93487205c0f0cf7cdc247592"}, {0xc2, 0xdc, "bd5d6f5a22f451ccfd2933faf9bb2c2bfcb91b146474a5ba8ea4c52c7a7baac605ee576f8d4511c6ed88e5eaf2ef357bd128f03bca44f0a430556cef70737156967af7bee3e6699043ead90813a930b601547a7cf732c8a63efde451f07cd402355f3ff30c4183d20e0f4da5584255a715912db513561db5f752b075d8e3f8963beaaf56e8895e4f814ca028419a2cfbe79200a149db6fa95d6246b1223b863a0d72d80b3e7534f89cb076d31253cee75020b7bebea64732e420cc716fbf498907f69a2ddc7e905d0dbf4f6d59208998805d83f57bc18f64baf3501c"}, {0xfe, 0x5a, "c38d0b9848ce72f774c4f18d4e28cf92cc528eea5ee55da12c377e45e54b9d6370d7d8c46df62dd379a7c0561c0082f2de9d42d550b5619a1756179d2ccbb627ddc19c923c0272422a932d8cf6e296d22b160ea7fa2af30a3bf0"}, {0xff, 0xed, "f0e8021b5717a02d193646c54ce4141a3c5d621fcc6777a56cef30cdb678cf75179a01ed0baa7fad3974c9395fb4cfe45d03d7ec3cbf923ef2b6504dedbdb958d4a1cb243444f1ff720c1f056a1d6497672adce43e17a65d32218f36ec716021f75e8aa468f7b56ab8f43b9d6fc7245c2e61effcb0303139b6dc2e87ce2873a8bda4ca59fd0294be15cd5a4c858e3e1db3ff13125da32da7742ce18c152e26490a0e13b18895d365c83b5f065a50650085ff3b30c8c11c8a4934cc21ab5e8062e1d2e431f65aaee9403ab8f7d3ec2074602892e512be8028ecde2d0b1ec6e8100b7b3bcfcce9950b863c3ca98a"}, {0x0, 0x55, "7ca06b7ef52d2164a328df24c18a60f99b3162c96a8990eebfa3ac670467aee1b77ef87b8c326b96609ca1094284745e51b4ebca90ab9f66aa5df8b232eb8a7c0fa7a79a4f45dab4f0740064a22653eb48e8b22948"}, {0x0, 0x1000, "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{0xff, 0x79, "eb841c37a138bfd59ff07c1331ff6de5035973bf0d7a76b197fa7a196812ab23175a2b9179ec616ec4ae8ce25119c8e97262dc61840ee41e7b62bd168acfff9ff2ae3956fecee7bd96ca8cba3cb661b167d23796b323739933f22cc6b21c3e2a3a870f156d0c789bb073bfb2b2021b5991d708f3374524bad7"}, {0x0, 0xb4, "81a91cfd72a7385a8efa32f89b83149eb149cf4b8913f69235478cde0cec633c15607757978c2caf59a18e97746f8cb7093d7c37c84cc6b51acd37e1beacf0a775fed4cc37d1608450ed71ed0312225e323ab8e7af0acbc7cd2fdc78bbb9385cb969d8e87b9509cc4e658037af4c7e0d835b344dcdd303265cbd52f0c0dc9db7be5bf3fc6d74012a3c860f1a509efc43fbf96f942772a14a45ec70169a1526ec23339b0b96396e49406236215dc3d025b0441a0a"}, {0x1, 0xc3, "e3cf4045bbe588d5066ae7e8898e5990484dc06a024ab0671d6afbc22d6762e028ec7612b0db9d7f5ada7ef5a2f935d25515a81d13ab370d02c67d90473ba39c869224e2d37833832555f3952dc69a707f1e7df5944dc16f998daab8264185da57edbed497de9adff1e63dee74e976d0f041ebfea1bef59554a1e8c9688272bc5928265e96844afcbcf3d47a211d9958bd1da3c455cf8da693d955a9f70854b05567bb371ea2ed8122f4cc1d3cea23289f38147fbc39526f0643f114f146f689ee5bbf"}]}, @hopopts={0x2f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x9d, "feebc734e47cecf86c268a13ffb569e3e971b80b1f6e37784bcb4abdd38be0bc26f7ccdfc182eccf042079f9bfbf05124eaa0bc23c0a4bfef6adaae97145d94176e5161abce14d12a6677f06a80fe6a12a52a18632646627377f18688a44b0488382b44d3d021c70e66a508fc28526565b255df10e0a339d1160351f0634ed411cf6873155193caab9ece2dc9380634d616147c600b6f5294271227a78"}, {0xcf, 0x5d, "0f03e26db1b1bdfd20cfdcb0fe3675fb0e6dcde7d911999fa48e93fcc7b16641532f551d6288095037c3914cfde251974fe24d023f4cbd5336506e7de013cf1f6bb57e4500e3f94fb2e75edb7e41a09f981786d02ee0a225b499b5ff74"}]}, @hopopts={0x3b, 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x9b, "d3b7ff0645013de5de138d2621139c1ea2596715eb3605a7274406760be79a25ffdf4774ca4e3a35845828453dcd896d82f8d8964030a8bb489d6ac50ffc989d69e1838ebd0c8999b582d0a5a452e19a99e7c9f9d3aeab13a896b37eb131d37c1f8e4a86ab4c5dd31d8bad5393abd69b752f4e6a564bf781e0a07adaebbcc24786de70bbe373cdf206ad4ddedd31cb6acb5c0af36818d5512fe735"}, {0x7, 0x9a, "25c5b8bfcdd76ab224ab00815ce8cbffe64c6cf83ad91181a091afba52441cc5f981292a8d4cd7c172ac4bb1af4979eac46d4a723f672cee3da021991ee69d451c8d5df2c9899f10aca07ce6bfd88ea354d0274300b35df9c03ee466b32b9ee1a76d2f219285a487ae5388243e683ee1742960f60e99b1924d994babc80e95be126e76a4000e5fa4df3cc3c2b05d56a169f0f439bbc1d8299143"}, {0x0, 0xe9, "06a5aa1d6f4604a88acc0b885b9eacfb83659ec6ff7bb679af23c981860e883b5352a50638314cfa765e66693f5f6d58ca48ff4fcd737b507e4c164b6c59a5fa81a6386c58b65541a52bc912c0b42d33a85ea19a5208f61a35720d555cc57e5b1e0c528f6e598f50546a987179db9c324f4f7303bbdc3ebdd402b46d85a7b344f05cd85a762cd8eb72b6bf97e4a89360134c2ad643663805c4a34e40cb15fdaada318a6d006768aa9d10b71931e75e31e4083a61ff8a2799a2f319522ea3bcf85d7f04ce5eb8fcc1cac6a717f50052d02c75a334e087d4d9d4dcccb5112e8f9f0273c0264348a5e994"}, {0xff, 0x4e, "8a7420791423243ca6bbff103e00446e35d95a59efaf61728eb5876882bca41e0abc1195584e9c7a63f3ec47cf3a64a40b00b99b57c3b0efa29aaaa6deacbabaf26e36f322ba64dd7526f99357aa"}, {0x0, 0xad, "b1d5d7755c883ae2127c797ecfad885e108a42968f21bd4cca9c8ae230585e9190d0b743b2f9aea619f506d64b631d05a3f8eb1e1723abae1951dd9af9ae083a11db60af0800317d4fb920aa42b1c2245acc13319a83a16adbe7f1bce6bab6342b0c71f02d1efde16876373c7ed5193dbada8546e36ddfb4f857aac0fa2ed6f4d9bd4ef39baf176fbcdfa9ebfd0938ca7d625c7662693a1c17c9ae9ecdc22d5f954c81287d655ba779636fbd33"}, {0x0, 0x26, "3401eaf77d0661627389821814133026b5a00bfb7e4aa2640e27886fe93753192e93c825b954"}]}], @udp={0x1, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/10/26 00:24:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x101ff, 0x0, &(0x7f000056d000/0x3000)=nil}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$KDMKTONE(r1, 0x4b3b, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10002, 0x3, 0xf000, 0x2000, &(0x7f0000291000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) writev(r2, &(0x7f00007fd000-0x30)=[{&(0x7f0000b0b000)="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", 0xfa}, {&(0x7f0000275000-0x1000)="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", 0x1000}, {&(0x7f0000430000-0x88)="e0e5c935f4d51bd5a004a18476fe5da097476a70d311c4a8a60c3a70040dd40ffbc42b650092285ac1714f0ed76d7f95df4271d33436003a0ea4a2d31ff61d8ae5f9655bdd7fa48b52c6c859b22053a023d9f8bc0be094d33d51c281da8492a9fcf8792a71059140ce72fd16cd34a22cb11491f819341308c022a941e055dca3c9107aa925579875", 0x88}], 0x3) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mremap(&(0x7f00001ab000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000044b000/0x4000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) r5 = syz_open_dev$mice(&(0x7f0000e0e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x701400) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x3f, 0x2, 0x0, 0x0, 0x0, {0x5936, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e2, 0x0, 0x7, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) fcntl$dupfd(r4, 0x406, r4) utimensat(r5, &(0x7f0000049000)="2e2f66696c653000", &(0x7f000004b000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d16000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200000, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0}, {0x0, 0x2000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xbc, 0x400000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x7001, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3f, 0x6, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x40000002}) 2017/10/26 00:24:03 executing program 6: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = dup2(r0, r0) socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) r3 = semget$private(0x0, 0x4, 0x34) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000de1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f000037b000)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000e31000)="") bind$ipx(r2, &(0x7f0000445000-0x10)={0x4, 0x7, 0x5, "2c6d67405a73", 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00002c0000-0xc)={0x8, 0x0}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000aa0000)=0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f8b000-0x8)=0x0) close(r1) 2017/10/26 00:24:03 executing program 4: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = dup2(r0, r0) socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) r3 = semget$private(0x0, 0x4, 0x34) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000de1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f000037b000)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000e31000)="") bind$ipx(r2, &(0x7f0000445000-0x10)={0x4, 0x7, 0x5, "2c6d67405a73", 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00002c0000-0xc)={0x8, 0x0}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000aa0000)=0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f8b000-0x8)=0x0) close(r1) 2017/10/26 00:24:03 executing program 3: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x200000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0x9, 0x2, 0xff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x5, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000037f000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffe, 0x8) syz_emit_ethernet(0x74, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d2d60574f963", [], {{0x0, @x25={0x0, 0x80000005, 0xff, "b7d6ef84673cd36b6ec991725cb54313b800000009f391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b"}}}}, 0x0) syz_emit_ethernet(0xe5, &(0x7f000000e000-0xe9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0xd7, 0x0, 0x31, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@end={0x0}, @generic={0x83, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}, 0x0) listen(0xffffffffffffffff, 0x9) socket$inet(0x2, 0x80a, 0x80000003) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x800, 0x10000003) bind$inet(r1, &(0x7f0000010000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) socketpair(0x80000f, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000003000-0x10)={&(0x7f0000019000)=[0x0, 0x0, 0x0], 0x3}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r3, 0x6, 0x0, 0x5, 0x2, 0x800, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x5c, &(0x7f0000017000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x4e, 0x0, 0x800002005, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0xffffffffffffffff, {[@md5sig={0x13, 0x12, "4fd815aa2fcbbcf0343b2b1277b66494"}, @fastopen={0x22, 0xf, "5c32ea8865f61725c0091f5c9c"}]}}, {"0c10"}}}}}}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ded000)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000def000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009aa000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/10/26 00:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000baa000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000093a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005c4000/0x14000)=nil, 0x14000, 0x3, 0x32, r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f50000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x80000000, r3, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x24, &(0x7f000073e000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000897000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00003db000-0x4)=0x0, &(0x7f000061b000-0x4)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000002a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000f62000)=0xfffffffffffffa8d, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ee2000-0x4)=0x0) 2017/10/26 00:24:03 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x4, 0x3) connect$bt_rfcomm(r0, &(0x7f0000af9000-0xa)={0x1f, {0x1, 0x100000000003033, 0x400000000000000, 0x344, 0x84a, 0xd3}, 0x4}, 0x9) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f00004f1000/0x2000)=nil) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x800000002, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x640, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000553000)={0x3, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdfc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x19822bd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd813, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffff3c7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x318, @loopback={0x0, 0x1}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) bind$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x2, "2e2f66696c653000"}, 0xa) r4 = userfaultfd(0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$unix(r3, &(0x7f0000955000-0x38)={&(0x7f000002c000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000004000)=[{&(0x7f0000000000)="0998d081", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0xffffffdffffffff9) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f11000-0x4)=0x0, &(0x7f0000e07000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f0f000)={0x0, 0x800, 0x8, 0x40}, &(0x7f0000f10000-0x4)=0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000002a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000447000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r2}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f0d000)=0x3, 0x4) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x6, 0x4) bind$inet6(r4, &(0x7f00007c7000)={0xa, 0x3, 0x1fd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffe}, 0x1c) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000de4000-0x4)=0xffffffff) 2017/10/26 00:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000b48000-0x10)={0x0, 0xd6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b8000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000af2000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) tee(r1, r0, 0x7fff, 0x2) getpeername$inet6(r0, &(0x7f0000b07000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000261000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x7, 0xec0000}) listen(r0, 0x228) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) utimensat(r3, &(0x7f0000f3c000)="2e2f66696c653000", &(0x7f0000e87000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) getuid() 2017/10/26 00:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00006fe000-0x12)="2f6465762f696e7075742f6576656e742300", 0x101, 0x200000001) fallocate(0xffffffffffffffff, 0x0, 0x700004, 0xffffffffffffffff) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001b2000)={@common="67726530000000000000000000000000", @ifru_addrs=@generic={0x3, "84703a75257dab3a557aa6f3f508"}}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000ad7000-0x5c)=@ethtool_coalesce={0xf, 0x7, 0x3, 0x9, 0xffffffffffffffff, 0x3, 0x2, 0x5, 0x8, 0x3, 0x6, 0x20, 0x9ed7, 0xff, 0xfa4, 0xff, 0x800, 0x1f7bfb1c, 0x6, 0x600000000, 0x5, 0xba, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c85000)=0x0) perf_event_open(&(0x7f000033f000)={0x6, 0x78, 0xff, 0x5, 0xfffffffffffffffc, 0x5, 0x0, 0x1, 0x10, 0xa, 0x3, 0x65e0, 0x0, 0x5, 0x0, 0x71a7f6d6, 0x0, 0x5, 0x3, 0x2, 0x400, 0xe05, 0x4, 0x7, 0x3, 0x81, 0x0}, r3, 0x80000001, r1, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00008a3000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r2, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f00004f2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f0000cf2000-0x20)=[{&(0x7f0000e04000)="33458f6be554924ed66abe3400131004284ff3b10a1b94cfa675ba29", 0x1c}], 0x1) fsetxattr(r4, &(0x7f00007e4000)=@known="73797374656d2e61647669736500", &(0x7f0000c2f000)="21656d302d28657468302f766d6e657430257d00", 0x14, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a02000-0x4)=0x0, &(0x7f00007c6000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) r5 = dup(r4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00003b8000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000f1000-0xc)={0x59fe, 0xece, 0x8c, 0x2, 0x5, 0x80, 0x7fffffff}, 0xc) sendto$inet(r4, &(0x7f000039e000-0x2)="c1", 0x1, 0x0, 0x0, 0x0) gettid() 2017/10/26 00:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000966000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c15000)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000a34000)=0xb) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a6a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004ad000-0x18)={@loopback={0x0, 0x1}, 0xfff, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000202000-0x4)=0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f801000000000000008000090013000100ff00ff00ffffff000000000000000207000d0001a2", 0x39}], 0x1) setsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f0000783000-0x4)=0x3e, 0x4) r7 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000073e000-0x78)={0x3, 0x78, 0xfffffffffffffff9, 0x0, 0x5, 0x4, 0x0, 0x9, 0x2, 0x2, 0x6, 0x0, 0x3, 0x4, 0x0, 0x39, 0x3, 0x1, 0x3, 0x2892c, 0x3, 0x6, 0x4, 0x1, 0xea8, 0x3f, 0x0}, r7, 0x4, r2, 0x1) getsockname$netlink(r2, &(0x7f00005d3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000c1b000-0x98)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xae, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ead1757}, @in={0x2, 0x2, @rand_addr=0x475affd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000856000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) sendmsg$kcm(r2, &(0x7f0000406000-0x38)={&(0x7f0000013000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000053a000-0x30)=[{&(0x7f00004f3000-0x58)="f50000eeb811e0149271bf1698f7438b0ee8f50b62aea549ae0c3e51fb51e6159ef2429d755cda56cfa4d9536d96fedc0e5e3bf9d8516f72d6f55b21438c62c03a7ad84b4e115d918f90290fce2019118b23ac32669b4ec9", 0x58}, {&(0x7f00002e9000)="f41f393058fde49265836fc6245a036350607571d97eafe55e3bfbf74576d29729df92fd61f8c878fae74324b11f0bf190c3c051840bb1e367e78c3305d3f509bfcbb1de445ad0cd12b87dc239ab4e7b6049502e8e5db38efd30e21c80ced561231665d04bc90e2a779869d6ab8c39029ec2a3c843d8b0f1ccf6a7e410edc71ac943a64006606a1f4ac2b6fd661bbc677150a211e780097a5e3430be0d72d69a911cf973c2d289cdd15e67b91e1f2ff91578d29b0482a85a07ffbacd6b973ebdf49cdbcfc2626261466142c2f15afa977e03cc8adb109f3d05515b7875f9933f5de88199085379719d75ebb5f563772955bb", 0xf2}, {&(0x7f000060b000)="c9ca710089199ac5c4fad78e8f406630bcfe6ea393e4cc2081b6f9613bfa42df776367e3d90cd9cdf16d64e0b343c0fec62cfb5ff6c99123e121cd52559bcb1e508811876881b8d686f72caa8cb469fc42002a0171af5446f499845a41b566e9a125579b7b189f7f4cc65a07536ca47db08585c18a0ef60ca41a85fc91832b4807753de0dd58e6", 0x87}], 0x3, &(0x7f0000615000)=[{0x20, 0x0, 0xfffffffffffffff9, "0ef98f126ca239d6e48755be46"}], 0x1, 0x0}, 0x0) getsockname$ipx(r6, &(0x7f0000e3f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000012000-0x4)=0x10) r8 = request_key(&(0x7f000060f000-0xa)="73797a6b616c6c657200", &(0x7f0000f44000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000180000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r8, 0x5f4) 2017/10/26 00:24:03 executing program 7: r0 = socket$unix(0x1, 0x4000080e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd8000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000f4000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000c48000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) syz_open_dev$loop(&(0x7f000019f000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4100) sync_file_range(r0, 0x9, 0x5, 0x6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x80) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000005f000)={0x1, 0x9}) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000bfe000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000392000)=0xf2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00003aa000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000cb8000-0xc4)=@ethtool_drvinfo={0x3, "d1baaa61e17741fd45fe3d6d39980b910dad09794f9f9b95accfeaafc692f0a6", "49c09eeadc329127b533971f8d3901ecd3355e99eeeec315c328ef52cf2aec80", "f4be519b41ade98a916b2d644ed8d04ac478391c3b7ba3f31ae92f4b860d5d3d", "d157c726bb7f9c153b876683786b973639889174d6f8fd26dd3add57e5831dc3", "e52c21cba9afa7e783d87c3bb88afce96c2aad0e09dfc4d0e5f81f24de84006b", "4de5919e879f5f67544cf735", 0xffffffffffffffff, 0x133, 0xfff, 0x9, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x200000000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@empty=0x0]}, 0x14) timer_create(0x3, &(0x7f0000294000-0x50)={0x81, 0x25, 0x6, @thr={&(0x7f0000848000-0x28)="9df22e9aa49f1354ccd51e753cfbbabb28c25e7506f9037827c55e3dff12b8f8d92a19632e8aee26", &(0x7f00000a0000-0xa3)="feedd5c73fbddf2607b4476c58ef3a8ff652c31b59fc6a9661481dc8a7210ea6043ea92b6c338755cd5a34535bcf46520dc5733ca504f845c4d4fe3e20d2599485fbc8aca4f03101b985a93aeeab902aa29d609e52c7f12152ac3b911c7b760be1ec2ff3746d00cad15e09b04bf88a50176f1b812fdf17d5bcdd477092b493bf5f45366d18815f4f47a5c84840fc0e9e569ea9c8be51e8d41b16bcfdf7a01b1dedaa1f"}, []}, &(0x7f0000860000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) mincore(&(0x7f0000b48000/0x2000)=nil, 0x2000, &(0x7f00001e2000+0x6b9)="0000000000000000") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000c69000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000158000)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00002a4000+0x6c3)={0xfec, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = fcntl$dupfd(r5, 0x0, r5) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000e10000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ed1000)=@common="62707130000000000000000000000000") shutdown(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000d52000-0x5c)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1, [0x3, 0x5, 0x5, 0x8, 0x2, 0xe56, 0xbd, 0x4]}, 0x5c) 2017/10/26 00:24:03 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000f6d000)="2f6465762f7663732300", 0x0, 0x610400) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008d1000-0x1)="06", 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000560000-0x240)=[{{&(0x7f0000554000-0x10)=@ax25={0x3, {"1b4aa6082570b6"}, 0xb3f}, 0x10, &(0x7f0000abc000-0x30)=[], 0x0, &(0x7f000013d000-0x140)=[], 0x0, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f000075c000-0x60)=[{&(0x7f000054c000)="2c0b23532d9a950b0b0242b5a0db139266dcfe69ee2f1bc3f479c940364fe91634e94c7926d13eadf47e8595d7b3ae3e30c66cb61bf1a6ff743201b9b16f62c485c8682df033d92fe9ae53889262c8c39f9fcfd4be2ce20a3012c853b5a28dfa0c7a235ca7fbfefb90f2de924286d390", 0x70}, {&(0x7f000039d000+0xd35)="", 0x0}], 0x2, &(0x7f0000d65000-0x1d0)=[], 0x0, 0x4880}, 0x3}, {{0x0, 0x0, &(0x7f0000329000-0x10)=[{&(0x7f0000b25000-0x1000)="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0xfeb}], 0x1, &(0x7f00006ec000)=[{0x14, 0x101, 0x100000000, "53b664db0249f9"}, {0x38, 0x11e, 0x3f, "ecba8a599591a1dd5bafc2b11ae92d61b77230bcb584451b29d91f6227e0825c57d2a5cb5e0f6e1c76"}, {0x100c, 0x88, 0x4, 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{0x6c, 0x11b, 0x4, "fef790ba28bd3111b3f27757a14d5f0bc6a988854fad39db5a2751ae6c0d304519b26ba9bc5554e8e8e65836405ba6c55f95b20744dd0c6f6f997df27190d903ffc04d25fe9fbdba78218087a7bbb00e14dd51f91393ea1aed5517aed92bd5"}], 0x6, 0x8011}, 0x2}], 0x3, 0x4000) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)="2f6465762f6b766d00", 0x100, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f0000fc9000)="2f6465762f696e7075742f6576656e742300", 0x1010001, 0x80bd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00003ec000)=0x0, &(0x7f0000bad000)=0x4) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000070a000)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb0000000000000100a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199c71d60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d540179e0000000000000000e3c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000000dbd06d5beeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d4a443d6653db3c6b7961190e8f82a233925540b32ce4f47168ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ccb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8fb17616d2198d02baab7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000750002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e0000000000000009efde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e00000000686ceb21db0100fd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a59ac3d6a33e0075506a1fdfffffffe37b1bafaf09954ef"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eaa000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000306000)={{0x80000001, 0x193}, {0x3d, 0x101}, 0x7, 0xffffffffffffffff, 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]}) bpf$PROG_LOAD(0x5, &(0x7f0000217000-0x30)={0xb, 0x4, &(0x7f000074c000-0x20)=[@generic={0x80000001, 0x34, 0x8001, 0x80000001}, @map={0x4, 0x24b, 0x8, r0}, @generic={0xb04f, 0x1, 0x78, 0x9081}, @map={0x7, 0x2, 0x45, r0}], &(0x7f0000e9e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x83d, 0xa5, &(0x7f0000c71000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x1}, 0x30) r6 = request_key(&(0x7f0000801000)="6b657972696e6700", &(0x7f0000133000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d5f000)="2f6465762f6b766d00", 0xfffffffffffffffa) r7 = add_key(&(0x7f000092c000-0x5)="6465616400", &(0x7f0000e36000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000060f000-0x43)="79117f07733f21950739000000000000a2bf6ef6d2c125cce9de204b76b40001ad70990a547f000afd36d99d999c62c58d24784981eda18850f49e489a00b1609dfb71", 0x43, 0xfffffffffffffffe) keyctl$reject(0x13, r6, 0x0, 0x80, r7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x1, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffc46, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x4, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x5, 0x0, [0x0, 0x0, 0x0, 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, 0x0, 0x0, [0x0, 0x0, 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], 0x80000001}, {0x0, 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, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7fff}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000cdd000-0x8)={0x5, &(0x7f00002e0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000a72000)={r8, 0x3}) clone(0x40000000, &(0x7f000054e000)="d10c", &(0x7f000076e000)=0x0, &(0x7f0000019000-0x4)=0x0, &(0x7f00004e5000)="") ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000244000)=0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f000010b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fb5000)={0x0, 0x80000000, 0x4, 0x4, 0x7d, 0x100000000}, &(0x7f000027d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000507000)={r9, 0x9, 0x4000, 0x89, 0xffffffffffff8000, 0x5}, 0x14) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f000068d000-0x8)={0x8, 0x3fffffffffffffe}) 2017/10/26 00:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) bind(r0, &(0x7f0000e21000-0x80)=@generic={0x10000000000001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d78000)=0x0, 0x4) close(r0) pipe2(&(0x7f0000b0f000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000329000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00006ef000-0xa6)="1602de4eb978b01a70987f755af74fed8f86e70600a4740296922b4adcdacd2b0ed03322ea5c7e3fef6bcc07faf47b74fb397ca76cde233f4e723bd30bac0e769d97a31c0184bfa8e4c42753b40a00a08fc66bc374b114734319c4dbc342434f55c001bc8ecc894ca3360796e8c2b2a4e71bc61238010000bc302bc46fa988bb16853e605488923395b1f6eb90225d0efb17b803f57100bcf629d502383c6f3bc3d1bd351a25") modify_ldt$write(0x1, &(0x7f0000180000-0x10)={0x0, 0x0, 0x1000, 0x3, 0xfffffffffffffffe, 0x1, 0x0, 0x8, 0x9, 0x2}, 0x10) getgid() socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000250000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) geteuid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x80000000010, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000352000-0x10)={0x1, &(0x7f0000d43000)=[{0x101, 0x3, 0xbc1f, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000956000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000b16000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2c00}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c0e000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xee, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) getsockopt$inet_tcp_TCP_PSP_CHECK(r2, 0x6, 0x6c7, &(0x7f000015c000-0x4)=0x0, &(0x7f0000eba000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d3b000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f0000513000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000074a000-0x20)={0x4, 0x0, 0x204, 0x6, 0x1000000, 0x1, 0x8, 0xffffffffffffff27, r5}, 0x20) write(r3, &(0x7f00009b6000)="260000002a0047f10701c1b08000e400000000000100000009ef18fffeef00000000000000003a", 0x27) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000f4000-0x8)={0x0, 0xb43}, &(0x7f000041f000)=0x8) 2017/10/26 00:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de8000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000877000)={0x0, 0x3, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dc9000)={0x0, []}, &(0x7f00004d8000-0x4)=0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000dcc000)={0x2, 0x1, 0x5, 0x3f}) ioctl$int_in(r0, 0x5452, &(0x7f0000f9e000-0x8)=0x1) vmsplice(r0, &(0x7f0000cf7000)=[{&(0x7f000090c000)="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", 0x1000}, {&(0x7f0000370000-0x9d)="c0c60a535ca3f75c2849c7d26fc81b7ce280b445e51fe944d6c697bab2f6a0949b5ff9d81c4708d2c9e18df3cf74899513a19b135e0c28004103a16d8696d861ca124211430ecd34263ad0db0ad1805a364423e512748ffc4657a27059fea7a4916365b7b9304e4758e5eea96502ce9a0b05f38c716114aea8981962a5b2da4003b451135f0067f77b31d1ee64549cd1c1e7ae85c094403f4efb447047", 0x9d}, {&(0x7f0000fed000-0x1b)="9600243487a0da7c3231b3b1daeb9700ad2c25e2f87602803fea9d", 0x1b}, {&(0x7f000046b000)="7b43471674e66b22feeaf58ac870ece864787067ecb808e80f2104d7b83ae117b72643cc6f5b4a56d76acbfebc4e91f5d92efd854b977492f942266ca6cc72397227a8c2a301c5a773cb5516ded436f4ed2b5aca5fa915efcd402ccec7471b3a79f6290c244b8195f7911f75f630e85ec813cb7009ead5d29fc7a214890d7bcf293761f2417b9f9c8528798b9e7ed6bbb34d37ac2ba6291a22fd381a7227e2c747c974733828526060f98c60c4f69eccb0ab244ba57a14681aa5ede62624db6bbc7f61965288b8b2facda47a7d7bcd0add527356bd69a4bbb3ec02fe11e2028118f927f6c91386117bc527b061e038d33e70cdb412cde7daec0d94f73952e455e3a79fc34bdb99447735af4567a506c24be33fbad22aeeb1e8c61e500e1421986dcf331cf1d462eaf45b7906625c4795d58315b1afac13eaaf37c8f6457cff76db71da7befa1ffed98e7ba37e3bd7256134e9036352c011ff92c5a790559f29a39faa73fe1cb4fd2e0707b050be54e96d309d37746b7e56bc09565cf523f6a6cff262a864d7497ad7daf3dc0630de56a464978add0d643a30e9cc63951a9d1335eaaa960f5f37998e23d791a9a266cc8e6310d4a3ad0e30456008d28c0becfba14b97eed2d336ee3dda33a0187c2383a77e580a299f4f63e48d22e6e8cbf8d1119aa8799908e45af8d3446394335c814f6a8f66d4e6b83df102369b913c697f2038db8269a01774cdcbaa89ffd2ddf55b6f855475b643d3ef65276b3f9b9b866c3b3dbbaeca41952058598df37bd99e12dae0f81173645a96319375a427ef247b90a0ab68c2cde449d6011b48d46292b9bbe6a517d70e0e98a1733a4edc061ee995a64041ca14f000aefb723eaf2425613aa6193f8eab35ef4e5473440edfc06bd16d542d3900dbcd58b94221de334449afdac751ec10691efa41be38cd5475792ee0c1baf967eb66e64b2a50e879dbf5fb97509090be246d90e0c4061b661e5be103d3195bc65da9576768458a81c97cedf2987d802050eab7fb7c40e02926171d9d7c11e38917b67c15dcded637a405e5056b33fbaa868acc54fb86026fc10dd6a1b2f96a0cce3d99c832eafb193479e27d95da0af6991f2caa0cfc4d9989bd5188ea8d01417370c9bccf32fc7c395b836099824915fcc3e0884aac2393fb2db54a5d9959d48c06e8ac9993b7b5131b787bf1d837306ca5231584b07719b0dd23a81b52c16b4581e3a5c9a49f483add1d914372f0b5338c6293fc6370b8baf2646c653675ad4a7b96debaa908782d28ad2c885eee77bbdf49e81d99e1c5a10b675789c161dae9e78a9dbffa0ff2c5aa622254148b0b578e3c8deb8fe0022d7b906f956d558dec3b755141826b04d34ef928783e87a27256ffb45c8c3c2141cbef86677fb6faf83bde8401bd2f46dd8abea86a79861dca0172efbae76bf97d9eb08b14ca6b9528ba626dfe9dfcdeee341eab4560079a523e466c444ec7f6ca7011c1406900f9347342dcb2791fd13108055ba279dc6535f093a0a59b3bcd8dc3f40d09a276a40ed018541c7df8a4e355ad2c2f345187d58e3d844dc5fd26e54bf6fad591efbc0e384fbd15578e6c752052882dd1a6955abaa94ed5553025a4660ad9401db485e58bd5e097784d0edb95d36c7de8aac0437c0f1c82e2883cf3cdd948954b2cc2b181e05520f1fc848f6ce20c6f50cf70639b5ab4ec9c002edc6b50a2742e397b0c0679bebc8aa405735811b99f14088b7d3a8fe89550623b70a4bc5d45b14f637fcb1031e63acf807af196b6e843801009f27d9cbccf1194c00c7b705363d16184a05cad30a36147ef6926012bb5889002c9ab36741a041b3adf37e1c491265533b995beb1cec09163a872aa4ed08961d3ec7ecf1da2a245f85e95816d8602e42ba216607f7bd2dfc372d96f41054d0d2edb2503da2eedc9a2b9f7601589411fc56f46707f38ef31a0c7c98cd4e09888cb3ad25ca962e11829c6a93d152f131a0614677871c1d1798137d6946b8923b159d614208cbb1c382c80d02105d7cd26d73c2898a04aa7ab586c39cb20dc8b8977e4a76515a80bbd61b314fd6f20cc0502473124697bd43afbf9fca42574d36cf77e9a76222d335f07e7b486e004c1530704194a81add89f641dd134ac3428fb42b9a33ddbc800708bd24910785a1e7a0794903d96ccc1d74f223ecf94ee6f38efc13e382d20a58ec38fd8bb7e714364cb782aecb8df2ee75a23f7b0205c4398bc337df23afdf0125d533eda19f5cb819db260707c3ce98fc0a6f7000af3a3dcf5ae91d157eb75507e740dee39ac9a75b7814923a1d6fdcc0db1653cc01d23a34e1bdb9abf472fa9b1b29919e5e5d9cd0c1e0794d5c93422103f125bb6e194491aa9c50d13ad9f5f3d8534d036d23d2281622a20ae856fff8dc9bd0f65576f92a514c0666ead718ce74f671f5d008899c1c791cccca41480ddb43b32cf05b626bfab961689a9a17890f6c33cb1d9fab8f8dd6f21fe6f3c0ee4eb54327f8ad514df16209c2d19dacc5d3d56768fc906ea8d231ed43fd85c8fdd6ddea87137da721562597cc996fb9e329fd4b2edde597b3f697ffab2c13628d6d53967df770cb0af5b60b04d1b0a9f9c16714d617fbfb363dc75542d0a7e6b03e41a171daa15d5740b5f2d4f8dd1b99c3c275a63ec55288d424bc274b92354c994852993b24cad3f52b7bd4db5e228ab35a329ddf672675ce3ca8d598fd89352346cd7ea6f47bda97add2537880f2c70b5b08fe1c9c5bffb311a3488f68d52d216e475d583df6c0db665f44f8c5f12b98529d298b6673501fb853faf5ddf1254b0cc4c0fe59953c4a4144b2fadbc3e4786f15061e22fcc3b272417e85b1322a0779b2eb5d58b449f0d0dfbdd0a97689fc50c5a0a3cb1ac4107aec0e6d4b5333896f887430b527ecf3498347c3b95be42e26b3dd93d4cdcc94686c2f8add1e7882f33fa27c13b50f9c9efa217f6203e009b6c197c90da03c4b895f26e15ba7ead7d4b1d819a7b027d171a511c2d7afa3d5d0482713c241d6a1438e5fa016510dbdafbcc38d31544e9bb7a78e31a47e6d4925ff3aad72708155a4f709c6c9d4c4ca2f5c386119f3eaacad6058b59a225f6810e86ddb5f0d56019eb59622107cfd377c5bb738596bb6e8d02722ffe470bd6dff52e227ff986ed46ea07db4d585cd42eb1f9efbc69b540dd864476def790d4fdcaa221d9b29561cc38fa1453dfdc7d69d2b832063b4a76003447b577aa50a7e547d200f3081cb6b93dac814d0a25224cd471a169df56b1016e1d6e5851ac72afa65587db95144660f154d880cc63728e252a439f540c886f6d006c9a2662de5b5bf5c4128a243e58fbde015405151954cddba451a5a919e554c30c38d207ac03e3dae68874f8259beb4a3978bd48681c0575ca4bae398fc380f28ce59f97b0a08de99a925e54be69a63d4a29432ecc1e0a3f7aa797c663861a8c9ba6fc2952cdf0673335d4f30b102ef30ff9c4b61a00a82c30e38b74d0bf372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0x1000}, {&(0x7f0000a7d000)="ac4f503247b641031938af70968e4ea6a9ecd3e2da908ad5add14fc6c2368e73fe71746379244029dd937bfc68269385788ee8ab322a011a4b2852c0a6cb15482c7452c443de0ee7afb4c9b94f886cd42276e17456531587948cffba745705600ebafd96bd89ec8147399521685630a97ddd35ca7944454db91b9ed8e708355f317bff5250b37c43e7a1", 0x8a}, {&(0x7f000059e000)="4cf86348f105a93b05ba595f47e2483edd5b1b3a94b2ea5dbd19ccbca55fd29940a1ded8081246ffb2d9522ff3b829670f94d6be441e1c681c022e2ad9f3691b686899d03704b73a3a9cb9aa73acb41bda7360c3363a48995b60e59f8f7d23bc9ef4f6747d833b319bd8a516171ac67a4fe96b4e9c7b9ea62902f2279ad99d54c2bcd6dc918ed96067e6cff324ce128dd079463413894b3b3c3dc1b16e019a5f27ec07d4fc8b690100b6dfd54c0493f66a32572b3c945102f6b840eea9bd00c5f5c5427b8e160ab9a50146053b1c40d664905659ecccd76300ced5b5a3a4164bd466b19faa9b0b75fa23ca807dcc9682e75160db84", 0xf5}], 0x6, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000487000)={0x0, 0x0, &(0x7f0000fb4000)=""}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000711000)=0xffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c13000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000904000-0x2)={0x7, 0x401}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f16000)={0x8, &(0x7f000074c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000530000-0x8)={0x0, 0x2f}, &(0x7f00009ab000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009fe000-0x8)={r3, 0x1}, 0x8) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00009d5000)={r2, 0x3}) accept4(r0, 0x0, &(0x7f0000055000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007c8000)=0x938, 0x4) 2017/10/26 00:24:03 executing program 0: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f00008b2000-0x4)=0x1, 0x4) socket(0x10, 0x2, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000298000)=0x100000000, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f09000)="240000001e00070016008000000000000f00040f000400000000064000602108000000e2", 0x24) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000803, 0x1) bind$inet6(r2, &(0x7f00002ea000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{r0, 0x4955520550eed0b4, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000570000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d27000-0xc)={r3, 0x800fd, 0xffffffffffffffff}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f0b000-0x20)={@generic="7b09affbcb0000000020000005c8ed7a", @ifru_flags=0x2000}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00003f1000-0xc)={r5, 0x80003, r4}) 2017/10/26 00:24:03 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000035000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd52, 0x7, 0x7, 0x20, 0x200, 0x7, 0x7, 0x8, 0x7, 0x4, 0x2, 0xfffffffffffffffe, 0x2, 0x4, 0x2]}, &(0x7f000007d000-0x4)=0x108) r1 = accept(r0, &(0x7f00001de000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000009d000)=0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000026d000-0x4)=@assoc_id=0x0, &(0x7f000026c000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000022c000-0x4)=@assoc_id=r2, &(0x7f00000c4000-0x4)=0x4) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000026b000)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000014000-0xa)="2f6465762f7663732300", 0x6, 0x200) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000023a000-0x8)={0x0, 0x0}, &(0x7f0000108000)=0x8) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000032b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f1c000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x1a000, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x13) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:03 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x80004) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000f37000-0x20)={{0x0, 0x90e}, {0x0, 0x989680}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup3(r1, r0, 0x80000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000062f000)=0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00005d6000)="26000000130047f1ffffff3500ffffff080003ff01000200f6b200170017edff040016006e7f", 0x26) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000871000-0xc)={&(0x7f000072a000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) r3 = 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, 0x20, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x404) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() sched_setscheduler(r4, 0x5, &(0x7f0000090000-0x4)=0xff) syz_open_dev$sndtimer(&(0x7f0000ea5000)="2f6465762f736e642f74696d657200", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000af9000-0x9)="2f6465762f76637300", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x807, 0x6) r2 = accept(0xffffffffffffff9c, &(0x7f0000418000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000629000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00008ff000)={r2, 0x18000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001000-0x28)={@generic="ee487cddcaaf9f2be682ef1250c2e548", @ifru_mtu=0x6}) r4 = dup3(r3, r0, 0x80000) r5 = fcntl$dupfd(r3, 0x406, r3) r6 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff8, 0x3, 0x8000, 0x80, 0x1, 0x9, 0xff, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002000-0x14)={r7, 0xfffffffffffffffc, 0x3, 0x800000000000, 0xadc2, 0x80000000}, 0x14) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000002000-0xe6)="ed2242f90054fceaf698df4e2f80f5b02fa93bb985cbf507313ad906b4917794f2d3aa1178028dc1e26e90e5592a595278cd4bb9396e765f3b17f712ce72ebd410834abdaffd4a34f900dcbd35e514fcfa9b5768cb1794774c450f7ce43a8cf135ee3f680580754e87c674b2b22bd6f57916fb6ffddfc59f4b0093df844475e6319992b6d58081412d8333e0e7f2d23fe242491208dc11113dd2093172dcf50874d38d97a7230963889e96049c66be0d6a0c6e04854fcfdc33f91561c79e13da188705559def45651e265f10b4b0fff88d67d59685bd7fa264c3c386f8b13532992b98c919e7", 0xe6) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNDETACHFILTER(r8, 0x401054d6, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000004000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/26 00:24:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00002aa000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xa028) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x20, 0x1000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x40800, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xfffffff7fffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000003, 0x3e, r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@nl={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc7000-0x50)=[], 0x0, &(0x7f0000001000-0x10)=[{0x10, 0x0, 0xfffffffffffffff7, ""}], 0x1, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x40032, r1, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ea7000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004dd000)="2e2f66696c653000", 0x125) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fcd000)="6e667300", 0x0, &(0x7f00007f3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00006ef000-0xb)="2f6465762f766373612300", 0x80000000, 0x400000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000372000)={0x0, r3, 0xab2f8033298ebef, 0x0, 0x0}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)="2f6465762f6b766d00", 0x5, 0x0) unshare(0x41ffffe) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f00003dc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000081c000-0x8)="2e2f66696c653000", 0x108) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) dup3(r5, r6, 0x80000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000664000)="2f6465762f72666b696c6c00", 0x7f, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet6_dccp_int(r7, 0x21, 0x1, &(0x7f0000fcd000)=0x0, &(0x7f0000e14000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000aa6000)={0x1, 0x0, [{0x2010000000000009, 0x3, 0x0, 0x0, @sint={0x801, 0x2c7}}]}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000d99000)={0x400000009, 0xfffffffffffffff8}) 2017/10/26 00:24:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a41000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000157000)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bd2000-0x10)={0x0, 0x1000, 0x0, 0xffffffffffffff01}, &(0x7f00008cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f6c000)={r3, 0xe8, "394fb57769f4e6cff97ce1e5cb1854a4012dc4c044ad5b7913a19c51a52f5b7a5aedee3c30d6d2298d319f357e4ad0aff8eb0e89a7aa884fb605d46d86276708af691e469bc35f12b01e73d1dc31e0b2de8a629297cebaf9420115fa8355f6b04269d4e34d4ec3e29b3169f878dbc69585ddffa2efe44335a693f8402d2e667a645a71e70f68ec4693d2dac40215ebfec1be4337f8b421f8f58453afb53caa949a0166b719d21c4938f28b8294497579b2bc4fc36690703f19ecd1699f52d0afddafc0e66a543da8e1f42966cd682e69b1edde4ead78be060aaf387971e42411f491df34f5349aa3"}, &(0x7f00005c6000)=0xf0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000109000-0x4)=0xfc4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f3d000-0x4)=0x6, 0x4) fcntl$lock(r0, 0x6, &(0x7f00002c0000)={0x1, 0x0, 0xd71, 0xe41, r2}) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r4, 0x0) eventfd(0x8002000098) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x800000000, 0x4000000000030, r5, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt(r6, 0x114, 0x4000000000000008, &(0x7f00003b5000)="f020b46b", 0x4) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f00005ed000)=[@generic={0xdb7, 0x0, 0x0, 0x6}, @generic={0xffffffffffffffbd, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000983000-0x7)="73797374656d00", 0x5, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x0}, 0x30) [ 52.737932] RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or rds_rdma? 2017/10/26 00:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000754000-0x8)="2e2f66696c653000", &(0x7f000084a000)="2e2f66696c653000", &(0x7f0000fb4000-0x6)="6d696e697800", 0x0, 0x0) stat(&(0x7f0000042000-0x8)="2e2f66696c653000", &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup3(r0, r0, 0x400007fffc) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$alg(r0, &(0x7f0000001000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x58) r3 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f0000009000)={0x10, 0x0, 0x0, 0x3}, 0xc) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000fcd000)="", &(0x7f0000fcd000)=0x0) sendmsg$netlink(r3, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x20026, 0xa01, 0x1, 0x0, "29003d5d01000000000000000000000400"}], 0xfdef}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x40) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000026000-0x4)=0xffff, 0x4) pipe2(&(0x7f0000fcf000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r6 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r6, 0x10d, 0x4, &(0x7f00000d1000-0x5)="94", 0x1) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000576000)=0x8001, 0x4) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000cf1000-0x18)={0xd26e, 0xaa, 0x401, 0x2, 0x0, 0x59}) r7 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r7, &(0x7f0000013000-0x8)="2e2f66696c653000") ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000ae6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) 2017/10/26 00:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) read(r0, &(0x7f0000cf7000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000329000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000cce000)={0x6, r0, 0x4}) recvmmsg(r0, &(0x7f0000b8c000-0x21c)=[{{&(0x7f0000cb9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000284000-0x60)=[{&(0x7f0000549000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000d7a000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000058d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000bca000-0x4)="00000000", 0x4}, {&(0x7f00009ae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000f88000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x6, &(0x7f0000b7f000)="00000000000000000000", 0xa, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f000062e000)=[{&(0x7f000001b000)="", 0x0}, {&(0x7f0000594000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a32000-0xf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000063c000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x4, &(0x7f0000618000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x4debe494}, 0x5}, {{&(0x7f0000957000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00000c6000-0x30)=[{&(0x7f0000a93000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000438000-0x4)="00000000", 0x4}, {&(0x7f00001a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x3, &(0x7f0000026000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x9}, 0x23}, {{&(0x7f00003b9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00004ec000)=[{&(0x7f0000221000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000ef0000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00000e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000171000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x2}, 0x4}, {{&(0x7f0000a53000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f47000)=[{&(0x7f0000e14000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f00008d5000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00003cb000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f000058e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f00005ba000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000703000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x6, &(0x7f0000d67000-0x16)="00000000000000000000000000000000000000000000", 0x16, 0x200}, 0x8}, {{&(0x7f00002ea000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ec4000-0x20)=[{&(0x7f0000465000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000c2a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x2, &(0x7f0000aee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x9}, 0x9}, {{&(0x7f000080a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e7d000)=[{&(0x7f0000bbb000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00001ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000d06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000863000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00002ac000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00005f9000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000ac8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c77000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000ad7000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x9, &(0x7f0000dc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x8}, 0x0}, {{&(0x7f0000ae3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ee3000-0x60)=[{&(0x7f00009f8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000bf0000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00001ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000016a000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000eee000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f000049d000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x6, &(0x7f00003d4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x1}, 0x5}, {{&(0x7f000056a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000016f000-0x30)=[{&(0x7f00004f4000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000488000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000766000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x3, &(0x7f00004d4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0xdbc}, 0x3}], 0x9, 0x1, &(0x7f0000c36000)={0x77359400, 0x0}) ioctl$KDSETLED(r2, 0x4b32, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee2000)="2e2f66696c653000", &(0x7f00007d0000-0x8)="2e2f66696c653000") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f73657175656e63657200", 0x103004, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000f57000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x16, 0x14, "a4f7c2e71a3d76bd030b2d4e2bb5af2b94c716475c7c93dd25147c1efc78f24b828a406c57b9b702a727bc47164da36fa7b8d67cc2b489a1003056a1efe15108", "593a6399ff0d75771a885d7e317d082e7a9988ff9032a598df322fc536a5a012476a8067558e62c0c13b2449d2024030820be11f8ef765bdf65dd4f95db19d33", "b14e0d87112718323a968cefe706e0a6aa4ebfcfb51c0980d088132cc0346369", [0x1, 0x6e]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006e7000)={0x0, 0x9}, &(0x7f0000d8c000)=0x6) r4 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000239000)="2f6465762f72666b696c6c00", 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0x2, r5, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdd000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000e47000)=[{0x4, 0x9, 0x1800}, {0x5, 0x1, 0x1000}, {0x4, 0x101, 0x0}], 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000b21000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000272000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000c5a000)=@assoc_value={r7, 0x6}, 0x8) syz_open_dev$evdev(&(0x7f0000c0f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read$eventfd(r6, &(0x7f00007cc000)=0x0, 0x8) r8 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) ioctl$int_out(r8, 0x1, &(0x7f0000f86000-0x8)=0x0) openat(r4, &(0x7f0000df0000)="2e2f66696c653000", 0x400001, 0x130) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0defb1"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000666000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f20000)=0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00002da000-0x20)={0x401, 0x0, 0x2, 0x2}) 2017/10/26 00:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000841000)=0x5) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000c8d000/0x4000)=nil, 0x4000, 0x1) r2 = pkey_alloc(0x0, 0x2) socket$llc(0x1a, 0x1, 0x0) pkey_free(r2) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000d44000-0x1)=0x4) pipe2(&(0x7f00008d7000)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00002d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00005ab000)=0x1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000270000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) ioctl$KVM_GOOGLE_GET_NUM_METRICS(r4, 0xaefc, 0x0) 2017/10/26 00:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x3b, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ef000-0x20)={r3, &(0x7f0000c5f000)="fc0bd02cf0ea1358", &(0x7f00006a4000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r3, &(0x7f0000307000)="", &(0x7f00005d9000-0x49)="8e98d754009d586d67a0cdb7ae55bce2fd9301efb517a00f1c3a5afb5f535c341f9bd9157396c10e58f3a1640e5da057c37d526b50d425cbef809ec539de2fd14a001c6814b4ae9170", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r3, &(0x7f00000cf000)="", &(0x7f0000745000-0xb2)="", 0x0}, 0x20) bind$inet6(r2, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r2, 0x104) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r4, &(0x7f0000cc8000)=@in6={0xa, 0x3, 0x4000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a9e000-0x8)={0x1, [0x0]}, &(0x7f00003af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa3000-0x8)={r5, 0x9}, &(0x7f00000d8000-0x4)=0x8) getpeername$inet(0xffffffffffffffff, &(0x7f0000201000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ac000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b52000)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r1) r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000aa2000)=0x0, 0x80000) setsockopt$inet6_group_source_req(r2, 0x29, 0x22e, &(0x7f0000112000)={0x476, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000009, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4702}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000035c000)={r5, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x9, 0x800, 0x8, 0x8001, 0x8000, 0x2, 0x4, 0x0, 0x2c0, 0x2, 0x20, 0x7ff, 0xa343, 0x3]}, &(0x7f0000b78000)=0x108) getpeername$unix(r7, &(0x7f0000a34000-0xd06)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e31000)=0x1002) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000036f000)=0x0, &(0x7f000080c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000002b000-0x8)={r6, 0x0}, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000013000-0x7c)={0x0, 0x0, ""}, &(0x7f00007c7000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000095c000)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000217000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5e000)=0xe8) listen$netrom(r1, 0x6) 2017/10/26 00:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/10/26 00:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000331000)="2f6465762f7573626d6f6e2300", 0x100, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cd000-0xc)="2f6465762f72666b696c6c00", 0x102, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d68000-0x10)={0x74, &(0x7f00006a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) read(r0, &(0x7f0000d87000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x140000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x5, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x401, 0x0}, 0x30) mmap(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x6, 0x32, r2, 0x0) memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7) mmap(&(0x7f0000daa000/0x2000)=nil, 0x2000, 0x2000004, 0x10, 0xffffffffffffffff, 0x20000) socketpair$inet6_sctp(0xa, 0x100000, 0x84, &(0x7f000046d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000cc0000/0x3000)=nil, 0x3000, 0x8002000000, 0x40001010, r0, 0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001f000)={0x0, 0x0, 0x100000000000, 0xfffffffffffffffa, 0x40, 0x0}, &(0x7f000001f000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fb5000)=0x54b783ce, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x14000)=nil, 0x14000, 0xffffffdfffffffff, 0x8400028850, 0xffffffffffffffff, 0x3) r3 = accept$inet6(r0, &(0x7f0000fb1000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000896000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x6c6, &(0x7f000042f000)="bb5a3414bf6cf45eaa02b8a9f4c80b8d", 0x10) sendmsg$netlink(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0x20, 0x2c, 0x40000401, 0x2, 0x5, "29003d1d01000000000000ffff000062"}], 0x20}], 0x1, &(0x7f0000023000)=[], 0x0, 0x7cedb193185971ef}, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000420000)=0x5, 0x4) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x3ffffd, &(0x7f0000781000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000091000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000f15000)=0x80000001) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000721000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f12000-0x2c)=@ethtool_ringparam={0x11, 0x3, 0xd8, 0x1, 0x0, 0x8001, 0x7f, 0x18d, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r4, &(0x7f0000f17000)="0f", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r5, &(0x7f0000ecc000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000651000)="73656c696e757876626f786e65743076626f786e6574312b25a400", 0x1b, 0x3) recvfrom$inet(r4, &(0x7f0000ff8000)="", 0x0, 0x4000000000000002, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/26 00:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a6000)=0x0) setrlimit(0x2008, &(0x7f0000001000-0x10)={0x1, 0x6}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a6f000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007fd000)={0x0, 0x0, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) arch_prctl(0x100b, &(0x7f0000cd1000-0x3)="ddf433") capset(&(0x7f00000c3000)={0x20071026, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1000000000000001, 0x0, 0x0, 0x0, 0x0, 0x4021c, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x1000000000000000, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008b4000)="2f6465762f7161745f6164665f63746c00", 0x20c00, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f0000f09000)="") dup3(r7, r8, 0x80000) [ 52.972972] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app recvmsg(r6, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd3000-0x60)=[{&(0x7f000009a000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00007f0000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f00004e2000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cd3000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000209000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000cd3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000af7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xff}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000205000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fe1000)={r9, r2}) recvmsg(r6, &(0x7f0000cd6000-0x38)={0x0, 0x0, &(0x7f0000cd6000-0x10)=[{&(0x7f0000cd7000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}], 0x1, &(0x7f000000c000)="", 0x0, 0x0}, 0x2060) unshare(0x8000400) 2017/10/26 00:24:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000218000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) io_setup(0x0, &(0x7f0000a4f000)=0x0) mknod(&(0x7f00005a8000)="2e2f62757300", 0x1000, 0x4) pipe(&(0x7f0000224000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00005cb000-0x8)={r2, 0xffeffffffffffffe}) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x2, 0x0) r4 = gettid() r5 = getpgrp(r4) r6 = 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}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r3, 0x0, r2, 0x0, 0x20, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x81, 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, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000c03000)="2f7070703170707045253a656d3100a7", 0x0) ftruncate(r2, 0x7fff) r9 = open(&(0x7f0000fc2000)="2e2f62757300", 0x80, 0x0) vmsplice(r7, &(0x7f0000afb000)=[{&(0x7f00008c1000-0xbd)="784efc20b0fa14286d35d8fab081921c7123213864d1f86e65aafa2b1b9e7e3826bec618b5322fcc74867a70b8773ff1482a25adbc4a7ad8ae5b891ec29cb6aca6d66d781eb86ed93274f581270bdde73b918f792a11ac4935a57b6000ea8e0e219960e6e6db1ebb6b206ff4301a425818c2b897547153d5030e0b2baa1ec03c1a392a3d808450c64a3cc95ed938006aec7a02fa5ece8e0467dc6fd6e83d6a6e716a1faa9a1251c89326606a22c197ab13881d27968195b3f43bc2c8d5", 0xbd}, {&(0x7f00004b8000)="4ceb5f3b599aad9feb0776d078a0324893813c98f8fd8da8733194d115775e460495785bb60a356b3e292b723a3dc61e799ff3ca8aaa94d65a517fc3a8c2f8e8af0507fc96f14b378efcd9d6b828e04ffeac7116285998be6f", 0x59}, {&(0x7f0000e5f000-0x50)="da29597e3aaa77f17a11dc7ecd04e72ed8c81fc842a55615865f4da41f983627c535e3db4d8de74a6fcca4b3b0c1fce24942be1bee1dee2af71677d39e800ea5edfdf8ab5ec78e9e76c693ea52cc2e91", 0x50}, {&(0x7f00009f6000-0x1000)="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", 0x1000}, {&(0x7f00009de000)="3360501e9fbc6d421a3885a9ffcf48a9b6e79e085b070aa67f898bde8dc73e84912ab6e53ab4a95bda0e01a38428d136f9490ec21715aa8a93aa1b0d99625a9948835bd0f49459", 0x47}, {&(0x7f0000c13000)="9a137908a89c9d8918f50ec0fd8c8e519f96ebc8411de4521437df3925ab39d4ef019f49087d88e008c410a45c50a1f51b6cfdb3877de82421893c3965edc3c26cc94bae4893facdfc9f3bb3c096d89f08ee2cb7bc828632468041bae8f5c9d4e78889fb7bf3caec118709c507515c72c3e970100bbe5b9601938bd7df54a4698c55ea5818fb143354a90aec9685d1a16e820b57f54be59c0e8e4af1f08067d78096473f25b383139bfb", 0xaa}], 0x6, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007b3000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f0000496000)=0x0) fcntl$setlease(r1, 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f0000770000-0x87)="64a8e094e0a58f76b3a25f33a3f6847be31eee5f90f970386944f6c45ec724bfbdb958276b3898ed639aaa59479ceb2aa09f51ddaaa45cf69ed875a9110fc86fd192d51f1289bce22f9bc6b7235ca7b4dac20f89bf40d3877aaa3cc25f2905ea86eb5e5a83be0e0fbae8f8a64ddf66ed9f1ec2aa946f3d4b8246f338c9063ed29662a1c3f76832") syz_open_dev$random(&(0x7f00002b4000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40000000084000) fchmod(r6, 0x34) tee(r9, r2, 0x2, 0x3) write(r7, &(0x7f0000dc1000-0x1)="f6", 0x1) sendfile(r1, r0, &(0x7f0000001000)=0xfffffffffffffffd, 0xfec) renameat(r8, &(0x7f0000001000)="2e2f66696c653000", r8, &(0x7f0000000000)="2e2f66696c653000") clock_gettime(0x3, &(0x7f00005d8000-0x10)={0x0, 0x0}) prctl$void(0x1f) [ 53.007043] QAT: Invalid ioctl 2017/10/26 00:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f0c000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000824000)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000550000)={0x3, 0x78, 0xde, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000fe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000, 0x0, 0x401, 0x0}, r2, 0xffffffffffffffff, r0, 0xc) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000417000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r4 = open(&(0x7f000053e000)="2e2f66696c653000", 0x0, 0x41) unlinkat(r4, &(0x7f000099c000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f00002f9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000684000-0x4)=0x10) r5 = 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}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000003000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000859000-0x40)={0xba32, 0x2, 0x4d, 0x8, 0x6, 0x1, 0x8, 0x99}, &(0x7f0000b52000)={0x7, 0xf8d7, 0x1, 0x0, 0x7, 0xa85, 0xffffffff, 0x7fffffff}, &(0x7f000018b000-0x40)={0x6, 0x8, 0x9, 0x0, 0x987, 0x8, 0xd53, 0x10001}, &(0x7f0000c55000-0x10)={0x0, 0x989680}, &(0x7f00006b1000-0x10)={&(0x7f0000001000-0x8)={0x100}, 0x8}) futex(&(0x7f0000000000)=0x3, 0x85, 0x0, &(0x7f00005d0000)={r6, 0x0}, &(0x7f0000000000)=0x0, 0xfffffffffffbffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000055a000-0x4)=0x0, &(0x7f0000fdd000)=0x4) [ 53.079589] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 53.097175] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 53.097951] ================================================================== [ 53.097975] BUG: KASAN: use-after-free in free_netdev+0x31a/0x360 [ 53.097981] Read of size 8 at addr ffff8801cb8fb6e0 by task syz-executor2/5116 [ 53.097984] [ 53.097993] CPU: 0 PID: 5116 Comm: syz-executor2 Not tainted 4.14.0-rc5-mm1+ #20 [ 53.097998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.098006] Call Trace: [ 53.098020] dump_stack+0x194/0x257 [ 53.098038] ? arch_local_irq_restore+0x53/0x53 [ 53.098049] ? show_regs_print_info+0x65/0x65 [ 53.098066] ? __hw_addr_flush+0x1a6/0x2b0 [ 53.098075] ? rcu_pm_notify+0xc0/0xc0 [ 53.098088] ? free_netdev+0x31a/0x360 [ 53.098105] print_address_description+0x73/0x250 [ 53.098115] ? free_netdev+0x31a/0x360 [ 53.098128] kasan_report+0x25b/0x340 [ 53.098150] __asan_report_load8_noabort+0x14/0x20 [ 53.098158] free_netdev+0x31a/0x360 [ 53.098179] netdev_run_todo+0x736/0xae0 [ 53.098195] ? tun_xdp+0x410/0x410 [ 53.098208] ? register_netdev+0x30/0x30 [ 53.098220] ? refcount_inc+0x50/0x50 [ 53.098230] ? refcount_inc+0x50/0x50 [ 53.098253] ? sk_destruct+0x4c/0x80 [ 53.098263] ? __sk_free+0x5c/0x230 [ 53.098278] ? sk_free+0x2f/0x40 [ 53.098288] ? __tun_detach+0x760/0x1570 [ 53.098349] ? locks_remove_file+0x3fa/0x5a0 [ 53.098364] ? fcntl_setlk+0x10c0/0x10c0 [ 53.098388] ? fsnotify+0x1af0/0x1af0 [ 53.098400] ? rcu_note_context_switch+0x710/0x710 [ 53.098414] ? __tun_detach+0x1570/0x1570 [ 53.098426] ? __tun_detach+0x1570/0x1570 [ 53.098438] rtnl_unlock+0xe/0x10 [ 53.098447] tun_chr_close+0x49/0x60 [ 53.098458] __fput+0x327/0x7e0 [ 53.098483] ? fput+0x140/0x140 [ 53.098500] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 53.098509] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.098534] ____fput+0x15/0x20 [ 53.098543] task_work_run+0x199/0x270 [ 53.098556] ? task_work_cancel+0x210/0x210 [ 53.098574] ? _raw_spin_unlock+0x22/0x30 [ 53.098586] ? switch_task_namespaces+0x87/0xc0 [ 53.098606] do_exit+0x9b5/0x1ad0 [ 53.098616] ? __might_sleep+0x95/0x190 [ 53.098636] ? mm_update_next_owner+0x930/0x930 [ 53.098647] ? find_held_lock+0x35/0x1d0 [ 53.098676] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 53.098683] ? futex_wait+0x402/0x990 [ 53.098696] ? lock_downgrade+0x990/0x990 [ 53.098706] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 53.098718] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 53.098738] ? perf_tp_event+0xbe0/0xbe0 [ 53.098758] ? memset+0x31/0x40 [ 53.098782] ? perf_trace_lock+0x3e9/0x860 [ 53.098811] ? check_noncircular+0x20/0x20 [ 53.098823] ? perf_trace_lock+0x860/0x860 [ 53.098836] ? futex_wait_setup+0x3d0/0x3d0 [ 53.098847] ? _raw_spin_unlock+0x22/0x30 [ 53.098858] ? __perf_event_task_sched_in+0x200/0xc20 [ 53.098897] ? find_held_lock+0x35/0x1d0 [ 53.098927] ? get_signal+0x7ae/0x16d0 [ 53.098940] ? lock_downgrade+0x990/0x990 [ 53.098970] do_group_exit+0x149/0x400 [ 53.098982] ? __lock_is_held+0xb6/0x140 [ 53.098992] ? SyS_exit+0x30/0x30 [ 53.099001] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.099015] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.099037] get_signal+0x73f/0x16d0 [ 53.099069] ? ptrace_notify+0x130/0x130 [ 53.099096] ? __schedule+0x8f3/0x2060 [ 53.099123] ? __sched_text_start+0x8/0x8 [ 53.099163] do_signal+0x94/0x1ee0 [ 53.099202] ? setup_sigcontext+0x7d0/0x7d0 [ 53.099217] ? perf_trace_sys_exit+0x13f/0x680 [ 53.099238] ? lockdep_sys_exit_thunk+0x35/0x35 [ 53.099268] ? rcu_pm_notify+0xc0/0xc0 [ 53.099297] ? exit_to_usermode_loop+0x8c/0x310 [ 53.099322] exit_to_usermode_loop+0x214/0x310 [ 53.099338] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.099353] ? do_syscall_64+0xb6/0x8d0 [ 53.099376] do_syscall_64+0x65c/0x8d0 [ 53.099396] ? syscall_return_slowpath+0x510/0x510 [ 53.099407] ? syscall_return_slowpath+0x2b3/0x510 [ 53.099421] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 53.099434] ? return_from_SYSCALL_64+0x2d/0x7a [ 53.099448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.099460] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.099485] entry_SYSCALL64_slow_path+0x25/0x25 [ 53.099494] RIP: 0033:0x452869 [ 53.099499] RSP: 002b:00007f5cb49a2ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.099507] RAX: fffffffffffffe00 RBX: 0000000000758048 RCX: 0000000000452869 [ 53.099511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000758048 [ 53.099516] RBP: 0000000000758048 R08: 0000000000000326 R09: 0000000000758020 [ 53.099520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.099524] R13: 0000000000a6f7ff R14: 00007f5cb49a39c0 R15: 0000000000000000 [ 53.099574] [ 53.099578] Allocated by task 5116: [ 53.099587] save_stack+0x43/0xd0 [ 53.099593] kasan_kmalloc+0xad/0xe0 [ 53.099599] __kmalloc+0x162/0x760 [ 53.099607] sk_prot_alloc+0x101/0x2a0 [ 53.099613] sk_alloc+0x89/0x700 [ 53.099621] tun_chr_open+0xec/0x490 [ 53.099629] misc_open+0x382/0x500 [ 53.099637] chrdev_open+0x257/0x730 [ 53.099645] do_dentry_open+0x664/0xd40 [ 53.099651] vfs_open+0x107/0x220 [ 53.099657] path_openat+0x1151/0x3520 [ 53.099664] do_filp_open+0x25b/0x3b0 [ 53.099670] do_sys_open+0x502/0x6d0 [ 53.099676] SyS_open+0x2d/0x40 [ 53.099682] do_syscall_64+0x26c/0x8d0 [ 53.099689] return_from_SYSCALL_64+0x0/0x7a [ 53.099692] [ 53.099695] Freed by task 5116: [ 53.099702] save_stack+0x43/0xd0 [ 53.099708] kasan_slab_free+0x71/0xc0 [ 53.099714] kfree+0xca/0x250 [ 53.099720] __sk_destruct+0x74a/0x910 [ 53.099727] sk_destruct+0x47/0x80 [ 53.099733] __sk_free+0x57/0x230 [ 53.099739] sk_free+0x2a/0x40 [ 53.099746] __tun_detach+0x75b/0x1570 [ 53.099752] tun_chr_close+0x44/0x60 [ 53.099758] __fput+0x327/0x7e0 [ 53.099764] ____fput+0x15/0x20 [ 53.099772] task_work_run+0x199/0x270 [ 53.099777] do_exit+0x9b5/0x1ad0 [ 53.099783] do_group_exit+0x149/0x400 [ 53.099789] get_signal+0x73f/0x16d0 [ 53.099795] do_signal+0x94/0x1ee0 [ 53.099802] exit_to_usermode_loop+0x214/0x310 [ 53.099808] do_syscall_64+0x65c/0x8d0 [ 53.099815] return_from_SYSCALL_64+0x0/0x7a [ 53.099817] [ 53.099823] The buggy address belongs to the object at ffff8801cb8fb140 [ 53.099823] which belongs to the cache kmalloc-2048 of size 2048 [ 53.099830] The buggy address is located 1440 bytes inside of [ 53.099830] 2048-byte region [ffff8801cb8fb140, ffff8801cb8fb940) [ 53.099833] The buggy address belongs to the page: [ 53.099839] page:ffffea00072e3e80 count:1 mapcount:0 mapping:ffff8801cb8fa040 index:0x0 compound_mapcount: 0 [ 53.099851] flags: 0x200000000008100(slab|head) [ 53.099861] raw: 0200000000008100 ffff8801cb8fa040 0000000000000000 0000000100000003 [ 53.099870] raw: ffffea000730e420 ffffea00072ed520 ffff8801dac00c40 0000000000000000 [ 53.099873] page dumped because: kasan: bad access detected [ 53.099876] [ 53.099879] Memory state around the buggy address: [ 53.099885] ffff8801cb8fb580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.099891] ffff8801cb8fb600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.099897] >ffff8801cb8fb680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.099900] ^ [ 53.099906] ffff8801cb8fb700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.099912] ffff8801cb8fb780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.099915] ================================================================== [ 53.099918] Disabling lock debugging due to kernel taint [ 53.100018] Kernel panic - not syncing: panic_on_warn set ... [ 53.100018] [ 53.100026] CPU: 0 PID: 5116 Comm: syz-executor2 Tainted: G B 4.14.0-rc5-mm1+ #20 [ 53.100029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.100032] Call Trace: [ 53.100042] dump_stack+0x194/0x257 [ 53.100056] ? arch_local_irq_restore+0x53/0x53 [ 53.100066] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.100076] ? vsnprintf+0x1ed/0x1900 [ 53.100086] ? free_netdev+0x270/0x360 [ 53.100097] panic+0x1e4/0x41c [ 53.100107] ? refcount_error_report+0x214/0x214 [ 53.100135] ? free_netdev+0x31a/0x360 [ 53.100144] kasan_end_report+0x50/0x50 [ 53.100153] kasan_report+0x144/0x340 [ 53.100168] __asan_report_load8_noabort+0x14/0x20 [ 53.100175] free_netdev+0x31a/0x360 [ 53.100191] netdev_run_todo+0x736/0xae0 [ 53.100203] ? tun_xdp+0x410/0x410 [ 53.100213] ? register_netdev+0x30/0x30 [ 53.100223] ? refcount_inc+0x50/0x50 [ 53.100232] ? refcount_inc+0x50/0x50 [ 53.100247] ? sk_destruct+0x4c/0x80 [ 53.100256] ? __sk_free+0x5c/0x230 [ 53.100267] ? sk_free+0x2f/0x40 [ 53.100276] ? __tun_detach+0x760/0x1570 [ 53.100318] ? locks_remove_file+0x3fa/0x5a0 [ 53.100330] ? fcntl_setlk+0x10c0/0x10c0 [ 53.100351] ? fsnotify+0x1af0/0x1af0 [ 53.100361] ? rcu_note_context_switch+0x710/0x710 [ 53.100372] ? __tun_detach+0x1570/0x1570 [ 53.100382] ? __tun_detach+0x1570/0x1570 [ 53.100392] rtnl_unlock+0xe/0x10 [ 53.100399] tun_chr_close+0x49/0x60 [ 53.100408] __fput+0x327/0x7e0 [ 53.100426] ? fput+0x140/0x140 [ 53.100438] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 53.100445] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.100464] ____fput+0x15/0x20 [ 53.100472] task_work_run+0x199/0x270 [ 53.100486] ? task_work_cancel+0x210/0x210 [ 53.100496] ? _raw_spin_unlock+0x22/0x30 [ 53.100506] ? switch_task_namespaces+0x87/0xc0 [ 53.100521] do_exit+0x9b5/0x1ad0 [ 53.100530] ? __might_sleep+0x95/0x190 [ 53.100545] ? mm_update_next_owner+0x930/0x930 [ 53.100553] ? find_held_lock+0x35/0x1d0 [ 53.100576] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 53.100582] ? futex_wait+0x402/0x990 [ 53.100592] ? lock_downgrade+0x990/0x990 [ 53.100600] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 53.100609] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 53.100623] ? perf_tp_event+0xbe0/0xbe0 [ 53.100637] ? memset+0x31/0x40 [ 53.100653] ? perf_trace_lock+0x3e9/0x860 [ 53.100675] ? check_noncircular+0x20/0x20 [ 53.100685] ? perf_trace_lock+0x860/0x860 [ 53.100695] ? futex_wait_setup+0x3d0/0x3d0 [ 53.100705] ? _raw_spin_unlock+0x22/0x30 [ 53.100715] ? __perf_event_task_sched_in+0x200/0xc20 [ 53.100741] ? find_held_lock+0x35/0x1d0 [ 53.100761] ? get_signal+0x7ae/0x16d0 [ 53.100770] ? lock_downgrade+0x990/0x990 [ 53.100790] do_group_exit+0x149/0x400 [ 53.100799] ? __lock_is_held+0xb6/0x140 [ 53.100808] ? SyS_exit+0x30/0x30 [ 53.100816] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.100827] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.100842] get_signal+0x73f/0x16d0 [ 53.100865] ? ptrace_notify+0x130/0x130 [ 53.100883] ? __schedule+0x8f3/0x2060 [ 53.100902] ? __sched_text_start+0x8/0x8 [ 53.100927] do_signal+0x94/0x1ee0 [ 53.100952] ? setup_sigcontext+0x7d0/0x7d0 [ 53.100961] ? perf_trace_sys_exit+0x13f/0x680 [ 53.100977] ? lockdep_sys_exit_thunk+0x35/0x35 [ 53.100998] ? rcu_pm_notify+0xc0/0xc0 [ 53.101025] ? exit_to_usermode_loop+0x8c/0x310 [ 53.101044] exit_to_usermode_loop+0x214/0x310 [ 53.101057] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.101068] ? do_syscall_64+0xb6/0x8d0 [ 53.101085] do_syscall_64+0x65c/0x8d0 [ 53.101101] ? syscall_return_slowpath+0x510/0x510 [ 53.101110] ? syscall_return_slowpath+0x2b3/0x510 [ 53.101122] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 53.101132] ? return_from_SYSCALL_64+0x2d/0x7a [ 53.101143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.101154] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.101173] entry_SYSCALL64_slow_path+0x25/0x25 [ 53.101178] RIP: 0033:0x452869 [ 53.101182] RSP: 002b:00007f5cb49a2ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.101190] RAX: fffffffffffffe00 RBX: 0000000000758048 RCX: 0000000000452869 [ 53.101194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000758048 [ 53.101198] RBP: 0000000000758048 R08: 0000000000000326 R09: 0000000000758020 [ 53.101202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.101207] R13: 0000000000a6f7ff R14: 00007f5cb49a39c0 R15: 0000000000000000 [ 53.101637] Dumping ftrace buffer: [ 53.101641] (ftrace buffer empty) [ 53.101645] Kernel Offset: disabled [ 54.247063] Rebooting in 86400 seconds..