00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b4000-0x4)=0x1000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f000063e000)=0x0) 2017/12/02 11:21:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051b000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00004de000-0x4)=0x3, 0x4) ioctl$int_out(r2, 0x5462, &(0x7f0000115000-0x8)=0x0) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000fbf000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 11:21:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000060a000)="2e2f66696c653000", &(0x7f00004fc000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac2000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) 2017/12/02 11:21:45 executing program 1: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c8b000)={0x7}, 0x4) epoll_create(0xb7) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1f, &(0x7f00005fd000)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket(0x0, 0x0, 0x0) 2017/12/02 11:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000739000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={r1, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = creat(&(0x7f00001b0000)="2e2f66696c653000", 0x13) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a7c000)={0xc21d, 0x8d, 0x6, 0x4, 0x100, 0x0, 0x3}, 0xc) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00000bd000-0x4)=0x0) process_vm_readv(r3, &(0x7f0000394000-0x50)=[{&(0x7f0000dd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f000090e000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000089f000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000f86000+0x823)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f00001de000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x5, &(0x7f0000a24000-0x50)=[{&(0x7f0000f38000)="", 0x0}, {&(0x7f0000663000-0x789)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ccd000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00009bc000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000083c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r5, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00004a9000)="2e2f66696c653000", &(0x7f000058c000)="") removexattr(&(0x7f0000e10000)="2e2f66696c653100", &(0x7f00006d8000)=@random={"747275737465642e00", "70726f632b47504c2100"}) mq_open(&(0x7f00005fd000)="656d3000", 0x0, 0x4, &(0x7f0000248000-0x40)={0x85, 0x80000000, 0x0, 0x1, 0xf46, 0xffff, 0xffffffffffffffd8, 0x9}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000e9e000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000f43000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000065f000)={0x77359400, 0x0}, &(0x7f00009ba000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000cc1000)={0x0, r0}, &(0x7f0000cd1000)={0x0, 0x0}) 2017/12/02 11:21:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 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) 2017/12/02 11:21:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00009a6000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000c75000)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) readlink(&(0x7f0000b66000)="2e2f66696c653000", &(0x7f00004f4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) 2017/12/02 11:21:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000060a000)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) vmsplice(r0, &(0x7f0000bfb000-0x10)=[], 0x0, 0x4) 2017/12/02 11:21:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000212000-0x8)="2e2f66696c653000", &(0x7f000019b000)="") clock_gettime(0x0, &(0x7f0000bc9000-0x10)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ed2000)="6e65742f69676d703600") r3 = accept$nfc_llcp(r2, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b18000-0x4)=0x60) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a36000)={0x8}, 0x4) nanosleep(&(0x7f0000ef4000-0x10)={r0, r1+10000000}, &(0x7f000021b000)={0x0, 0x0}) 2017/12/02 11:21:45 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ece000)={0x0, 0x7}, &(0x7f0000303000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ac3000)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x8, 0x9, 0x1}, 0xa0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) r2 = dup(r0) r3 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001000)=0x0) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000000000)="f218d2934a838922358d9fcc13ee49110c6fc7bdcdb354581a582e47adb2308d6ba45c13e900abc2666679dcb1540120aaa559c08307de5475f873e671e06cd5057df85a5dee3db21885a32741546a1ae6da9a657c26b73ed9edec1d84c6bd6f2467ebc11d4c1b02bc11e7f211cf3cc4649053bdf9ef4e63fab491d84af3a40e0b45d4433f84d95370a8add3c381c8d60e4161eb041805957dc8a37bc6f9f178783144e3e574b56b861b9226ab820b15a765f714f348d5e8935dc2eca93fc4e73521e1a5f65023a3a23e0ad1474c2ba79971a55eecbd24986accfc6a") socket(0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/02 11:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r3 = syz_open_dev$vcsa(&(0x7f0000a68000-0xb)="2f6465762f766373612300", 0x200, 0x101000) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000738000)={0x1, 0x0, [{0x4, 0x1, 0x0, 0x0, @sint={0xffff, 0x1}}]}) 2017/12/02 11:21:45 executing program 1: socket(0x0, 0x200000000000, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000f91000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 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) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000419000-0x4)=0x2, 0x4) syz_open_dev$mouse(&(0x7f00002e2000)="2f6465762f696e7075742f6d6f7573652300", 0x200000004, 0x100) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00002cb000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r8, 0x5, &(0x7f00004a1000)={0x38, 0x8000, 0x5, 0xffffffff03}) 2017/12/02 11:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000060a000)="2e2f66696c653000", &(0x7f00004fc000)="") mknod$loop(&(0x7f00007eb000)="2e2f66696c653000", 0x8000, 0x0) r0 = syz_open_dev$mice(&(0x7f00002d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) unlinkat(r0, &(0x7f0000245000-0x8)="2e2f66696c653000", 0x200) nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) 2017/12/02 11:21:46 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00006b5000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x6, &(0x7f0000f5d000)=[{0x8, 0x1, 0xfffffffffffffff8, 0x6}, {0xb1, 0x1000, 0x3, 0x1000}, {0x101, 0x1ff, 0xffffffff, 0x7}, {0x7, 0x99fa, 0x5, 0x3}, {0x8, 0x6, 0x2, 0x4}, {0x7, 0x6, 0x0, 0x9}]}) fcntl$addseals(r0, 0x409, 0x5) r1 = accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) tee(r1, r2, 0x80000000, 0x6) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7ffffffffffffff, &(0x7f00004a3000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000468000)={0x0, 0x12, 0x4, @thr={&(0x7f000089e000-0xd9)="adfded86295ad132acaafe93295676e9acdebe8f8b4328496da1aa8a5081e2c73b031f2a1a42dcb31f00573805000000000000008d97a6d25495ef3887780f95d656953e1bcfb08ce27398e17387b02baf0dd60a98781a6f226bd9364fc0f125652a8288d898e96ad5deaffa1b03ffc9e721bfec391f63d7645f865e3a991d6cf1669e689ab97de68fe01c01a53305571ff1ae39eaa08640cedc576469e03cdf85120d02e619740ccb5c0610c6981c69a7601afb9dbb74e65e7d9d5e2a7ac889011144fe3595f2a7166cf9bfd6000000200000000073f882bb", &(0x7f0000819000)="b07738a8959bf95a2bc14f0612c94e6d7e98cbad0087dcc1684fd1fad7e801ab22dd98dcf1cae98336df79b4fcd8791359dc06be3dbb86ec557546df75bc9fed89c59a25a14cf87c8f13c4371ad38c3757d0f26c648ae37a9dad1a299b5bc5ed19a2c511db23631a6727b4d4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x1, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x800, &(0x7f0000044000)={0x0, 0x2f, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000417000)="2f6465762f766373612300", 0x200, 0x109001) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000f2c000)=0xa27) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) fdatasync(r2) clone(0x0, &(0x7f000065d000)="", &(0x7f0000758000-0x4)=0x0, &(0x7f0000dc6000-0x4)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000060a000)="2e2f66696c653000", &(0x7f00004fc000)="") clock_gettime(0x0, &(0x7f000093f000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000ef4000-0x10)={r0, r1+30000000}, &(0x7f0000d56000)={0x0, 0x0}) open(&(0x7f0000479000)="2e2f66696c653000", 0x101000, 0x80) 2017/12/02 11:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000b09000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d22000)={0x0, 0x8, 0x20, 0x100000000, 0x8}, &(0x7f0000d8a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d44000-0x98)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fe0000000000}, 0x98) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) get_thread_area(&(0x7f0000d71000)={0x8, 0x100000, 0xffffffff, 0xfffffffffffffff9, 0x0, 0x40, 0x100000001, 0x3, 0xbd, 0x3}) mount(&(0x7f00000d3000-0x8)="2e2f66696c653000", &(0x7f0000b8b000-0x8)="2e2f66696c653000", &(0x7f0000489000-0x5)="6369667300", 0x8060, &(0x7f0000e2d000)="66ea271d39f59f2ce4ce67301df238809cdef6a4c5612a53d88ba46f896c64e5d7908367e7196ff3600af8731b52259d1a091a42b41224d0e3887b56bb1cdce3fc3c5ad1a5ef53ee") timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x78) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000661000)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000f6a000)="") r4 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000871000-0xc2)={0x0, 0xba, "161b423071665e71ccbc77c57d587a4ab13d7ed477c55a7b91de44f87b052e42db9d105538ea68abf9a99ff03a87f2421d3c79bd0a38ddd897896119eebae8a6acb81e39ba63ed6e59c02419112ceafdd5f56cea9b8fbecb5038193abf80ca2278cbf86d861f5f7d58f7ba10dd2b70febac3c4277e67133fdff73f9614b9ad58cf392bb4bae77e5d27674bf2f15fd3bc6aa4e26665d993361fdc13d43c0cdd94666cdeb5903a899410059ba219136d220473f08fbd654415c667"}, &(0x7f0000269000-0x4)=0xc2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000dd0000-0x8c)={r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe2(&(0x7f0000df1000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f000085f000)={0x5, 0x7, 0x8a8, 0x0, 0x9, 0x84, 0x4, 0x401, 0x3e, 0x556, 0x5, 0x1, 0x0, 0xe74a, 0xfffffffffffffffb, 0x30c, 0x4, 0x5, 0x4}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000a9d000)="5e70726f636367726f75705e284000", 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000cdf000)={&(0x7f0000c3c000/0x2000)=nil, 0x2000}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f0000)="6e65742f736e6d7000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f3a000-0x230)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000a36000)="6553b14533f5db3f67186eeeb34526958deac8f88742017a9a436eba7570b519bc99e9d1006dec3246e15e291c8c03ea7737259cdbe7ea64f5645f73c2d25059fd68d5c3c5e498f98a4cb5b8bad71c", 0x4f}, {&(0x7f0000001000-0xdd)="e9705ae4ca0df7a56f03b98eb52bc56b24351194ef51882e17c678683895633817293558b746645093401b28e6251266212f1ff5a9d3389b729f6d0071854c620442fa5e5342afc27fc1710db3980e09ad9b5b4fda53e7bcfbb9bab0efa73e87eb6e73070198a8619e081caad709b3fc040ec730ea1f3698b0352ea069d5eeaea744089b85fd6a1a13376cebc63062d677f0f57605aaf1cf9be67c5cf1354d4a7676516ccb168996d84e06f7c7a726727ac88e432225fc3c4f77e0c28bc73aeef0aa22b2ad07debc2f4d99a0eb63592f10a387516cf935a6465055abbf", 0xdd}], 0x2, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000009b000)="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0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}], 0x1130, 0x10}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xf4)="8b9f174a3e5b3c3c9ec2a74859f6d1f9b4053f7bb3c9a49b3c22a9c1cbd42846e4c4f995a50b15f2488a37f3d9947b02fe383b302b96482be4116664ce324613a4e76fad892636ce56711b5a9d11d14a9cf6ac2e8c8b16089158ef77837088d5dcceb25aa7628c08a354c6b8288e5a408e7873a595e356748839416b97662fb0b4f8b4a2de8b43ebd49d9123ca048b1e0a55c65467ce734d7689c179ec85bff759bfe7a0bb1730f83f1de590a82daa181d4300afe7108bc6ba780bc1dd65ca1b23f4911eda1f5542e7538198454fc9e5b379367972a2f24744f32e257fb4ae1df55d745e6daca47b6247bc83bd2963dc10f9a9ff", 0xf4}], 0x1, &(0x7f000035c000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xd45}], 0x78, 0x1}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000c0b000)="0841429fbfa10b4ff9d0c0342e8cbc032c5432e8f8aa6b671b625ccd4f67ac719a48c2f6b0d171", 0x27}, {&(0x7f0000001000-0xd4)="e183e534b97b1ccabecafb5a0e97b7cf7216707c2566917d74f24f42de97338089c8bb947089c803dfb1db32aee4f97c5679a26dc7574c465ff65a59d863dff56126c149133cdb7f1eb2cadd2e9af33c058bf9db4dccc7e051edbe11d4c8c4828fc284ed2f58abc8c3ac144355eee9186bb3cc138766ca57e39ef9bf32652104f0a3656919e5585b3efba22fb766e6c79c353b5b8c009d26da90745db2238228665fe274449e26b37df2d50ac2a67fb6d28186a7ebc41db3fa6f972270572184d1dab1d1c3008833734c9f79fe6d87da33c63738", 0xd4}], 0x2, &(0x7f00009dc000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x40000}], 0xa, 0x10) r1 = socket(0x0, 0x0, 0x0) listen(r1, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) r3 = dup3(r2, r1, 0x80000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000125000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x6, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r4 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b69000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0xe3, 0xe6db, 0xfe69}, &(0x7f0000002000)=0xa0) fcntl$notify(r1, 0x402, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000a89000)={r5, 0xff}, 0x6) 2017/12/02 11:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000060a000)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) 2017/12/02 11:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da7000-0x9)="2f6465762f73672300", 0x101, 0x82) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) shmget$private(0x0, 0x2000, 0x54000020, &(0x7f0000edc000/0x2000)=nil) 2017/12/02 11:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000419000-0x4)=0x2, 0x4) syz_open_dev$mouse(&(0x7f00002e2000)="2f6465762f696e7075742f6d6f7573652300", 0x200000004, 0x100) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00002cb000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r8, 0x5, &(0x7f00004a1000)={0x38, 0x8000, 0x5, 0xffffffff03}) 2017/12/02 11:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000b3c000)={0x0, 0x4, 0x7, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000d37000-0x10)={0x0, r1}, &(0x7f0000c98000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009c7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000f93000)={0x8, 0x6, 0x6, 0xfffffffffffffe37}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sync() 2017/12/02 11:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00006ec000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a1b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000449000-0xb8)={0x0, 0x1, 0xffffffffffffffe7, 0x3, 0x7, 0x9, 0xbfa, 0x3, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff02df, 0xc9d, 0x4, 0x800, 0x8}}, &(0x7f0000927000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002a3000)=@assoc_value={r3, 0x10001}, 0x8) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") open(&(0x7f0000b4e000-0x8)="2e2f66696c653000", 0x400480, 0x93) ptrace$getregs(0xe, r0, 0x8000, &(0x7f000031b000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 11:21:46 executing program 1: socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x3, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000f89000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) tkill(0x0, 0x15) r3 = socket(0x19, 0x3, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000cec000-0x4)=0x6, 0x4) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:46 executing program 1: socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x3, 0x4) 2017/12/02 11:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") pipe2(&(0x7f000040c000-0x8)={0x0, 0x0}, 0x800) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00006ee000)=0x8, 0x4) 2017/12/02 11:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$getflags(r0, 0x40b) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fdd000)={0x8, 0x40, 0x4, 0xfff}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x6636f57d18a7bf84, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007dd000)={0x0, 0x92ef, 0x5, 0x3}, &(0x7f000001e000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009c1000)={r3, @in6={{0xa, 0x3, 0x9, @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]}, 0x101, 0x4, 0x7, 0x9, 0xffff}, &(0x7f00000d4000)=0xa0) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = socket(0x0, 0x80807, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000142000-0x3)={0x0, 0x3}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000089e000)={r2, 0x101, 0x89, 0x105b}, &(0x7f00005b3000)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000419000-0x4)=0x2, 0x4) syz_open_dev$mouse(&(0x7f00002e2000)="2f6465762f696e7075742f6d6f7573652300", 0x200000004, 0x100) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00002cb000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r8, 0x5, &(0x7f00004a1000)={0x38, 0x8000, 0x5, 0xffffffff03}) 2017/12/02 11:21:46 executing program 1: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000+0x874)=@get={0x1, &(0x7f0000002000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$netrom(r1, &(0x7f00005c1000-0x10)=@ax25={0x3, {"59f51331c1a201"}, 0x4}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000015d000)=r2) 2017/12/02 11:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x189800) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = semget$private(0x0, 0x0, 0x8) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000bb2000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = request_key(&(0x7f00007b8000-0xa)="656e6372797074656400", &(0x7f0000166000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000057e000)="5e2c00", 0xfffffffffffffffe) request_key(&(0x7f0000c69000)="69645f7265736f6c76657200", &(0x7f0000ff8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000080000)="5c47504c76626f786e6574306c6f6e6f646576261d6d696d655f74797065707070302b2d00", r3) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000456000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004e4000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005a8000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c54000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$sg(&(0x7f000056b000)="2f6465762f73672300", 0x7fff, 0x22001) fcntl$getown(r1, 0x9) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_DISALLOCATE(r2, 0x5608) userfaultfd(0x80000) futex(&(0x7f0000b02000)=0x100, 0x3, 0x3f, &(0x7f0000423000)={0x0, 0x0}, &(0x7f0000243000)=0x7bf2, 0x3) getpgrp(r0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000590000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00007b6000)=0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00006bc000-0x20)={@generic="5cc8cbaabc344a9890d4866a3ba828d7", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r3}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) getuid() clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000b3c000)={0x0, 0x4, 0x7, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000d37000-0x10)={0x0, r1}, &(0x7f0000c98000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009c7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000f93000)={0x8, 0x6, 0x6, 0xfffffffffffffe37}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sync() tkill(r3, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f49000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20202) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000756000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000a19000)={r1, &(0x7f00004ce000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r3, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae2000-0xa)="2f6465762f6375736500", 0x200840, 0x0) execveat(r5, &(0x7f000079d000-0x8)="2e2f66696c653000", &(0x7f0000c1a000)=[&(0x7f0000e9f000)="7d7070703100", &(0x7f000088a000-0x1d)="76626f786e657431a7736563757269747973656c666d643573756d2800", &(0x7f0000ba5000-0xa)="63707573657475736572"], &(0x7f0000769000)=[&(0x7f0000b23000)="76626f786e65743176626f786e657430225c73797374656d63707573657473656c696e75787d2d6b657972696e6700", &(0x7f000086a000)="5e00", &(0x7f00007d9000-0x2)="5b00", &(0x7f00007dd000)="5e26656d3100", &(0x7f0000bf1000-0x1)="00", &(0x7f00000f6000-0x1)="00"], 0x1000) 2017/12/02 11:21:46 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00004b3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x0, 0xffff, 0x4, 0x7fff}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000154000)={0x159a, 0x2, 0x1, 0x5, 0x6, 0xc40, 0x0, 0x15fec85a, 0x0}, &(0x7f0000daf000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000af6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000782000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000013b000)={0x0, 0x0}, &(0x7f0000e40000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00004c7000-0x70)=[{&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba9000)=[{&(0x7f0000f4a000)="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0x1000}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x8000, 0x1, 0x10001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x7, 0x204, 0x7, 0x3ff, 0x10000, 0x0, 0x1ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x81, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x80, 0x3, r3}}], 0xc0, 0x4000}, {&(0x7f00003d5000)=@in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x81}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="90708aef60fe8f3cb2eebf34fb5bbda055a01a240eddd8fe9eac798b766640370ba5b97f22f45af11d31243a750a80c9d2294b77f77dd287668aadc69fae8f", 0x3f}, {&(0x7f0000000000)="e4456eab092dbc612f59635e25068fc771a34470c142d17db6126181a0a75683bc235f59df92cba5abbad3154328820e2941aeec5c19b57d156b975aa5a7d4a5eca7bb648b22dea3162fd360c5f1497fbc337905e61a", 0x56}, {&(0x7f0000001000-0xd8)="753b5c721dc88add8f97e0e860caa24e32d3498220ada924728264a801eeffda0334ae8469c1aee300a1084e01f3605ea299b5fb88ea9162eece467d99e63123b4370435ddc971ea3dd8ec089c211ed3b41c609504c035ee3a02a98db2a3c5e37805128eb6eb38a929991354f1df66c5aea8396cb031e8f24939e3089080484cb20cd8a87b37c38358352e561bfcc68ae5ab629ed62548dc5a0dadfa6b93fe7824a42527826e6bd11a93971bf8d35799ace8798b2a1fa96e34d2449e5af32c5a48ac4092c9586b585f31c06eb557a4f4985c5198bc44d530", 0xd8}, {&(0x7f0000001000-0x69)="7f5bcb867e00475aca6e2c240a7f9cac41700f051b9bde2a3ed008d45075f20a1233f317967ac82a7b8e3f30dc4c65d7a6af5629a006befb0fd579f1b79c8ff8865885841bc11959018548c387fa372538a78d6a3b950b714e773f0e7303f3e1d18d1ad9dc1205fff7d7826958ba9fbdf8bd0d6781de311fe1fe092ac203d81962cc3f594855c374a5a72c6af37c59af4fccf43fcc1610e54c1b65bdd0275341d791e4f800ed01d966241bad64c2d939d4939f22fa60402bd4cc46612ca9c2686926ce867cc516f70f04f412a1d8ce88cab43ab77940c74507c5acf2a39bfab34ace2d26eb79ea", 0xe7}, {&(0x7f0000001000-0x85)="325e8fef8717e901e1acee6749305ecf6de741ce0a34cf68f6513c67ca8b2f15678721f4654c4f512993d1c2ebfeab700a4972e01f9f436836350e843fb4de7e3154396b96523d9c09909b1ed3aff11e1de28db911d7c9475c41b73334d3d04a6734a4402b9bc7434328824334341fa0b0b43ba33fe80fe26ab15ef633a49a96e297f70160", 0x85}, {&(0x7f0000001000-0x85)="bb2b51884f72758303d13348c3f4fbf9aabe8da00aab63a2bcb1ff12a3ca75701eca19afce9b7d47af29cf28ee507fd293301b06c51f2847a135337eadfb75ec6bc913e9f4e15bc06af847d727303e099dbe0a1f4d3546e4873ddbebe612c9d62dfd3ff7bb2e8b724ead2c40c908f7b27eb0ef4605f78cd91a107cd65f58291bfd0cc9e0e1", 0x85}, {&(0x7f0000195000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000001000-0x180)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0xffffffff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x800b, 0xfffffffffffffff7, 0xffff, 0x100, 0x7fa5, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8008, 0x2, 0x7ff, r5}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x4, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x8000, 0x9, 0x8001, 0x4, 0x4, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x8, 0x9, 0x0, 0xdf4, 0x3, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0xee5, 0xfffffffffffeffff, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x101, 0x5, 0x800, 0xb6ef}}], 0x180, 0x20000000}], 0x2, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x8, 0x806, 0xffffffffffffffff) 2017/12/02 11:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800001, 0x84) bind$inet6(r1, &(0x7f0000ba4000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) r2 = dup3(r0, r1, 0x80000) r3 = dup2(r1, r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000253000)="2f6465762f72666b696c6c00", 0x400000400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000473000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00008ea000-0x4)=0x0, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) set_mempolicy(0x4003, &(0x7f0000bd8000-0x8)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5, 0xffffffff, 0xffffffffffff0001, 0xfffffffffffffffc, 0x3, 0x1000}, &(0x7f0000000000)=0x14) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 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) pipe2(&(0x7f0000318000-0x8)={0x0, 0x0}, 0x80800) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)="2f6465762f6b766d00", 0x100ffc, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = eventfd2(0x53d8, 0x0) readahead(r8, 0x94, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009db000)={r5, 0x5, 0x20, 0x9, 0xffffffff}, &(0x7f00006ea000-0x4)=0x18) r10 = eventfd2(0x20000000000, 0x80000) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00003ce000-0xd)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7bc6ea35f7f6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$DRM_IOCTL_GET_STATS(r6, 0x807c6406, &(0x7f0000e6e000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000227000)={r9, 0xfffffffffffffeff, 0x0, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000a04000-0x20)={r9, 0x7d, 0x100010100000002, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 11:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) mknod$loop(&(0x7f00001cc000)="2e2f66696c653000", 0x8, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00006f7000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) process_vm_readv(r1, &(0x7f000008f000-0x40)=[{&(0x7f0000363000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000121000)="000000000000000000", 0x9}, {&(0x7f0000f74000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000c98000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x4, &(0x7f00002a8000-0x80)=[{&(0x7f0000a71000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00006a3000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000042000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000116000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000fcb000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000554000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000c7f000-0x9)="000000000000000000", 0x9}, {&(0x7f0000c8b000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x8, 0x0) tkill(r1, 0x15) r2 = msgget$private(0x0, 0x240) msgsnd(r2, &(0x7f00005bf000-0x17)={0x5cda9c9e9fb0eb5e, "495cac9f8970c5158c84ba70f782f0"}, 0x17, 0x800) clone(0x0, &(0x7f0000007000-0x1)="c3", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000419000-0x4)=0x2, 0x4) syz_open_dev$mouse(&(0x7f00002e2000)="2f6465762f696e7075742f6d6f7573652300", 0x200000004, 0x100) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00002cb000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r8, 0x5, &(0x7f00004a1000)={0x38, 0x8000, 0x5, 0xffffffff03}) 2017/12/02 11:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000364000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendfile(r1, r2, &(0x7f0000d3e000-0x8)=0x0, 0x7) r3 = msgget$private(0x0, 0x81) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000662000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00003cf000-0x8)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccb000-0x4)=0x8) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000923000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r5, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) r6 = syz_open_dev$vcsn(&(0x7f0000511000)="2f6465762f7663732300", 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000d29000-0x2)=0x0, &(0x7f00004a9000-0x4)=0x4) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000f4000)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:47 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e58000)={&(0x7f0000592000-0x8)="2e2f66696c653000", r1}, 0xc) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000393000-0x10)={0x0, 0x0}) timer_create(0x40000000, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000-0x4)=0x0) personality(0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ae0000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000e77000)={0x0, 0xb7}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") pipe(&(0x7f000053d000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b67000)={0x79, 0x0, [0x8, 0x4, 0x10000, 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]}) r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f000019d000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00009d8000)=0x0) 2017/12/02 11:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000110000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f82000)=0xc) pipe2(&(0x7f0000990000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dd9000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ffd000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000215000)={r1, r2}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ee000)={0x0, 0x0, 0x0}, 0xc) getpgrp(r3) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) 2017/12/02 11:21:47 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000efd000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000000)="2e2f66696c653000", r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x10000, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000821000-0x4)=0x0, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) getpeername$unix(r3, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x29) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000656000)={0x0, 0x36, 0x4, @thr={&(0x7f0000b4c000-0x78)="6318711902e4b7216233e76b3971b7530165fdbfff1f45fd54bce41d8b494140a0266e02f57c7b89c5fa0d5c662145394895f2b484905019fde46adc331dae91544133f39f13c8dfccb8f85ef000151ec39965c08f0c9f8bbd87eb008ad7a8d6a22cd9505f3f77e9fed917db1a8aa0038f293468db2a293c", &(0x7f0000000000)="db757d0f1e972c05e679858fee76f2408f7b5b5e25b3a9c0b376bab1a3248ac37c9ca098395f8b7bee673e9b445f6bd291d098869895f812dc780bc187528f683f0e9ca506d0158a5dbef5e5e54990054e178159a7f98649a2a667b66a1ec6155206b35d923e557c3f162f00d62e2d17eaba4f317d057dcab98a747ff046950bc07d6ae48d7c56ce1122552e8377d1b20b823462d1fd597c9e4fe6d1211b76da781decb1c71fbbf0656e62ec44d852e719b10786d358faf1b39a82026a2d244a24e16e0886a1451ccb92a94224c9ba7094a04a8087"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000278000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ustat(0x1ff, &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x1, &(0x7f0000aa9000-0x60)={0x0, 0x10000008000012, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b9000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000381000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 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) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000419000-0x4)=0x2, 0x4) syz_open_dev$mouse(&(0x7f00002e2000)="2f6465762f696e7075742f6d6f7573652300", 0x200000004, 0x100) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00002cb000)={0x0, 0x0, 0x0}, 0xc) 2017/12/02 11:21:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000beb000)={r1, 0x4, 0x5, "6cb578803f6f9a186e0fed9e82643fe7f9a4c1a4b5077d05e169f84858a890d53fe04eab8f34feee35b4bbeda87338ce6a4b44909e3f96e27577a86a995610edf43994b4e715b9c138a4f54fd0ac9d98f58527b89170"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x2) gettid() mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000a8e000-0x4)={0x4}, 0x4) mkdirat(r0, &(0x7f00004e3000-0xa)="2e2f62757300", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x0, &(0x7f00004f7000-0x10)={0x2, &(0x7f0000c48000-0x10)=[{0x6c, 0x3, 0x0, 0x0}, {0xfffffffffffffe00, 0x8, 0x2, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003cb000)={0x0, 0x7, &(0x7f00008c7000-0xa0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x63d4, @loopback={0x0, 0x1}, 0xc000000000000}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) socket$inet(0x2, 0x2, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc8000-0x20)={0x7, 0x2, 0x8004, 0x20, 0x0, 0xffff, 0xfff, 0x4, r3}, &(0x7f0000000000)=0x20) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000c0d000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000902000)=0x42) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00006f7000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) process_vm_readv(r1, &(0x7f000008f000-0x40)=[{&(0x7f0000363000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000121000)="000000000000000000", 0x9}, {&(0x7f0000f74000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000c98000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x4, &(0x7f00002a8000-0x80)=[{&(0x7f0000a71000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00006a3000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000042000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000116000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000fcb000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000554000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000c7f000-0x9)="000000000000000000", 0x9}, {&(0x7f0000c8b000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x8, 0x0) tkill(r1, 0x15) r2 = msgget$private(0x0, 0x240) msgsnd(r2, &(0x7f00005bf000-0x17)={0x5cda9c9e9fb0eb5e, "495cac9f8970c5158c84ba70f782f0"}, 0x17, 0x800) clone(0x0, &(0x7f0000007000-0x1)="c3", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00006f8000-0xa)="2f6465762f6375736500", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000081d000-0x68)={0x2, 0x33a, 0xfff, {0x0, 0x1c9c380}, 0x1ff, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:47 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dfc000-0x20)={0x8c2456a, 0x6, 0x8000, 0x0, 0x43, 0xffffffff, 0xfff, 0x5, 0x0}, &(0x7f0000c9d000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004f7000)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff913}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x6, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000356000)=0x98) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{r0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = semget(0x2, 0x4, 0x400) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f0000ff7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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semget$private(0x0, 0x5, 0x1) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) r4 = eventfd(0x9) write$eventfd(r4, &(0x7f0000344000)=0x2, 0x8) r5 = syz_open_dev$usbmon(&(0x7f0000694000)="2f6465762f7573626d6f6e2300", 0x514, 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b1f000-0x8)={0x0, 0x8e}, &(0x7f0000f42000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000fee000-0x8)={r6, 0x2}, 0x8) r7 = add_key$keyring(&(0x7f0000b56000-0x8)="6b657972696e6700", &(0x7f0000a9f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000c7000)=0x4, &(0x7f0000cdc000)=0x2) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00005c8000-0x4)=0x0) keyctl$assume_authority(0x10, r7) clone(0x4200, &(0x7f0000137000-0x1)="ff", &(0x7f00004ad000)=0x0, &(0x7f0000065000)=0x0, &(0x7f00007d9000-0x1)="e1") getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00002a5000)=0x0, &(0x7f0000071000)=0x4) 2017/12/02 11:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 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) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000419000-0x4)=0x2, 0x4) syz_open_dev$mouse(&(0x7f00002e2000)="2f6465762f696e7075742f6d6f7573652300", 0x200000004, 0x100) 2017/12/02 11:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000750000)="3a6d696d655f7479706500", 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000e4b000-0x1c)={0x2f8, 0x8000, 0xa87, "be48b0f148c0", "32fbabd13a67f3bf2018b2f2acbaa85c"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) r0 = add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000dad000-0x10)={0x4, 0x3, 0x8, 0x104}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009e2000)={@generic="5b48f734fb8e38cdd8febeeda3031d89", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$setperm(0x5, r0, 0x10001102) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r4, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000843000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = dup2(r2, r2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000ff6000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000f89000)="") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00005e9000)={{0x3, 0x3, 0x3, 0x2, 0xffff}, 0xfffffffffffffff7, 0x7, 0x9891, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r4, &(0x7f0000c4d000)={0x27, 0x8001, 0x2, 0x0, 0x8, 0x100000001, "ac1e20573f1a2cb4b2b03e9ef5dac74f8476914dbc179d2a891495f9b539667da197e68cb1ada420e69466504b1f5346fe0bc8371fdedd47632c2bc7519f39", 0x1ff}, 0x60) write(0xffffffffffffffff, &(0x7f0000920000)="6ee368f46a90cb5f0829bd3149bf06138218532ae3daf07736414b9df1dd65de1590cc57461425f27d6504b4ecc0b17780eb71c9a11440b010b5334e151cc259acbceb7e63e16596f764334f787e5b046aca10af9385a7206b22da9a985470ff9125ab36aeffb9c1efd0fcdd8137c64c86bd7afc040d8397cfc5cb33e34958da875093bec921d3dc65338693ca0c0473dd7896795cebc058ee2d9d5e6d2fc3781a44ab03a23c01671ca0ce73d2dd1ef250e491702176a1a5fcf0763b9abbb2bfef7f3f0a2f455b4cf8", 0xc9) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000a33000-0x88)={0xdd, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r8, 0x2) flock(r7, 0x1) gettid() ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000272000)=r6) readv(r7, &(0x7f0000617000-0x60)=[{&(0x7f0000b8d000)="", 0x0}, {&(0x7f0000e4c000-0x4c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2) creat(&(0x7f0000723000)="2e2f66696c653000", 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r7, 0x101, 0x2, &(0x7f00001f1000-0x4)=0x7, 0x4) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r9, 0xa, 0x12) 2017/12/02 11:21:47 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000280000)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xb3) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000084e000-0x4)=0x0) timer_create(0x0, &(0x7f0000586000+0x59d)={0x0, 0x41, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000899000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ddf000-0x4)=0x10) r4 = accept4(r3, &(0x7f0000ba4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000028000-0x4)=0x14, 0x80801) recvmsg$kcm(r4, &(0x7f0000894000-0x38)={&(0x7f00004c5000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000820000-0x90)=[{&(0x7f00007da000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000613000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000278000)="00000000000000000000", 0xa}, {&(0x7f0000372000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000475000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000d50000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000aca000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00008d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000dca000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x9, &(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x9}, 0x1) getsockname$packet(r4, &(0x7f000037a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a1a000-0x4)=0x14) 2017/12/02 11:21:47 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(r0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0x5, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x55f400, 0x5, 0x8, 0x8, &(0x7f0000001000)=@generic="e6c74b826480fd5751f7de175a45ca38", 0xc68, 0x1, 0x776}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x3, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair(0x3, 0xb, 0x2, &(0x7f00005a8000)={0x0, 0x0}) bind$bt_l2cap(r2, &(0x7f0000d84000-0x7)={0x1f, 0x3, {0xde, 0x68, 0x8, 0x1, 0x20, 0x2}, 0x1, 0x800}, 0xe) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f00003d4000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000419000-0x4)=0x2, 0x4) 2017/12/02 11:21:47 executing program 2: r0 = semget(0x3, 0x2, 0x510) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fb1000)=[{0x4, 0x3}, {0xf, 0x400}, {0xf, 0x8}, {0x8, 0x7}], 0x4) statfs(&(0x7f000060a000)="2e2f66696c653000", &(0x7f00004fc000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000d0b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f00008e5000-0x10)={0x0, r1}, &(0x7f0000bfe000-0x10)={0x0, 0x0}) 2017/12/02 11:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) r0 = add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000dad000-0x10)={0x4, 0x3, 0x8, 0x104}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009e2000)={@generic="5b48f734fb8e38cdd8febeeda3031d89", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$setperm(0x5, r0, 0x10001102) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r4, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000823000-0x8)="2e2f66696c653000", 0x88001, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006f4000-0x20)={0x6, 0x0, 0x10000, 0x744}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000aa1000)={0x9, r2, 0x10001, 0x5}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:48 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008ed000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x6, [0x400, 0x2, 0x4, 0x10000, 0x342, 0x1]}, &(0x7f0000000000)=0x10) 2017/12/02 11:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b32000-0x9)="2f6465762f76637300", 0x40, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000fee000)={[0x8, 0xaf, 0x7976, 0x7, 0xffffffff, 0x80, 0xffff, 0x53, 0x71, 0x1ff, 0x8, 0x80000000, 0x8000, 0x3c7, 0x2, 0x1000], 0x12000, 0x800}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000638000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TCGETA(r0, 0x5405, &(0x7f000006b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 11:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x5, &(0x7f0000044000)={0x0, 0x8, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 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) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000e5d000-0xb)="2f6465762f766373612300", 0x4, 0x4000) 2017/12/02 11:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000119000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:48 executing program 4: clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000b21000)="2f6465762f7663732300", 0x101, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00005bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000c75000)="e0") 2017/12/02 11:21:48 executing program 1: socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x7, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/02 11:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f7000)={0xffffffffffffff9c}) fcntl$getown(r2, 0x9) tkill(0x0, 0x15) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d92000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000787000)={@generic="f6aa8a7d5a143f883c6894b9c0f9f749", @ifru_flags=0x401}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000197000)=[{0x2, 0xff}, {0x2, 0xc54}, {0x3, 0xfff}, {0x8, 0x5037}, {0x4, 0xff}], 0x5) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00002f7000)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) mount(&(0x7f0000724000)="2e2f66696c653000", &(0x7f0000f0d000-0x8)="2e2f66696c653000", &(0x7f0000ebd000)="6675736563746c00", 0x800000, &(0x7f0000163000-0x74)="0f9f460d6b0ed29a8a831efd90de86f6759196f3698e6090f2f04daa1f0c801ed428f849229b14d33b2eff90fa53c0190698297db0121d8037f478c201b85f9a2e805eb686b4cee85604290b0a28ca72e68c5d86ffbe005660195c5defdc8e3e15286cfb054968bc5dfecc15669da376405896e5") 2017/12/02 11:21:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) r0 = add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000dad000-0x10)={0x4, 0x3, 0x8, 0x104}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009e2000)={@generic="5b48f734fb8e38cdd8febeeda3031d89", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$setperm(0x5, r0, 0x10001102) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r4, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) sched_setparam(r0, &(0x7f0000667000)=0x9) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") [ 328.173604] QAT: Invalid ioctl 2017/12/02 11:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f0000526000-0xb)="2f6465762f766373612300", 0x4, 0x40000) sendmmsg$alg(r2, &(0x7f0000c0a000)=[{0x0, 0x0, &(0x7f0000392000-0x60)=[{&(0x7f00003d4000)="0a9c1fcc349e4073332aa91df065bfb68222343eae4d7de50b9cc6ef5b37126240dbb3c1fe2009dba1183399ed72bf", 0x2f}, {&(0x7f0000da1000)="22bd68a8ccd0e9767afecb38c833e5fccb6ed5d737989a40275cc8f618eca5d55d0b896778e56b984ee9850e275308c2b0bb0acb5be72f19957b2c4407fbbe4b4fc38758c9148254e70fd5f274d27d060cb0a4b2f2e7cd34f62c2d17e0247f7333a7a4b5a82f35d20ec102d6262e7bd222fef4725c5bbb78e03c326fd93c55f9c08c07967267020735f0ad00a6784614d1811ef54e3ee893d8f7dc5873ef5db71239", 0xa2}, {&(0x7f0000514000-0x37)="8c78ac65d19bbd994617b2eb1e4d3ae5e112072509796adba980e107f5a27ec416d78204d4b5142c9d6ef504413c98b57dab3ccfa947a3", 0x37}, {&(0x7f0000ca4000-0x80)="5f9f35c0c648a5befe9e31f495e1359c3f40160e6b50335e5f7755a908041a42209162f3882b811106f8cdb8561adef84485dd0eef5a155dd0eab6a1271df7b57874a6dcb8eeb9ef9cc00a0c10d3c3b03678c3b265b5dc5b934185424a4383ef4d26555890379997a1032744eac4ac6bdf76733879ef51939c51f815c48f1983", 0x80}, {&(0x7f0000dbb000-0x9c)="8af5a1c31ffa887608160269a4f9edfac8ef0307d2e1dc4d6215da4534a97dea11061465c7dcaa7abfdbd3ce63fcb8b4e7c0027f68081eaad4f37863f2e757e7c3c5a14d892b4ad4c075b0e668ba370c6797b580db8e33cd2e8f1e235e64c53101beef33f364f66b1d446e604f8a0625716927e8dec2d2ffdb987d8cd3d7ca6c82a2ce46d4bcea20c75a2de5a7584ca0f83c5324c162e995d093a451", 0x9c}, {&(0x7f0000a9d000-0x57)="1c04fa60628efe9c18c115611ec3a21df81da8783f4babdbf45d8204b6ef8a1ffaefb6eb3f68902bdf2192974278a53c12d1feb95a8db8cf4cfc681ee978171c3746028363531e250781bf43ca506b6a21b8a54902526c", 0x57}], 0x6, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000d33000)="9a67501b64b3f0a02093a3e147987d0511de81fc6d01f2e37309ef420bc9829ce719bdfd0a5fca25aa2e1801d2b0179f31d389ef56224a0c8da65c92808674b9c25dc7db4698e91484fea4e920c0bcd2ee8969a4e6b8767b39e28ec53153fe8d27408bead99c3ea1f7a1dafa442db4f1fd0190ac7068847bb32617e16efdb043f0f529d7", 0x84}], 0x1, &(0x7f0000a25000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xe, "19b665712005b17293faec6bd815"}, @iv={0x38, 0x117, 0x2, 0x1e, "cd8932c5a4dc45d0c2f8ae7b416984a01adcd8ede32298573124bb176e43"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}], 0xd8, 0x1}, {0x0, 0x0, &(0x7f0000672000-0x10)=[{&(0x7f0000263000)="0ad46f1dd776948cf00b877d963fb66a74486e4c627263ef70fc64e04bb1fd1ad8db484ca2f7047d2376e17c4fe0c5c2416bdf59103063eb53a850c8c114f9bf2067a7bfcf9c31c74e14c520d666e45262f002bf41cf1b28179adb4c9cb3ff628e9b3a", 0x63}], 0x1, &(0x7f00008e8000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xb6a}], 0x30, 0x800}, {0x0, 0x0, &(0x7f000093c000)=[{&(0x7f000011f000)="e0a6714428e69597122f4bef3d1ad11e831928b2fdb63fc221d72eb0d8d45e106c2038627328974a761b5a18e46e8dc94d7792926c66431c5847bbb75abfff1e1fa82c6d482714d6", 0x48}, {&(0x7f0000e4c000)="d1412beef7f6a69b3404b55da4e65faef2016966de13558bbf4010e78d1749dc0a754681a69bc228681797d2ac00c74016d5726e2ef9d8248ac79ba7ae296c23ce49c200c110c774f37b8fed529a8619ae01cccb920c116a5a8f0c68af480fbb400f801e", 0x64}, {&(0x7f00002a4000-0x9c)="e7bb6862de72a82f02585983e48495230162a5ae3609980e1062de0adfbfdc06e3334bb168e445dee7a4952d406d296387c17219ed48c4d87ceb50c5e06177e7c5fc4f1ae56c23618ced952a1119425ae700861f59115c01fad43bc3197a336bf25e1aaf1664ad3a2530e9a9c357caff89f0d9c1090239c72a805b78aedfbe06a81dbf30ddb7e0c0b526b361fc9136568703d82a364520ffa6b7959b", 0x9c}], 0x3, &(0x7f0000984000-0x1d0)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0xb0, 0x117, 0x2, 0x98, "80957931694ea1e8ef5a6269eee291396d6d2d3ec02b7e0c73b37095f1504c60b8ba94157ec9910fe1f67b469373e06c6b1e773374bc83dc8af0587c87a59e569836ec290a2ebc1e27338ad9b9afb4a4699b7e4a23d6f3d5f82eeaeaae5e1364a42fb2a89b6947c6627344e4b1396b1b286f67c6f6413e6002a8721b364e27b6357093d33fd22efe24fc485bed0479a2df8d53f8bdd6fa39"}, @iv={0x108, 0x117, 0x2, 0xf2, "55c7981182597c65e8723096344de823cd597584214aa6463ba9d7e81b2656c11a3be283e91765324173dfcfedca928c8720eb680526e527a08bb50da5b5392ab91c95d6cf226c913e68c40223de1a654016390076319e5fa14b0c053bd1f348865e06df0bf690a66b971ff80301a06d2ff79241ed4ec0579a0998ff7abc4e6bcf8a2744056105b8a4591b43637b017cbd0d84e2b9c6fbd6ec5c3980eccee0149befbfe0299480f4f2d11b00e7aecc1c47747e4b398b9dec49cef18d6a11289df1b8cc054064aaac65d83a20cfdf6d746b9049213bccbcc784549b3187dc38e5b313aa1190a5f00b0e751fad612f4b6a72dc"}], 0x1d0, 0x4}, {0x0, 0x0, &(0x7f0000ef2000-0x80)=[{&(0x7f0000dad000)="5848ac25c814eef915e4fc6f99bba805e6b579084211e3926b7e1e4037cd4a50a33f644f417c513df919444b08ece9dfe1812a36b8a0241ba25feffa987df2dbc415cbb23622b560599268aea699ba79fed17e31257a7efcf64eb7e768e0584d3025856a07fb6a285343d1199ee5c1a51d613dcbc8834a77811376e8efc01aae84a53d26d056d8baea0becd8b0315b129a3941e7cec6483806030c0a2277d437d224233127301e0915190f4efeaf17937fa1eb7498aa36d2cfdc37ede8c9fb9701cf365aaa87d66316ccce04cf569870d97dc574928bd34a06", 0xd9}, {&(0x7f000088c000)="91574793834f0366bcdda9d9f661d2454de6aa127d587f7926f3167dae1c2380cbf8fc375287c7f1187a9daed396db0aaee2f8807c36ff81c4a39d7f7f7bb9bc929cdadee463f3f06ff7f710aed0e9d337911606b2a934f2b5bc582289ac12ff2d273fe3299c51eeee4cd1d8", 0x6c}, {&(0x7f0000c8f000-0x50)="21d9e811140e23272e03391fbba7646fb5b2f7937187ec13907e50ca1ccfdb11ef827d0ea8386070ee499de9185447bdaac143b7fee50466ce619878a82962a0e99b4f37caaef14240bf11f113793ce7", 0x50}, {&(0x7f00005b6000)="eb5b1f0729709d488b3cd75bb13e89713e691f8047b76eef4abb1dce509533fbf6b115ddc56cdd587fe8f39a0370a389a1191850658c269fd8ef97ea96cb30441cb3184f677766364187d4bac294ff0c10ea9f9770d4cd4d2e7fced279f392f36f38071daafda30ff49bcbe0ab046fce3c6f64b4294cc0e0a9fb3c4c0aa81928b74ec9e302292ce191f7b26cba4c59cf843a9033c4cd75553e6e6819f33e985c", 0xa0}, {&(0x7f0000985000)="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", 0xfd}, {&(0x7f0000b99000-0x9f)="bba324197b974bbd11833bb344fb1a351486801b13dbf6f68528a9d3b4bc1264dab1d5aa29e5bc0d5beda0bbbc927a627409ec44344f8ff4c6f2627690bd6e7bd521ab42bae1900142db46f58c913afaf0326666815489cc5e8e56f0e0fed360e9763d164d107b0f91149255d4f1e467fc1de967ddcca80984faaf66a238dbe0b490915beb0b8854a6f5caaf5a4b69b59d115cb21d360b02611d14cfcba1fc", 0x9f}, {&(0x7f0000c1a000)="d0a2d8323ca21c151550b7793f63a3da43981e8552ac5ce38cfabb261ae2d40b376865fa994a9a476f15ae1e3982904f04f1ea83ee3f1fce5032f06556fd279f0cba8f5010bdf0ecbca9cdf40610056a8443c357581451bcb4f9cb522047a301daef165faa2bf9543ef773ce3a71f7936e293f2c4a8a585e429f292aaf5260c6174ac533f48c5dfc007cf20ed5ee22b4d1ffe4c4aab784bde5bf5bf46cbc59fe81a85e780082963b5e32c3b9448ac535f979ec49dfa293f39e26f582", 0xbc}, {&(0x7f000042c000-0x1000)="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"6d4e53ead4d38544fd50b9107ebe6d5a74d35e92397de45048ba9c5652e8500be6d77a420b58b745a5cb27dce2c307b2a975517a4e9d3e62294bbce92079b9ff529924e909bc30f59334da901e3d5ddc1a1308c3e931f21a45fa4c55342eeafbbed1ea96cc08c1652c5c08019afa12cd57903d22a9b57773fc4f57935ccd0f336fbef8ee5382172658eb9ac556abc1df040e461bc826995611898419377958cd2bc0d56cf0e6d3553f23bf58d8e657d074f9ddbda29550e51d4db3d874887877da689c9fb06f48e70803a8c2f5c4b1d6b252083b30b9a7886b63e3845f536e3686e4fc10a6df11301545e05d047e64dbe45d9109bb44"}], 0x2e0, 0x4008004}, {0x0, 0x0, &(0x7f0000247000)=[{&(0x7f00003f4000-0xbd)="18382a2d2a7ea66a1d831150c7e9f5993f4048035f460ff7ab1047e1ba05281c8f45d5d606d935e262ef49129f3fca7967f71e26249fb6de7979e6e3c1712ecb12c891fe283144b675ae91442953801eb84e8471d22e8e59dd9d9cda2c01465ead52b615cee59e1719e3ef7ea7d83347ebc03d12ebf606fc84fe37841e4edb61e59840b6a13fb0e16493a5573acd341c1c6a6fa3b4255a78aebf44dfc79b3f16c978075403db5bc05f262dcd28f56da25763cd4e951f89064613e347f8", 0xbd}, {&(0x7f0000395000)="fb54a2298c12dbc452f85a6b32d77e4e6df1f6219bf963e76a37ec28cabe47bfa1f5e825dba8dae531304fb4506106e63effd8a92a26b85f7c06103de432021f18938aaf6a28759aaf119647ed974a7774c4b13babc7a3576a356d1f294fa1d56ad4dc461cd7f291e3cf31e6247f43224016e911e8f07ac7735245c14bb298c5cb99e497bad893df2db36e3aeb0bba39c6b33acc7bbd81a5ff937d3d55f13e9282c28c3f0c174bf811ad8b", 0xab}, {&(0x7f0000f57000-0xa3)="fecf6a3bf0006aeed556221b3fa0a305e3dd13d3e9c08bb0e1fa6fc82afe23fb69025e29d05b1d92f7f05eb63ed94d6002d88eb579b60c9b5ff3cf5e2947bc934d4f4f318fef4a21eb9e138c3aab19c9f9aa9e20240159e03ad7350b10fa084ea74bac358559210e3410f148bfb5eea5a7588bbc7846ba42eb787d07f0f0589dd02b7a015d5500a810f105bca536355c2661be3082107e88d376e4cde07a82e73c6647", 0xa3}, {&(0x7f0000911000)="18ae35f75ce0327f776d73316f787a09bd3ea850e2f72940cdb761a66f462817c7cc428c0391743785f64616675556abd0e34e7d8f41ad1a141cc190c5f15f53a45e2c522435e864455aa5eafecfd16ce888167c963a42f1c9d184ea1c5f2db216d6a823c5b068aad8054d9edf497c8e14209c83", 0x74}, {&(0x7f0000ba4000)="94f24c62a66f7252283bdbf29021249b47149e7fed62bb4a717c6f8c5dbe333166e7931752e6c860392d0c7bfdd16132ed674b73dec8c9c4d25a77fae92bb5efb19aa42338defe88b397f0a93abfefe7fb8d9a18ff784801450d642a249259cdb3046b378a9a0987b893d169f8aca0ac863b608382cdd1065fa813080383f145ebc477", 0x83}, {&(0x7f0000902000-0xbd)="dd285ebb267d3cdf8fd375ffb8f3e5ce84e00d76ab4e237599086c9456e3b2f5e5086797a1991f29f2920981547759677c1ca393e9d0730f2f216dcec6d15dbb0ec88180ae5a41a4c487ea0660a171eaeb4cc39d9ba9ac1580056c8e553906da08b2661e6ca416ce0fee5cddae42fce4fdfa2867e8f07e93eaee3e19a6bccfd3d66c4e1cfc89630f1a4ecae042d322e18c1446952c57d55e68c2d21f24ecf53888c76eae1ee081c07073ffde0f639454f4ba089e1ffca1cc6ede67b661", 0xbd}, {&(0x7f0000100000-0xfa)="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", 0xfa}, {&(0x7f0000212000-0x80)="b906c9d4a71a0cbdb033f0c93f886348b8e42a4f9cba0ffd009f466c01aa2dd02735c93f0862ae4bd51a6741da2327104570be57d2d016430c5e9c4ac706f25dd85f5f78e95729880a736f323e3e09943d5786eddf290b33feae74b7514eb9975c26fab5c475af2d2b0f56ed4ae57b6eb98e752159b29c48d9c1e1c914c3cf40", 0x80}], 0x8, &(0x7f00000ff000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0xc0, 0x117, 0x2, 0xaa, "6981a4cb505c7de93280d9a33d002d5955f3f290b923f545cbc9bb54dc4de9f036f667d665603837b1195f2e85e5ca1de88a4f2fa59647ce1c65cc0d9a7aa3d4aaea0abc6207bcb1745db07f63cdd17cd5252aa51c3670e116daf76bdd30b523ca4d06deb841a0383ea007a67766257f68aa855dbf955825646d02c39fabd77f4542473a69eb85f03fd4c127f816f0c3fc7e0b27a7cb34cd70c2109fcaa291d52e25f17ec845cff4536f"}], 0x120, 0x80}], 0x9, 0x4810) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r4 = msgget(0x0, 0x2) msgctl$MSG_STAT(r4, 0xb, &(0x7f000076b000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 11:21:48 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(r0, 0x40) r1 = accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) semget(0x0, 0x5, 0x4c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d06000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000096c000)=0x0, &(0x7f0000001000-0x4)=0x4) migrate_pages(r2, 0x4, &(0x7f00008f0000-0x8)=0x2, &(0x7f00005bf000)=0xffffffffffffff7e) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) readahead(r1, 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000024a000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) 2017/12/02 11:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x77359400, r0}}, &(0x7f00007bb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b24000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000780000-0x4)=0xc) setpgid(r3, r4) r5 = accept(0xffffffffffffff9c, &(0x7f00004c3000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e56000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000130000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x1c) [ 328.215577] QAT: Invalid ioctl 2017/12/02 11:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getpeername$llc(r7, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x10) 2017/12/02 11:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000ad7000-0x5)="7461736b00") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b85000)="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", 0x1000) syz_open_dev$binder(&(0x7f0000f2c000)="2f6465762f62696e6465722300", 0x0, 0x0) sendmsg(r3, &(0x7f0000ecf000-0x38)={&(0x7f00009f2000-0x1c)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35}, 0x1c, &(0x7f0000899000-0x60)=[{&(0x7f0000930000-0x18)="531dc2456288d6283840bd92d544f262e522d381c26242fe", 0x18}, 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0x1000}, {&(0x7f0000c4b000-0x78)="ad5d65c2ad8ff3d3df24e80e5f2129b028fb4359d0cd8efee11951c0ad2b76a3392e10538cbb5f7078bf9a34ba6c4daa734ff7b51c9138bb50e8db66867f3d63e30510d84f50122147ebaef64783186289ae9c3c5217623356829e0f5f9762793e19cf163af0fbb81e4b9161f92b708f657d86a37ade7218", 0x78}, {&(0x7f0000021000)="9b935927d9e9c43da25c6a7d0a0aa0b9fa31ddbcf8b176495f2d", 0x1a}, {&(0x7f0000563000)="66a39cc8adaff802cfa153", 0xb}, {&(0x7f0000f83000)="ad009c8dfc17f91f6a2206daefade0be3dcc52d853c0e8020a24e4afefb3a537cd185559ec40496043bce4b6bf6dc5ecfd73db29310c3cd5dc2800e2ea2ae38d5635a96954862413641a4a67c1f45f", 0x4f}], 0x6, &(0x7f0000565000)=[{0xb0, 0x114, 0x8, "d7ca7f188d8092bc3395a412c426eb42c339bc16076649c8698b0b3ea815ea18b4352e736f6d7aa1b2e6e7dd6aef92c6f92d5f9a1e37eba0941425d7313d2860753572a990265fe060afde4919ddfee7bdccab298064c5b3c724b404ad83bcf17ac6b77bdb75cee65126dbdbf4511330e4cd6875f374dcca8e6afba9008a2b25a1eb8b6f2a83a549b24824d59fb71f751c272cf1fad2987fa31c93e742"}, {0xf0, 0x117, 0x2, "8706dcfafeb50509cd075bbb55bd0f471b62e58be4e236e57e16e44d7615778489149af983a2fc43b00924bb5610006c114eb666bf03cab3ebd7775292c17bdd74d6f305899769ac401ea2c0b0cad0a645e7b805381e41317a328155dff747b50550371c02c6293c5471d579d71cd8f3dcd2ad2c3df247bf8c54c3b301122f151a0375d72888766808115eebf4500939e11d26e4d2f126e1c304d664a04f8ed2e0d390e862667cd521ae1bede2cf0e53d3eed3348e0231273c1f116ef4a66dda359241c606ce556d31e7671effe58b2f028a46c19f9a76290c7f7d8e41b76c"}, {0xc0, 0x115, 0x101, "6204cf908003d2f55bd38f108496fea38d7fb0da8e3725b0e1d7721585510dc94b2904dfe9c31a7702941849466603f878eb20d343b2c1f9d5fe42812cc43c99b178a79dee6149c7b6f66401ad06e3690356981308b2e35baee3e70d8d9fbf527a141a407173e043774702ea1504fbed1e3e4eade1c9c6b009bee028cc22f0b8ffd42e33b72fb80f751cccf17ace7422892ad3c35c21541f8e92e2fd600cab8ac79edd331e6beaf72b76b9"}, {0x58, 0x3a, 0x19c, "37704b94e6855578ad7762809383a07d7b7f95dc92a573f8789a067050a1100783784652291d6a0059cd84fc0db6a29e1e4c04afe34086e51d96916f5206d0b4702d9f0a89"}], 0x2b8, 0x20000000}, 0x20000000) 2017/12/02 11:21:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) r0 = add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000dad000-0x10)={0x4, 0x3, 0x8, 0x104}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009e2000)={@generic="5b48f734fb8e38cdd8febeeda3031d89", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$setperm(0x5, r0, 0x10001102) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r4, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x13) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:48 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000055f000-0x4)={r1}) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000ad7000-0x5)="7461736b00") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b85000)="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", 0x1000) syz_open_dev$binder(&(0x7f0000f2c000)="2f6465762f62696e6465722300", 0x0, 0x0) sendmsg(r3, &(0x7f0000ecf000-0x38)={&(0x7f00009f2000-0x1c)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35}, 0x1c, &(0x7f0000899000-0x60)=[{&(0x7f0000930000-0x18)="531dc2456288d6283840bd92d544f262e522d381c26242fe", 0x18}, 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", 0x1000}, {&(0x7f0000c4b000-0x78)="ad5d65c2ad8ff3d3df24e80e5f2129b028fb4359d0cd8efee11951c0ad2b76a3392e10538cbb5f7078bf9a34ba6c4daa734ff7b51c9138bb50e8db66867f3d63e30510d84f50122147ebaef64783186289ae9c3c5217623356829e0f5f9762793e19cf163af0fbb81e4b9161f92b708f657d86a37ade7218", 0x78}, {&(0x7f0000021000)="9b935927d9e9c43da25c6a7d0a0aa0b9fa31ddbcf8b176495f2d", 0x1a}, {&(0x7f0000563000)="66a39cc8adaff802cfa153", 0xb}, {&(0x7f0000f83000)="ad009c8dfc17f91f6a2206daefade0be3dcc52d853c0e8020a24e4afefb3a537cd185559ec40496043bce4b6bf6dc5ecfd73db29310c3cd5dc2800e2ea2ae38d5635a96954862413641a4a67c1f45f", 0x4f}], 0x6, &(0x7f0000565000)=[{0xb0, 0x114, 0x8, "d7ca7f188d8092bc3395a412c426eb42c339bc16076649c8698b0b3ea815ea18b4352e736f6d7aa1b2e6e7dd6aef92c6f92d5f9a1e37eba0941425d7313d2860753572a990265fe060afde4919ddfee7bdccab298064c5b3c724b404ad83bcf17ac6b77bdb75cee65126dbdbf4511330e4cd6875f374dcca8e6afba9008a2b25a1eb8b6f2a83a549b24824d59fb71f751c272cf1fad2987fa31c93e742"}, {0xf0, 0x117, 0x2, "8706dcfafeb50509cd075bbb55bd0f471b62e58be4e236e57e16e44d7615778489149af983a2fc43b00924bb5610006c114eb666bf03cab3ebd7775292c17bdd74d6f305899769ac401ea2c0b0cad0a645e7b805381e41317a328155dff747b50550371c02c6293c5471d579d71cd8f3dcd2ad2c3df247bf8c54c3b301122f151a0375d72888766808115eebf4500939e11d26e4d2f126e1c304d664a04f8ed2e0d390e862667cd521ae1bede2cf0e53d3eed3348e0231273c1f116ef4a66dda359241c606ce556d31e7671effe58b2f028a46c19f9a76290c7f7d8e41b76c"}, {0xc0, 0x115, 0x101, "6204cf908003d2f55bd38f108496fea38d7fb0da8e3725b0e1d7721585510dc94b2904dfe9c31a7702941849466603f878eb20d343b2c1f9d5fe42812cc43c99b178a79dee6149c7b6f66401ad06e3690356981308b2e35baee3e70d8d9fbf527a141a407173e043774702ea1504fbed1e3e4eade1c9c6b009bee028cc22f0b8ffd42e33b72fb80f751cccf17ace7422892ad3c35c21541f8e92e2fd600cab8ac79edd331e6beaf72b76b9"}, {0x58, 0x3a, 0x19c, "37704b94e6855578ad7762809383a07d7b7f95dc92a573f8789a067050a1100783784652291d6a0059cd84fc0db6a29e1e4c04afe34086e51d96916f5206d0b4702d9f0a89"}], 0x2b8, 0x20000000}, 0x20000000) 2017/12/02 11:21:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)="6e65742f69665f696e65743600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="c341c60cf7d211f9e5584cdfb668ac79", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x38, &(0x7f00001ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) sendto$unix(r3, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r2) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000bdc000-0x10)={0x0, 0x0}, &(0x7f0000b8e000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000d6f000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpid() tkill(r2, 0x1) r3 = accept(0xffffffffffffffff, &(0x7f000045c000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000f0000-0x4)=0x80) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000067c000-0x2)=0x0, &(0x7f00007e5000-0x8)=0x2) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000973000-0x20)={@common="69726c616e3000000000000000000000", @ifru_flags=0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:49 executing program 1: socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000003, 0x2) shutdown(r0, 0x80000000000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x2007b) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x24, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x43b, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000037f000-0x8)={0x42424242, 0x42424242}, 0x8001, 0xffffffff7fffffff) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x74, &(0x7f0000def000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="3baece7c5351", [], {{0x892f, @x25={0x3, 0x80000001, 0xff, "b7d6ef84673cd36b6ec991725cb54313b800000009f391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b"}}}}, 0x0) listen(r0, 0x2cee) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000def000)={0x42424242, 0x42424242}, 0x7, 0x0) bind$inet(r1, &(0x7f0000010000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x102) socketpair(0xf, 0x4, 0x200080000000b7, &(0x7f0000b57000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004e7000)={&(0x7f0000df1000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7c, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6e, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x7, 0xc0f0, "d5ba00", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b987cb708a6f79ea421651e"}}}}}, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdc, &(0x7f0000df1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x25, 0x4, 0x0, 0x0, 0xce, 0x2, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x43, 0x81, [{0x5, 0xe, "9477b22ba60b6bd67049d395"}, {0x7, 0xf, "65071fef1ce9a5fab439a8e60f"}, {0x5, 0x6, "45f50200"}, {0x8000001, 0xc, "d84ff8b96e84569d047f"}, {0x7, 0xe, "cbdfa38d2d0c27823ff29c7c"}]}, @ssrr={0x89, 0x1f, 0x5, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, @end={0x0}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x80000000, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fd815aa2febf8be0000000000006694"}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"0c10"}}}}}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003d7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000415000-0x4)=0xe8) 2017/12/02 11:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) r0 = add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="65b9d42a164c3cb007c46a05c64fe68f852089ecf1837a7306fe84ee94e3279261511b6f7f6b604f5730d4c5dfdaf9b9f33e3b8c7920f965c886be8681259ef5566cc0796d080f68bb0a67d7c7c408cd6c8620271492c8b41ec9dcbe690890d18ea4ad2381c8a069906c0efeffc58c804a31c4455b68bd2fde247152a74c8865008c3390d0b273c55591066447117c387fbc1bfef7950c7659a8eb21cea8a4fdd8fbc4421310cff0c7c7a362f331ebb367748d488fa5f84bb50fb18082fc09ef2402bfd33d6b0a0f2c4c85b0b4c48171a06515919574aeac7662fbb602d9e995db16eed5b917cecad37d4129322a30c11f11a743f31c4aa49071fc2bc96529000f4b49ad752a26450b4d863d1953048438c0febec5be73235366edd47a692186b722a994fa8789eb0614b2cc07f99e6095fe470b12394d540f62f3f8e8b39a9516d1d4ab8001a14d86f4b8ac7ed83b9936d0c74c1ff1aa3b4b3790f3d91cb6ad3b86deae1f0abb1eb59577dca6df444411194f39766d9253ab6d891d5468e86f112e72be7dbb38827e38726678966f861b889b2887ce8ebef8be77c9ae61bf2d15423c5074959e77b0ef78a6fc694977a6cb7215f171956f881a04ed4f422ef608b6fdd1b6c4891ae88e0c0c81ade3d63f576e3f92eb6e644f172e9eb9057d415fc13abf537ba45d3c65f4f0b22d253da4619c2507882c9ca6daa5224306b27194b52c29839c8fda500459f72bf05e7b9b819324651299cf48fd5cd0fe9fed5382f33b624ca09ab643c7422bdfc37a25a8ce59522eb2aa6651cf76e9a3cdac595404efe0c04e5ae6c54f665757c8834195e345909a2887b8ab1dc15e83a44aa1520bfbde985ca2b2ffb53c5743bfac3ccdc573cf319a7ec11c39840cc0cd71a6952d88cea5d7bce983803368f84e22dbae4cbaebde762000093dbff38b168cc5f3db010931973749c85f963e8db72e2cb4356950e23d49bc418daee2ae8c3bd71c54eef4dd91da26db961803b2dbc27927cdfc583a73f3673e5ae0b3590a12e46272e83ef105b0c3f6567b75b0353dfcfe7bc0315460f1fd062886c399572bfd3869a4af36d778f3644a3d99532eba1ae521febccf7be745e90285dcf334df827e5b54d0906f22c61ccdad11957f118db89784d1d7fa4c11183e7d4405c958553c96a3136afd7c7de393f9a814d48ecb6bfc48e3fd0af2ea58c17a2fbd80c8928dde90babbc06d9206315adab28728836151cac09c0b80f518ed8ab7c16446635f76596d57bb8684d6cf068b055f2e07a4dd389b08f32bcc4c76781b1c92e339ad82f83bed80c4a7f5c1e93eccc7afc396bb2721fadcd2828059536f5b44646ab392e3895b9d5bff52b86a54c1f3d04cf16b8e64616fe4859364b46d6c9b4ad4a79a8b791472f572a0b1c0584ac9912d6cfe9b6f0d80c3a9816d202ad67063523f3acb35c7f2d8a2ed7ecf832de2cfd1c8ab7e9620cc46010d68378cdb8225c2d1e3f3b4805895d0d3f50f0689d70a1edaec9ae7bcfed472dd4a6c671612c1704ff357d84c7c5789760d2f30722a06fdb7d8bcab9b969a235889b63cafc64622809726cb7f8de443efb2b8a51f1cfc64132003f6cd5590b68f620159799fdaaa779db4166137c1c3bc5b18697a3b8aee32b9c988200121d8544db9aa59b1b9830c93bef8e962daf01cb2cecfe39fd4781cf213936374386fc5b6206ce2176802cf9199bf7e9c8fd237bcb0962f0780313026621423da5f7839d6c42a2233996679793a343b1e596806c6cdadbb8e76f82061866af03573ffaf5fa44c6fd78e84086d07cc0644c98c0818acaee1059d1788a98bad7210af192f9b607d0f68baeb26b69f5b27faf22298266cea679efb4c8fcd3b2d2874c0d42bb4a969119bbb6c91c22b8ced6cc2cbc859bf1d9d540fbfeb0f25ac383d795eb1fdd1c8879d283f665b88f382148afe6d95230a6b69e12b447e54f54667d2ce46748eacdafe9e7abf68f19366ef1bac843d7496d98a2c9341fb6e8c10ae48da013aa01e32d391c684d5cc33869c7f056b4ef5cd7fe77c247f5477bb03dc4d32b296e18b50ac326257adadce54d1063ea02090d2f30a9bc954995236cbfe91a8c0c27371fb756be0a88a93b9cfa95e36473f62ca89503a3e43b215422867eba5de7fe1e9409fc8237b199c73eab4dd68c1999d71131f9a25402f8f02a9d9c74ae55c8707f2457050aa6c32e64bce1001d199ef2171e0b5ab56b51b01cb0c8086874c94d885b272a2e61b4650a01ee76085ec0df332a2c9276b2c32390db1154439e883968e00a74efab644ec9f10df67dc8080feab566ff0ebe5f2a9bfc8159766a422fe8c902cb20f3733d44ddc37a6c3567b1783e41d79675a50ae913b62f9f6f0a48ba99afb7b8699d3ba086837bfe8316a124939d1499f418167ca20c0d88e228aa594c50afdbca51ff749e81f3ce46a3c01a84c1045835aa47a24e48796a1a2790a72ceb4126609afb36e8dc24e03d92beead85639e997112b4baf081b38300eabb7c42d446d201aaffa502580758ad4fc5881418e4168eac00e72224a21fe1057f887c2269b6d9ef0d9f38acff0796f3b60f7376a0760c8155c0aa464ad896c411550b462e2590e957202574864c54fa5067fbab93046c863685131d96c02a387ccac127d29572f9397ed63d1e5ce596649b2b1830f88564b6fd4e2a0f023dfe9067664195a78b4119a3b1eaadbed28f8a9d87ddbb7f4b655c490eb1635b6dbf8cb33e51ae3b93e73d1a53062a52b60e41dfb959e68aab450cf882c6e9bdb9f9f1af717938a52734037c541e2d6eb22cf60e75f14f7c109b665e1cb666b07316160046c7d0ae74ed0a6a40900bd3153952959e62f60ed495c061b767c388a4f75ec23e4ce87465a599503af5ed0179cd69a3f867549b49bdaedbf2350a9e3a399f71ba766f92c45d00d1ee61c5c3b0b4f98a244576030910ba0c31e16cc17b07ee2c7b531e2a0ac551ff1fe08e8a3b604e62904a8ae03ad211be0cca53062e3e3aef2f1f26aca1e070eb637cde2f5e9c4c9b65e667012475a3134521227be3ec89a90b7bc29c2a6caf850d50fba9f25f70711c11974bc28c0d26243772fa52ab143c0f2ac3d7c59b067a306e364f6860f22e7c65bddb6eccf4ee30974013d54c9c418708549dcf97e41dd8e9a3693eb8a5471f62651d97d0f4cb91ec85d290b0b8863a270087afe4e94296c27abc2b8b99fb1dc02e2afe237f46cc3987fc77a0e3ed901ae88fe18f9e2899764ff5f2b640989388eb2af5cd6fb91012840f8c1e622eaef623f9ba410696fb2f1a75da3be1ec8100faca363e81e4588502673dbb27c83e36ac7fb3bd7e47ce7fe445ed69b5748f19ec903dbe804181d2648f74f6dc9037d61c8c8b3978141713230155f3c74e071436b459a1c7930f069cc035de25c8bdcf9d41f13214dbbf4428b86e9afcfd1fabf2ce1d802d5acc5829926d04b47bb74a3728341aad329bab84c6f4a21210e7a32e305dfc211998c72f6187e42bb4554efb30d5a74acb2c4ff425aa39e8c75ab700d90285953347e7ece068ce1f0b88b50af05fb174a6b63faa58611a4e4064f6a74bed0b2ef7f3f91de77cb73ed84dccfcc1113b3ed24df78b3d0ab8809c4777a594d5ee8721ef823409eee366b212cc2d125ef849c4d83e80363b822cd71ffd723394209f234c61df8d8bf13b28b351ae6fb740a9c275645817a19050c52a35448115731e35af9207893d4c2cf4c0778d5235d60fba376ed4dd5cdd9ad5f88b72664939156b4921b25d3bf56482c577a6fa125a73b6f4d4c94c752e68490e34d2a751ac3f46bc2c06a3c05dc677503ed6fc946e804c3b5ae264f2bb6744c5422b71fb46d8b9fdefb1b2042f9241300d50cf10cee7849676f78dfdd480919bbd5020a578ba90ec4fcad71234e2f3431d532a45b20ba2844390de3fd83f3b1d2000cc7d6cd799de283afd0375575e6a27cd6ce7f3865e652a4886486ee6bb3e0aa86a8e062a6e6a8d0b6189a7fa07a49b15742bba0b5f0b92ec72c1932b861477e9c4e353c4dbb05d1011e7f40967ff208421187d6336e5c71d0b1825ed59e8e17cad92378775fcfc60d0b8857de1e012c52610b49cb8acff87fa3f7ee4c07caba1831fa59020cdbc7d60fbbf0c48cb1b842ca750cf119a63968d991ce1e682c041dc39943ecc3cf73c07079cf7a77fbab48664d0f40ec5a172f30d75d156913dce13bb15b0011f9fe9575bcf4c9e1be2ceb7ab735af0cd20f006a5cb7e9a5666c2a971d862f68a32372c6c239c3e6039fe4253ba547ad5150839720e31029f35ec71ab730dd7fbadd5fee3f354f786544834e72a9e734462ef2fa015853e0199582b68090d1e25958cd06a74233c0a393a7d12d9d157be5eb2b59a716f55bea47518fac1ed5247f7725441e19fb43b1e68487558f97a1b5ab5712c35356d5da66c712d4675562f03ae9ac357fe3a25e5a38ee9d00ad46d873a6b893821c55986a69a1597d68c3ae10876dea630f78ca9be007b6969685e4ef3b9e228962b453e4e194d47731c727af1227ed5459537312ff91de256b430950ede97586221ddc43bcafa8306a3a0cd2aaf3f3a6992ce1e8f04e9cad0e86ff47d4634f5a544298d4817f0c1dea4127f7e2bfc0a4d4411fc60d504e48f56ca547fac5bd46caa7333e050ee920011a7dbb9c89639868240763280df2bbf4831dd12c8b94a371a39b2c6437bc0e49b62f615f35e3257b54c526968f94f8da3941c238aa4eb05bef95b59dff5cd69bea68936c5ea7d65b27211cfbaca05637195d8d6b22c801dbcd43bebe6b44df1d7a35658b9e68394a0942b125364b3a4da807889f708a9133c44ce4f3194133f746178e9c313843fc6606efbd25420f7e11e2653ca0a092c456f756da1543f441ac66e5fdbaeeb90954cca606697b07d59e3908509486b2e2e77b4dec130a45852b19165c663153a4334a2eb4c7f973bb3a328c76a2d24fae63d70a2afaa79eb9da5ed547905413d715faeb9f068c0d27807a80c1748ddf0d00453d99a6943b0cb4e075b8749527cec6528b94421e3a0c6b219cfc73e688f17bf0f89ed96902cdfe81b356d9806e852fc086972b7d6b0b1bb53fdbbbfdccdae1c0ffcdb415b4618d6cc498fad412a65f7f89eac9a49483fd3aec2a9d31b7f05e75e827a2ed7dc5f1f6bd6b9a58178a3111d70d21052c0353a9285f8ce6cc2953aed577b5c72d1ca700d48f46b2ce61e757f4b620b656afdd3142e843582d9fd6bd587f59342733ed9917b94aca9bd6864d7bee2fa4dba60757bdf8b11e358ed3bb83c8dad0c07ad5c922a486146a554131a42c8913a79c6daebfdefff85da93c9da3d00e455237694ac9ea5115e1c868ffb711d1814e249eb98a737a29c6d83afaec80737dbdc45f2f8cb8aec8d722802334cf67dc0f7e1605de5f2dfac7359b0a1f2b4c727874193ddc90f01a8fa5d364f1473b866789cd366616a623d4a11e045205a33957ac2303a7ff9c50d20deaa7ce400bfd0b2116d5679a46419ec9d99d7488d3f9a5aef1b8c7759e2599dc07b19df62a5ed200e3d32339003dd9bb256d761ec92f4ee232c4f86e42a26210ee7a35551cbea1566e69397ede071eae07acf5f402f742411860ad918019b354c0f3a9051fbf7b40916af43a815c96692a350bd7330eb255db6cd34c60ea584ed194e0ca14151e78825e68a33f27482ea22634cd6dcd0afdb3ec4af10743e4b3a02c4ad9121db36429ce877a9af3da38bfbfd9dc55c5c2ea8b74b7455223231b94d1015", 0x1000, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000dad000-0x10)={0x4, 0x3, 0x8, 0x104}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009e2000)={@generic="5b48f734fb8e38cdd8febeeda3031d89", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$setperm(0x5, r0, 0x10001102) io_getevents(0x0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 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(0x10, 0x3, 0x0) 2017/12/02 11:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() capset(&(0x7f0000457000-0x8)={0x19980330, r1}, &(0x7f0000be2000)={0x0, 0x7, 0xd8e3, 0x3, 0x20, 0x80}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000032b000)="2f6465762f6877726e6700", 0x72600, 0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000420000)=0x60) stat(&(0x7f0000360000)="2e2f66696c653000", &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00004fe000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000afc000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000859000-0x8)="2e2f66696c653000", &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = geteuid() lstat(&(0x7f00005de000)="2e2f66696c653000", &(0x7f0000cbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000e9000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000331000-0x4)=0xe8) r12 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f6a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ab000)=0xe8) stat(&(0x7f0000afc000)="2e2f66696c653000", &(0x7f00005ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() fstat(0xffffffffffffffff, &(0x7f000048b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00004ef000-0x4)=0xb2a9, 0x4) sendmmsg$unix(r3, &(0x7f0000ae7000)=[{&(0x7f0000370000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000084e000)=[{&(0x7f00008e4000-0x6f)="56c83224b6ad0e9789bda63c96ab92c44b8149a54916d09f4677764cf045452eceab56ea75d13ced36c5126b76bfd40e6e9e423e05aad0cd0164df5b8720fb37bfeaec95b6f9b4e5f3a768495ce1c70b14ff4130d54c4235d84f6c418d1b3b2bf98cd5be01978feecf003ac53fce44", 0x6f}, {&(0x7f0000a13000-0x15)="ea5eed5601c79745a9a846f2857012db87d1e47797", 0x15}, {&(0x7f0000379000-0x5)="c07884db4e84888d36", 0x9}, {&(0x7f0000dba000)="dc338240645320cdde119db838cc2fbbca7972b80d16c0a25277bd9caf521d25e90ba9e80b811e07f698bb81416a99c862bb36300b9fdddaabe875afec0e029093b4234d0ccf9536ef4fb8ebcaf3535e134bdfffd639ae21f33816fbc505d78c89b2195c824bc488d08effed4ed977269deee3fc", 0x74}, {&(0x7f0000f3b000-0x33)="2628e061fbef4135b4c97eed53d0cca0cc693e81ff682414761fa5caad89d727fb09d34c243446a5505c9d3330b6971f4c69aa", 0x33}, {&(0x7f0000e84000-0x7)="5162c4942e88c8", 0x7}, {&(0x7f000092f000)="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", 0x1000}, {&(0x7f0000068000)="d2a025fc75dd563567fc2747f207c454d17c70eb147db296eb881bdb497315b09584f1c07a6ecd", 0x27}], 0x8, &(0x7f00005a8000-0xd8)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}], 0xd8, 0x20000085}], 0x1, 0x40000) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") request_key(&(0x7f0000504000)="646e735f7265736f6c76657200", &(0x7f00000c8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000572000-0xb)="5dc52f766d6e6574304000", 0xfffffffffffffffb) r2 = add_key(&(0x7f000061d000-0xb)="636966732e69646d617000", &(0x7f0000f9b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006dd000)="1194e6d9cd819ea575cf38f774c86da869ad8c4be0f588094163aa32e883829a477595b14e5e472f390acc47c5158150081163c8016293d212e7a7761235c3c399589b7932415fca841610e9ad710c60ba7fe292e748aa539d0b1d8ae947fe9f562f2af74d1035a11c9d8ed03758b7b848c9aba976e80c0a142dd758b57f6c0a282f11414dbffbc0ebcd9d7ed569ab87ca59275b89f23d85bb8987986ce22f4503b2381456d6fedce5122f7baa8aab9b982c0c420482ba40a244428f97b4b46d9076faf777164b8921f8b78b4def732872197cc36ed39b3445a1add41fd6554ad72d947a8220cd43349303ef4adbe0", 0xef, 0xfffffffffffffffc) epoll_create1(0x80000) keyctl$reject(0x13, r2, 0x7, 0x400000000008, r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000dad000-0x10)={0x4, 0x3, 0x8, 0x104}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009e2000)={@generic="5b48f734fb8e38cdd8febeeda3031d89", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r3, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:49 executing program 1: socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x10000005, 0xfffffffffffdfffa, 0x40000202) 2017/12/02 11:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000ad7000-0x5)="7461736b00") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b85000)="eec581f3f73ed1d4d4d05e4185b0a216eca5f539019800cfd9b923d1c87f99a74a19c767d6818c5c0038e7260549645e34b278e46be2f41ed85b64f7b4bbf8bd48a6f29dfe84c0cabbd3d82559c84efec59cc03a4905c2d2b3119e7c368b15b008562443631c072c6ebb66f10d9557c355057bf8c588b73bb070afab7bce1944e7de653349852f5fe5d24efaad4ab1b60d52ae9b3063202927dc6f9829d3c21b1d3e5cd74a0da22b3ae97e27c944e78a939a1e6742dfc1f4b1b55a6b6ac2e247fb5e76dcb35a4925f5cc9fb5264e152eafe57938cfecd3e18a3524019a279b990c5ac599797392618ab4fe8809de5f06936125316278059a67d24837fe55a4c1f53aa3cb99fe0d7f83ccc1b9f1f3354fb0110670eeef28426ede81c4f7f18d738d94f07b67d784a9c507ef028ffaf1dca23899251ecc6919cd84667e8c7388ef777955be0bfe86e07926e20f4521e43649da43d3ecf5f2876f66258d10b8c5f9f4a1de5cc6c57f1ee8b59f1e3adde5105735523e4b44ba6d22ff23df778fb000c3d18e2dffbb92954a2cd01add67ec36ab3ad20bc21621d6acfd98e5ba509e4df10614330f88ef30f8b108c380f60568fc466e45a7617f6bd4cc0bebaaf44f67b3e2127576c4fd1dd4207c16e4b76f1ff5b3303613d1a3124b1738c340e7d1aee2b5e6af74289e046c3695b1a37c544581c722189446de56d01a565e970957d5cf51cb4a726581baaa19fd1f3302e90709e07d734b9a0d62f21907e31027ed2cd71ffa8671f550c25ddc0aee4428f83b6c7c3afb80dcc13ebe0411e6ac27e560a295c38ed0530fee479e7a85a744648db81cecda46a01907d5182ee1127c84d3fccacd3b11bdcac758cea7ab3eb3cfb29fe9dadff4c69558d70c86689ed48530291f9d28c0d8a0bba60a252828dbeee5b33bb5f90ff3d96bf0af2384d6d62435dc9dd8d18f83e1dca98522f1ae084f64e9b2405d38d15ba342972e3e4e96a60dbf2089d262ae8ded263abe188002b8a56d2fdbd7fe2d00ae8d83cbf8e4fefc56fe5be77abc423189e59912e50ef29ede00915117129552c5e1dccfbe8466977283de9e6c26377218404f421fa27e93ea70edb90e29335a3370058567e2164ae46580bc31cd95bf022f92ce2e3125559c115157ca7245d7dbf782dea516e0c104963215b36f123d4cf2bc8d1bc50b2e79c2c7c62606d6ee76c190d579db4c0559c85ce786d8541f9cd496d120d547cb34e4023bbc2b3a0038a5da929f9ccb265c478f6542b6796f5a60c70f16628fb12769c245bcf429f16e3f0c88b29bb1cb665e08fac1f796d35291d2bf69a6bb0d6e102071c4c6820b5142ce1333aa74024405c80f0623b8ef4459e2b6691b33a6fe43115ed5171c1cb0ec4a1a35a830037b76fb5dda9391c34adb5e9ea85fd134a891d066a991dd18dd867e7fcd36ad3f90e515c460a002c54a77e99f50b489cf93b8f22345cda5a346e54b3bec14f2e647cd826230d227512e53ec1b691f5135409896b7d00271a80a1a68560e1602d43852f700cbf2104a44128c3382226b2543ccb84aaafa4d680e66491a24241de0fdca8e12398c88919990beaf097cc4540f3945cf3320e6b712b5dc79e147c374a353df88adb27cfc5e15b0c8d7c7940793d8818ae51e78b72e5e71aebb3d48f053bd2d51160f0318380cba9230f6003e84834be34161109ea96bc0b4d1e62a8e0939de5b82829149641fe97a51e67926a12ee0a704cdb811c750e04a543da164cf1ee1391fadb7d8c3ba127242109615b6b62cf46cce6dfcb3faffe3747f8306104569a1f62d72b9c263a86f2dd6851129422673fd32fba608e2a528eee65b968eb342c586f45b92c981a364bbefcc975377a85a615dd2d5dfb21ee400671ca8339b7f11731333fa8ea42c4d6400b4e1d5caa30e136044d62c20e14ab7e9b9dda9216a2571e26c66a95da869bda2b80751ea849c3c6ce6bb019e15259120c6a9ba8ff5769dc9dfe8e7a5830aab079d6085f4aaa9fbf38957f3e0f456deb789999ec5ee34faf85cc4aaebec8c73c76bc1b31b845358ecfe7ad9c8e2346e7dfc5906e06bd1bb9581ac723f3de08919b15f730b749a87bd83c9ee3eb289161d0dd56d3093225e7d3d12718e5ff6ade3eec8cd92639d2e499f2517d043c40ef4dcfd74beb1edec03a2bf8e86b968892f8cf11731b72e687839c3fc9176db19a2d8ca17f1522d96b6214000eb980e44218d5adaa01217dca2110b7f139bd80cecf2470d4fd483eef2201db13d51c643d19bc439040229a2502c11800c23f984114045c6eb8f04ae15268e4d15c032ff40b84d969c45b0f31685b34bf498957daf8900d5d44db46f63be150eedba7f44e35607415146c5790e72ea024ffb9220addcd5b27df5769c0c3ecd69801377784addcc655610992f48616a2af40610b191a8688c412dbddfe17d970a9778ebb033d10b934cb09ff1a24c94614eb91f284c8d55b25294224c03b9e1df9f078a50ab25a1aeefbb7841d6356b71e33c1b34f5d44285fae479ac3262d832d26273bb0e326080bfa1f24ffca14b2b4f3b8b4eb4be952af58d39b1fac19de3e60bc8c293c979f8f89956fa4ec7e890e035ec4ce5855d78bbda32c5947bd4c59286dee9a302a9fe3a4441515beed417b020c645c7d8ac0aa3a6f856150aee74287c51cf0a236a87ec5e8d36aabc2f71f33eae185bd74701d861cba54ea94e35ee5954844a46dc787d2eae1242399ec82cd2bae7608b89a2c062bad8ac08008e2f9d5f93d58eb2a0568b08d7e0e26aee4bcbcb60312786eed07c817b9cae0ac8d35dc3b36a98f95310de6929c69c7f3620bd0a0b77dc8b9b88c34d68d18a3339e4596527c5ad134a5dfc8f15d65badc1d3f5e642d945c3669c24b6709d9ae0565d70b0e29fb7875e094d3d66abac3ba11406d1f1b7683941eb905d87d0a9148b6830c4a4001331a19f8f14f734c4b0dc966f22e5cf6836aa8b1bf7d337613977efd6e3d03bae53f0dc58087c64ba92a4085695d2c5a07667af273045f41b7d5bd119aaf5d2b9efddc1d20f708fd8067feb0496f3a8d43b5bda1af54358eabc1a090282d0a6b5b2e814f03e6eb6592962d0c766407792542c4d011da03360eadb19f3168c8324c58ea4e9050a04be880db2292171d31a559d305a3a1efd6f2f80ae7dcb0c197fbd2333816f98004ffaff6168db723c6b6ecda0c54dcde8dbab6df19f01ee617e1edce24e3c5cdabc8d8234777912039a5f903fd4989b54a3c42ed54b6d301fa6aa1a773653fed208c5d45c6e22418a0843c98cc72d1fe442b7d31a00b704c2c2fb85f18a81ffd4650a63458758113256c68435c1dc17b016a34fe421bfcd0a70172665035cce09a3d21cb30b0ad9a47d344dd555053bde3dec65077c11a40526213509a2762de73f46cc965c685fb367e4e46afb8309312dbcec8bb3c629bc22cc33f43014440b407b9c4ff54e6856032d6dc247b5d3e98a1fbbe9afb00a4320908e708f52788f08779bfcdf39de642f2f68349c401b15f332b18903f92b943da242fcbd90e5da2ce023bf5c9626e461819684ff26be424f84e858b5ed25b919e3ecfc4ed8900686a3d840ab866279eb20df3f9c27e964db4abd20940a4fa1b53bb51c47ab797dbe9110f9a1ab9f58a6947b96f8b1efacdcd099311f218cda835c54a7f5f0f3bb6379d790240c2ee14e5d84493ff3538a079eefbcaaae1dbe45a02481c5d7b2725dd87744ca639913ced7b44a1b74fa68e9f92f8c64edaa902cdb3e9b12bcb0e71ade016cd86dc80d3e670cc5672947d6fbcbaefc5b016972e50984747ff2b8cde109535bad999692f3cc574eec044ca544b86b7333c58916a9f409c6cbc31a8d7c2e28117f8276abb98840b6a1d446930c6349b4a7d50b97540df03b430dd0f41b721db61ff6a1ffcf997c5cf201e8d09746e925412c3cdb96499586c36ddc176bb255b0bef664b70e4531ed19ef0bf0f162bdcc563809873e79c5c845a72ca7ede8fde64105dd69f6536b105766a8e8ad3f3f8dc4adc51e16cac8fc0691b13fa7db32010d925df84851fc19f5c3d9cf67d16a7692136dac002b3fd3859bce0f188ad36636bdb1b81ed6dff819602c55378cadc3b1fb833fbde84eea9d1a46022ebd569daea578b3d3f66705c831a0f39eedf80123dd308b08c459974766fdace15e1035546d33bf39693e465096a2cf7131ed741b7ba406a919325babba0def77606b767d0c6a064bf6c95fcb06a1577ae136a52323879cccee92e22dcfbb86d9d8f9a51c0689737c3978ebbf4c3ffdb008fdd17c49b3c3cc038eac70360c294b3396de73aa834009040bdc3c96566737269b0560c83a85489db6c040927e13688c5f9c06349d39b6a7ae620960bc1fda9f7200df6d9a1b0b384f29a03c40d5c8d1fe9c23eb9126a0ac4ec722c4d300c48f34e8ef324c77dc354d4bf185c95f733f1116fdf48c59ccdf6bdcfb6f00a95ad5aa6770855e67f3d4f227a493deebe747854e6e51532ad4387f479b8cc723d3c7ef76bf3b80fc0f279d5df6bbed036c767e1d0d51bf7ee88d0d988a9af1054bd01abbe3712c795f5dea031e020900a7e975b8d7b48e72de5d644ed0a523f6e9a7edd063279c96e28991dc1b7ceebb367b4e0e12ec30c604d9b4f90c75a5b75188d455a686796e7c01adf7de781a21070363ab6a12dba78f24517ab0bddc50e2b6a7caa4fcc12c3513cad79f5623d39660381a87d673f30e8854589487258b77b140067112ccf146a6e3f16fd955d892f85592f7806d6ab48895412a890cd81cb1f640c960c6276f35331234ffdc3eb2193ff3df54ea5bbc0d22673afd76bac2300c674e067bcbd391a8b1832716ee9257bbec6d4eef55ba5fe4498d4c7b8c2a27d54afc346f69f49d3585d84ccb6eff05c9fc091d34c84d0b419320cf8a55d5d6ec10307bfdbfaa2860933458aa09901e37517895294a4f3f5604644a58408d55ac27b35af44c5b2c48016817a752b43f459c75dbda708c4a8e590ebc6f8ca92e7c71ec4277398a5d70fb600921861662bd29c2d945b2d7bb47fd8d81478c52f5777f260e1985c0c17ffc34beac53b14e2c24d60e030c23fe7396dd41ae9eb5cc055b3e0f7340e2a06b8127500dff6371565d0dfa85492abf92a23eafd605e090c9d2dbaa44396d4234057836b3570cb39069ea4ca1d02b7b1270a88b6613654e1fa0bc19d932f873cd62f9b911de4621cc129ceb40327381f4b1124047f18e04579b59076afb8e0a888586ce22435d29c3f9358d5a101643645749ac4d90fe33eeb92f559410fe9a563319ea2ffd95e6edea04bdd4ca9f15045b02350204de3a86a8d6d7fd1d1e4267fa9743353f8812a41b780785c984da74e38e2f3a7b1aa3b604d8f6d7ea982aa88515fcbfdb02274c89c2abc160c698f6fb96510f6d57311ea19bee52a50fc2bf65ff9782ee75c7ad4f33b481f7e3250f50a257b596fb9f1e904c73a4e696b5db8e12cbfde41903db18486fd57819979977f6cc075f8738c6fde38669024ad7b6711a59d0de09433b34e5b751d35dbfbde5c35487950eb37d3566ab78d6e3f652b1c6cc5efc749d69a677300ce7bb4ccb61e91e44888f87283e2468dd87d95673638a6718dae9e3964e1bc6711f83234bb20f92a63ef553698d59fcb5ca454955995725eaffa93e26cd0d1ab0511d200291308fa4f12ea14d3bf18088a85c47c688831923945c9a27f3f7c62cb77c038bf44712cf60665d5da04fe8707966ba5f4d305a9d3981e3a0bf210cbe25f5d9bd", 0x1000) syz_open_dev$binder(&(0x7f0000f2c000)="2f6465762f62696e6465722300", 0x0, 0x0) sendmsg(r3, &(0x7f0000ecf000-0x38)={&(0x7f00009f2000-0x1c)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35}, 0x1c, &(0x7f0000899000-0x60)=[{&(0x7f0000930000-0x18)="531dc2456288d6283840bd92d544f262e522d381c26242fe", 0x18}, 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f660d77066e8d497a91c2c7684bc19518ae9689591e14ca7146fcdaa0e772d2ab6474ce762ed11c1dd72a4e9c3c9c4df2c28ddfebcb6f1de1ae88ac8d51fe206621a67799edbd6bf68795411914d58f67eee85a1c0a563b1286558622a25dc608e7d9f265f0bc78b624db9ee3f8c0bcd2834d3f8fccdb10912f772cced52fb0e815481090c791bf2289c257630e42c715beb669382e9faaa3c36a7348b06e75bfdc8e2aa136ce7b47f4d50f552475f553423407ce549e69198835aac3553d696121d32d983215ee594bd09a3153eb08688c5a6e010f9633e51fce751f083f5bc2aced96d0dc44a5e9dc55668435b5842b3d276e8253b749dfb2dcc213c7349f3f7bba2abce261877c31d3299e161c2e78a6310e58d1b2e0967ddeabd8b6e7b6987bd05bd2237307006b8dd7299eb4532da606fa5f868817a863582978543b14eb0f95b4259cddfa634a9c70c4cbcd4099e3e041477ddd77bb0bb21529468698730482a3254c69a4307c273fed4b7447f68d1dba0185289c8d452f849a2da48d4313310428a837a13a89a35e434e198f37c8026eaa5a540caa4e5b50bd207839b86de58c0513f0bb496f9d2ff6acbd5def6cd0eed4b24ee337a9c9707240b65aeef594a0dc312e10b6a88293d308b8ac67f14cd9ed9a45e7e08f1a701b469df60f0a413d2d0287503ece8b3fd476466e5be640a855c2e980525a573ab03e199ccc467cd34582178f10d3c513797f1cc98e28013ea57d3870aa28d9c5dcba7109e1b5549df7e23c4406b3b880e77b5793e8e14b691e0d40ca202173134401c153a5f104f28068629ca62b41b3c34751ca4e9c0d86f2aa4fb0206de670cdc0716cb6a75ae6afc4c758198dc32a50faebaf37098ddbb14a06eaeb2d46d817602e1fbc6b5b93e8d2914663a793cbc1367ba75fd0e31ccf97c6195fc33630b0316e7fa0de3fac5c57b65a843f9f747592bfe01890c7f1865b5f1341aee5bfd24472b645c96f46ef913af5080338ad7942fd88ee3c35147da741bf402dc5517902c9a0c1a011dda18f596871b2e68d8e5e1db3b4c573895bccad3b239931d3f042ebf63ada00e1ef143e31852769bc6f36237cdf004e4b27e3eb2117467e8878a6e87dfb61459970bb5b91bc7ac30b19b7c2e9863c2365ad8e162163c528c78916c72a40d6782c4552a33aa68587f758f995ec80dd5f975637b2324f72ed658b07d68135f8c6ca796421cbe203978486e9eefa12e7b5a3b862b55dc5f8299bd148b1742b1755500f2441175669047076cbc34bc5b365ab2a70fa49a9cbc10c100c5b56b6f59508b9ad922963ec340afc8d81f853812f771a29df71564654b8bafc2b22e4ab33ed4dffff8f8f68ded30b469c6943638370cc182db84a3797d2cb1dd040ac2f305dcca5588c48f38c189f8281f168c40ebc28058bf3b6dd1393ae0687c6219a5178ad5c77f69ab0c93880ada0db631bc8e5942df775eb4ea7dbfd1581127263b11a7c4604a1d999ea51912143406f383b3333b6a34c20d6fade51b7bdc1f3c779506834ee44efeef4fd4ddf751300818eddff2ee2f594fdc0483572965222fda0a5296db6c306149656e497d164a947376c47b1d4cbe4bbc9644ef7e3c0bf6785ad85e4a6bc117e79011738ec9a656670736d4fee6138c98c4872381f693cdab5e6138d0d9064fb7f944361c699f2b47c97b3095db2974a5d01cb7dfa38afae77cf3be171f8ff1970a5a3969b623c7286e52754daeabcd630e643295648d49ef77c536d5e916fddf3691936b530118f4bffe592cea84f8f244c49fe0232df98605b03ee501033464189265de6a056e99bd7d3fc6fb9958070ab8cf353e6a4d252a876df230f8913ec112efaae7f4ea7782ec1ce0544df9eeb53545ac214e08105ecb28d2f14ff0764893c7f7b62876740c51d156011ee21b2f54029d5bffd01636df23d60682cfeaa2f7e58ef65627148c889049ece1984ad0f0dcd15ccc5fed0b81793439146a7c6e32c01d16a0cd2cd233b9c060a713a460227de532d70ed92b5d6107a94e6c0c0d5420814a0368c620c1dc5cf5d135250faac29f30c92b97ef5fbd4c54fc63eded3ebba680d1055522031e14f37e128b541fe651ac67991d28619786c2153b156a7b206652bfc3a4a11ed4da6f85d30da1375648d6c25b697f5ad77cc2284838a20c9cbf665c3ff1f8a84e35fa666880f0c755180db4b9ad6d9d7c37bff2274537be2196c974a28431ec0a4876d4720f6a73eff3b4a9e8f0534d41a4", 0x1000}, {&(0x7f0000c4b000-0x78)="ad5d65c2ad8ff3d3df24e80e5f2129b028fb4359d0cd8efee11951c0ad2b76a3392e10538cbb5f7078bf9a34ba6c4daa734ff7b51c9138bb50e8db66867f3d63e30510d84f50122147ebaef64783186289ae9c3c5217623356829e0f5f9762793e19cf163af0fbb81e4b9161f92b708f657d86a37ade7218", 0x78}, {&(0x7f0000021000)="9b935927d9e9c43da25c6a7d0a0aa0b9fa31ddbcf8b176495f2d", 0x1a}, {&(0x7f0000563000)="66a39cc8adaff802cfa153", 0xb}, {&(0x7f0000f83000)="ad009c8dfc17f91f6a2206daefade0be3dcc52d853c0e8020a24e4afefb3a537cd185559ec40496043bce4b6bf6dc5ecfd73db29310c3cd5dc2800e2ea2ae38d5635a96954862413641a4a67c1f45f", 0x4f}], 0x6, &(0x7f0000565000)=[{0xb0, 0x114, 0x8, "d7ca7f188d8092bc3395a412c426eb42c339bc16076649c8698b0b3ea815ea18b4352e736f6d7aa1b2e6e7dd6aef92c6f92d5f9a1e37eba0941425d7313d2860753572a990265fe060afde4919ddfee7bdccab298064c5b3c724b404ad83bcf17ac6b77bdb75cee65126dbdbf4511330e4cd6875f374dcca8e6afba9008a2b25a1eb8b6f2a83a549b24824d59fb71f751c272cf1fad2987fa31c93e742"}, {0xf0, 0x117, 0x2, "8706dcfafeb50509cd075bbb55bd0f471b62e58be4e236e57e16e44d7615778489149af983a2fc43b00924bb5610006c114eb666bf03cab3ebd7775292c17bdd74d6f305899769ac401ea2c0b0cad0a645e7b805381e41317a328155dff747b50550371c02c6293c5471d579d71cd8f3dcd2ad2c3df247bf8c54c3b301122f151a0375d72888766808115eebf4500939e11d26e4d2f126e1c304d664a04f8ed2e0d390e862667cd521ae1bede2cf0e53d3eed3348e0231273c1f116ef4a66dda359241c606ce556d31e7671effe58b2f028a46c19f9a76290c7f7d8e41b76c"}, {0xc0, 0x115, 0x101, "6204cf908003d2f55bd38f108496fea38d7fb0da8e3725b0e1d7721585510dc94b2904dfe9c31a7702941849466603f878eb20d343b2c1f9d5fe42812cc43c99b178a79dee6149c7b6f66401ad06e3690356981308b2e35baee3e70d8d9fbf527a141a407173e043774702ea1504fbed1e3e4eade1c9c6b009bee028cc22f0b8ffd42e33b72fb80f751cccf17ace7422892ad3c35c21541f8e92e2fd600cab8ac79edd331e6beaf72b76b9"}, {0x58, 0x3a, 0x19c, "37704b94e6855578ad7762809383a07d7b7f95dc92a573f8789a067050a1100783784652291d6a0059cd84fc0db6a29e1e4c04afe34086e51d96916f5206d0b4702d9f0a89"}], 0x2b8, 0x20000000}, 0x20000000) 2017/12/02 11:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$usbmon(&(0x7f00005d3000)="2f6465762f7573626d6f6e2300", 0x7, 0x8000) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000a38000)={0x1e, 0xffff}) tkill(r1, 0x15) recvmmsg(r3, &(0x7f0000994000-0x3c)=[{{&(0x7f0000b21000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008c2000)=[{&(0x7f00007df000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000041e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000812000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000610000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000520000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e4c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f0000451000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0xffffffffffffffff}, 0xa6}], 0x1, 0x10001, &(0x7f00005ef000)={0x77359400, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000099d000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b9000)="2f6465762f7161745f6164665f63746c00", 0x10d800, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000422000)="732f2b35240bb1ffb16fcdd79a2044660cfb57e5befc", 0x16) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) keyctl$join(0x1, &(0x7f0000e3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x400000000015) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000049c000-0x28)={0x1, 0x20, 0x0, 0x2, "8e778a624781028fac34f9ea1154852434dd492be64d41ac804dbb59639524a8"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000670000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000766000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e6f000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:49 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000029b000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x9014, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = socket$llc(0x1a, 0x1, 0x0) open_by_handle_at(r3, &(0x7f0000e71000-0x20)={0x20, 0xfffffffffffffffe, "5493d861114f9089686cfb667cafcb16b77a7fe7e9d6e059"}, 0x600) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d7e000)={0x0, 0x80000, 0xffffffffffffffff}) read(r4, &(0x7f0000598000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) r5 = open(&(0x7f0000061000)="2e2f66696c653000", 0x141100, 0x34) write$eventfd(r5, &(0x7f0000223000-0x8)=0x401, 0x8) tkill(r2, 0x15) r6 = openat(0xffffffffffffffff, &(0x7f0000bf9000-0x8)="2e2f66696c653000", 0x200000, 0x20) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000e40000-0x8)=0x0) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000c30000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r7, 0x11, 0xab0cddc1908d8712, &(0x7f0000ae3000-0x4)=0x0, &(0x7f0000610000)=0x4) clone(0x0, &(0x7f00006ad000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000c54000)="27") 2017/12/02 11:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 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) 2017/12/02 11:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000dad000-0x10)={0x4, 0x3, 0x8, 0x104}) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r2, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:49 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ca1000)=0x3) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:49 executing program 0: clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000ad7000-0x5)="7461736b00") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b85000)="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", 0x1000) syz_open_dev$binder(&(0x7f0000f2c000)="2f6465762f62696e6465722300", 0x0, 0x0) sendmsg(r3, &(0x7f0000ecf000-0x38)={&(0x7f00009f2000-0x1c)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35}, 0x1c, &(0x7f0000899000-0x60)=[{&(0x7f0000930000-0x18)="531dc2456288d6283840bd92d544f262e522d381c26242fe", 0x18}, 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", 0x1000}, {&(0x7f0000c4b000-0x78)="ad5d65c2ad8ff3d3df24e80e5f2129b028fb4359d0cd8efee11951c0ad2b76a3392e10538cbb5f7078bf9a34ba6c4daa734ff7b51c9138bb50e8db66867f3d63e30510d84f50122147ebaef64783186289ae9c3c5217623356829e0f5f9762793e19cf163af0fbb81e4b9161f92b708f657d86a37ade7218", 0x78}, {&(0x7f0000021000)="9b935927d9e9c43da25c6a7d0a0aa0b9fa31ddbcf8b176495f2d", 0x1a}, {&(0x7f0000563000)="66a39cc8adaff802cfa153", 0xb}, {&(0x7f0000f83000)="ad009c8dfc17f91f6a2206daefade0be3dcc52d853c0e8020a24e4afefb3a537cd185559ec40496043bce4b6bf6dc5ecfd73db29310c3cd5dc2800e2ea2ae38d5635a96954862413641a4a67c1f45f", 0x4f}], 0x6, &(0x7f0000565000)=[{0xb0, 0x114, 0x8, "d7ca7f188d8092bc3395a412c426eb42c339bc16076649c8698b0b3ea815ea18b4352e736f6d7aa1b2e6e7dd6aef92c6f92d5f9a1e37eba0941425d7313d2860753572a990265fe060afde4919ddfee7bdccab298064c5b3c724b404ad83bcf17ac6b77bdb75cee65126dbdbf4511330e4cd6875f374dcca8e6afba9008a2b25a1eb8b6f2a83a549b24824d59fb71f751c272cf1fad2987fa31c93e742"}, {0xf0, 0x117, 0x2, "8706dcfafeb50509cd075bbb55bd0f471b62e58be4e236e57e16e44d7615778489149af983a2fc43b00924bb5610006c114eb666bf03cab3ebd7775292c17bdd74d6f305899769ac401ea2c0b0cad0a645e7b805381e41317a328155dff747b50550371c02c6293c5471d579d71cd8f3dcd2ad2c3df247bf8c54c3b301122f151a0375d72888766808115eebf4500939e11d26e4d2f126e1c304d664a04f8ed2e0d390e862667cd521ae1bede2cf0e53d3eed3348e0231273c1f116ef4a66dda359241c606ce556d31e7671effe58b2f028a46c19f9a76290c7f7d8e41b76c"}, {0xc0, 0x115, 0x101, "6204cf908003d2f55bd38f108496fea38d7fb0da8e3725b0e1d7721585510dc94b2904dfe9c31a7702941849466603f878eb20d343b2c1f9d5fe42812cc43c99b178a79dee6149c7b6f66401ad06e3690356981308b2e35baee3e70d8d9fbf527a141a407173e043774702ea1504fbed1e3e4eade1c9c6b009bee028cc22f0b8ffd42e33b72fb80f751cccf17ace7422892ad3c35c21541f8e92e2fd600cab8ac79edd331e6beaf72b76b9"}, {0x58, 0x3a, 0x19c, "37704b94e6855578ad7762809383a07d7b7f95dc92a573f8789a067050a1100783784652291d6a0059cd84fc0db6a29e1e4c04afe34086e51d96916f5206d0b4702d9f0a89"}], 0x2b8, 0x20000000}, 0x20000000) 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4c000-0x11)="2f6465762f7667615f6172626974657200", 0x200001, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000a76000-0x18)={0xaa, 0x20, 0x0}) timer_settime(r2, 0x0, &(0x7f0000ff4000)={{r1, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0xfffffffffffffffc, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r0 = gettid() r1 = accept4(0xffffffffffffff9c, &(0x7f000055a000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000289000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f57000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45, 0xbb}, &(0x7f00005bb000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b8f000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000801000-0x4)=0x8c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = syz_open_procfs(r0, &(0x7f0000adc000-0x10)="636f726564756d705f66696c74657200") ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000ff6000)={0x81, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000078b000)=[], 0x0) tkill(r0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6877726e6700", 0x880, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r1, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:49 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000071000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000313000)=0x8) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000ad7000-0x5)="7461736b00") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b85000)="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", 0x1000) syz_open_dev$binder(&(0x7f0000f2c000)="2f6465762f62696e6465722300", 0x0, 0x0) 2017/12/02 11:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = dup(0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x5) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:49 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f000004f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c4000-0xf)="2f6465762f73657175656e63657200", 0x80881, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000443000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$mice(&(0x7f00007ba000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x0, 0x10001, 0x89}, &(0x7f0000001000)=0xa0) readlinkat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xfffffffffffffc01, 0x0, 0x1, 0x9bb}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x3, 0x200, "de74485b5501ae6f1dca8f12dead8ab4320abde93cf68143bfbc48b20019b11806b6e4158f153dd41b8ff48e2e11c052b24dacf3642d8ee6e77645aec1762347e10fab2c54cdfbca08fcd7357e0ea114"}, 0x160) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000001000)="2d9af88cbcc3b15a48e055553c7e348bd3f1b801f9e9e9e4b28f6b1823d81335692aede66c0a462dfcb55cb20e9af402a91f35a036b5d081be158a35d579ade0e4a1c2aff67f235e3f28dc19e94ba53a98a89858ba9207e1c7301daefc5dd3f30dcb4a08e2dab1d0cf7cdfe1d3597dd655e1aa93ea1732803e11ec20fd5f6ad7d17a0c69f11c9ddfd351dbfd8334633f27fee22fbb969f") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) 2017/12/02 11:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082c000)={0x1f, 0x2, 0x3, 0xfffffffffffffffb}, 0x8) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r1, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000ad7000-0x5)="7461736b00") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b85000)="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", 0x1000) 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000002a000)=0x0) getpgid(r2) 2017/12/02 11:21:49 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000019d000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x7fff, 0x81, 0x7ff, 0x1}, 0x14) socketpair$inet(0x2, 0xffffffffffffffff, 0x3, &(0x7f0000ef1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x4ae}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x100000000002, &(0x7f0000874000-0x4)=0x0, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) shmget$private(0x0, 0x2000, 0x78000002, &(0x7f0000e04000/0x2000)=nil) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000dbe000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000-0x4)=0xc) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(0xffffffffffffffff, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_procfs(0x0, &(0x7f0000ad7000-0x5)="7461736b00") 2017/12/02 11:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r3 = socket$inet6(0xa, 0x80f, 0x59) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000c0d000)={0x7, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/02 11:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000561000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f00005e8000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001a5000)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) openat$vcs(0xffffffffffffff9c, &(0x7f0000b6c000)="2f6465762f76637300", 0x401, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:49 executing program 1: r0 = open$dir(&(0x7f0000e74000-0x4)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x4, 0x80000000000, 0x0, 0x0}, r1, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x1, 0x0, 0x0, 0xffffffffffffffd8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80a5b2, 0x400, 0x0, 0x0}) r6 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x160, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c6000-0x4)=0xc) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000136000-0x4)="00000000") mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r6, 0x0) pipe(&(0x7f000080e000-0x8)={0x0, 0x0}) statfs(&(0x7f00004f8000-0x8)="2e2f66696c653000", &(0x7f000039d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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io_setup(0x1, &(0x7f000002a000-0x8)=0x0) r8 = dup3(r5, r7, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r8, 0x40086408, &(0x7f0000d64000)={0x10000080000001, 0x2000000000ffd}) ioctl$KVM_RUN(r8, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00005b7000-0x4)=0x7, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 11:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair(0x10, 0x80000, 0x5, &(0x7f000082b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e95000)=[@in6={0xa, 0x1, 0x54, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) timer_settime(r2, 0x1, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") sched_rr_get_interval(r1, &(0x7f0000496000)={0x0, 0x0}) 2017/12/02 11:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009cf000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000665000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d3000)="2f6465762f72746300", 0x4103, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008ad000)={0x0, @in6={{0xa, 0x2, 0xffffffff80000000, @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]}, 0x8001, 0x6, 0x8, 0x3, 0x2}, &(0x7f0000504000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000188000)={r4, 0x1}, &(0x7f0000be9000)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/02 11:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f4000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) syz_open_pts(r1, 0x40) r2 = request_key(&(0x7f0000973000-0xa)="69645f6c656761637900", &(0x7f000044d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a1a000-0x27)="73656c665c2c656d302e776c616e3000", 0x0) keyctl$negate(0xd, r2, 0x13c0000000000000, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") socketpair(0x0, 0x0, 0x8000000000, &(0x7f0000f03000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000085e000)=0x0, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000429000)={0x115004, 0xf000, 0x6, 0x5, 0x7f}) bind$netrom(r6, &(0x7f00003a7000-0x48)=@full={{0x3, {"701e00a1f06b63"}, 0x4}, [{"af024b2057d395"}, {"fb34985e4ec5c7"}, {"2e4be761700f9c"}, {"201530f4e2834c"}, {"5ab94c4f1529aa"}, {"14d50922cc1961"}, {"663a0b9cd1daed"}, {"5db67320a430c4"}]}, 0x48) 2017/12/02 11:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) socket$packet(0x11, 0x46b8e0ee23a00b5f, 0x300) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 1: socket(0x0, 0x3fffffffffffffc, 0x5) listen(0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b57000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b4000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bec000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001ca000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x0, 0x18, 0xa0, 0xa0, 0x0, r3, r4}, {0x6, 0x4, 0x9, 0xffffffffffffeae0, 0x0, 0x5, 0x271, 0x20}, {0x1000, 0x80000001, 0x5, 0x9}, 0x6, 0x101, 0x1, 0x1, 0xdc, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0xffff}, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x6, 0x3, 0x0, 0x20, 0x9, 0x0}}, 0xe8) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f00008ef000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x2080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000008e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xfffffffffffffe00, 0x4, 0x2}, &(0x7f0000c29000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cdd000-0x8)={r2, 0xff}, 0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f00001e2000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00006de000)=0x1) 2017/12/02 11:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) ioctl$TCXONC(r2, 0x540a, 0x2) 2017/12/02 11:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x1, &(0x7f000006b000)={{0x0, 0x989680}, {r0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = memfd_create(&(0x7f0000c12000)="00", 0x2) ioctl$KDDELIO(r4, 0x4b35, 0x5) tkill(r2, 0x15) r5 = memfd_create(&(0x7f0000b3d000-0x8)="28776c616e312400", 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f000092d000-0x8)={0x3, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 1: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006eb000-0x8)=0x0, &(0x7f0000e78000)=0x8) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x15) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) add_key(&(0x7f0000f0d000)="7472757374656400", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008cc000)="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", 0x1000, 0xffffffffffffffff) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) eventfd(0x2) clone(0x200, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r2, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c3000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00005ef000)={&(0x7f00006d0000/0xb000)=nil, 0xb000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x4, &(0x7f000006b000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") nanosleep(&(0x7f0000ef4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d56000)={0x0, 0x0}) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 1: socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x80000000000000) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) shmget(0x3, 0x1000, 0x78000014, &(0x7f000079f000/0x1000)=nil) 2017/12/02 11:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) getpgrp(r1) r3 = syz_open_dev$vcsa(&(0x7f0000420000)="2f6465762f766373612300", 0x7f, 0x8000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002e3000-0x4)={0x4}, 0x4) clone(0x0, &(0x7f0000e4f000)="", &(0x7f00005df000-0x4)=0x0, &(0x7f00000a8000-0x4)=0x0, &(0x7f000030b000)="79") timer_settime(r2, 0x0, &(0x7f00008a0000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000cff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/02 11:21:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) eventfd(0x2) clone(0x200, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r2, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001db000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x9) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 1: socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005fd000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000577000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 11:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f000010c000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c0f000-0x8)="2e2f66696c653000", &(0x7f00004fc000)="") io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) eventfd(0x2) clone(0x200, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r2, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000776000-0x8)={0x0, 0x0}) ppoll(&(0x7f00007ac000-0x8)=[{r2, 0x2, 0x0}], 0x1, &(0x7f00009fc000-0x10)={0x0, 0x989680}, &(0x7f00007e3000-0x8)={0x1000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bc7000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000802000)=0xe8) ioprio_get$uid(0x3, r3) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2017/12/02 11:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() rt_sigprocmask(0x1, &(0x7f0000a49000)={0x88a}, &(0x7f0000254000)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$vcsn(&(0x7f00000ac000-0xa)="2f6465762f7663732300", 0x3, 0x200000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x4) tkill(r1, 0x15) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000020c000)={0x0, 0x1c, &(0x7f0000ae6000)=[@in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}]}, &(0x7f0000349000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000241000)=r4, 0x4) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x1, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = accept$ipx(0xffffffffffffffff, &(0x7f00005b3000-0x6)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000067f000-0x4)=0x10) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000d00000-0x4)=r1) 2017/12/02 11:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) eventfd(0x2) clone(0x200, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000830000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) tkill(r0, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r3 = dup(0xffffffffffffffff) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000d98000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 11:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 7: io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) eventfd(0x2) 2017/12/02 11:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(0x0, 0x6, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:50 executing program 5: clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 2017/12/02 11:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_emit_ethernet(0xb6, &(0x7f0000176000-0xb6)={@random="c9cb0eaace74", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x25, 0x5, 0x67ec7da7}}], {{0x8aff, @x25={0x3, 0x100000001, 0x0, "d876e86865b5a4d3ff3bdc191bfc007282177d9eca1c800f5a4e0e3a060eeac31cff6fefcadd36f049cc3a15380e07ec9d4aa1c8b31ce008f2d659b59baaeaf8266360559d7c7d7551c725b897196c5973c06d48b0233349fc97258d171fbbf037f261b6ccbf9ce5c6085375222d5d8e8e73587c18412bda488e24337b6b6dd3c2cbf3a045437cf457aadef432519f7dad5ada4363a507e64000abceb4eb8f37dd"}}}}, &(0x7f000031c000)={0x0, 0x1, [0x58f]}) r3 = open(&(0x7f0000d49000)="2e2f66696c653000", 0x200001, 0x40) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f000007d000)={&(0x7f00005ac000/0x1000)=nil, 0x1000}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000765000-0x4)={0x3ff, 0x0, 0x2000}, 0x4) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000d2e000)=r1) 2017/12/02 11:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f73657175656e6365723200", 0x84000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000149000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000775000)=0xe8) lstat(&(0x7f000014c000)="2e2f66696c653000", &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f00002fd000-0xf)="405ea52b70707031212e6574683000", 0x3) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000679000)={"e943d51a5bff67045c908feadad9110b", {0x4, 0xee9b, 0x0, "fb47b021fa7f", 0xfff, 0x0}}) timer_create(0x0, &(0x7f0000a1c000-0x60)={0x0, 0xd, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = request_key(&(0x7f00008ad000)="6269675f6b657900", &(0x7f0000219000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ddc000-0xf)="405ea52b70707031212e6574683000", 0xfffffffffffffff9) r5 = request_key(&(0x7f0000e5f000)="7472757374656400", &(0x7f000081f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073b000-0x1)="00", 0xfffffffffffffffc) keyctl$negate(0xd, r4, 0xd30c, r5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) read$eventfd(r3, &(0x7f0000418000-0x8)=0x0, 0x8) tkill(r1, 0x17) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000014b000)={0x0, 0xb3, "392797f49b1fafef622c32f281592997b3ac2504422807ee01121e9eaed7b80f4585c8067f0806ba3c641541eb81fd226a55995b11ba1bbe1a3fbdca3184b5bcbfe158a842c9540a20706c96865150fdf3a7f7477d62f6bdac2f0d3a86aadf8cc117f1a76a569aa248d2dfd83d4901cd3c0241e3da3cfa66c768f14e1d9c8ad5d5004cc5efb75c83c570549ee1c9f4d1881db07d42754e5d4906af5fe2c1ae3a5ba2872b8e2130a32a4dcf15d947cb3b504e7a"}, &(0x7f000089b000)=0xbb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001c2000-0xa0)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6a30, 0xfffffffffffffffa, 0x9, 0x80}, 0xa0) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) 2017/12/02 11:21:51 executing program 5: clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) 2017/12/02 11:21:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x0, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) 2017/12/02 11:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2017/12/02 11:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() socketpair(0x0, 0x800, 0x10000, &(0x7f0000cb2000+0xd85)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00008ac000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r3 = syz_open_dev$mouse(&(0x7f0000a44000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x2c0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000c42000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x8, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/02 11:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000afd000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f0d000-0x4)=0x8, 0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000749000)={0x6, 0xffffffffffffff9c, 0x0}) getpeername$unix(r4, &(0x7f0000f43000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003ee000)=0x22) pause() timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f62000-0xc)="2f6465762f7161745f6164665f63746c00", 0x86200, 0x0) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") timer_delete(r2) 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x7, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x6, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r3, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f00004d5000)=r3) 2017/12/02 11:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2017/12/02 11:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = syz_open_dev$tun(&(0x7f0000ad3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00002c2000-0x4)=0x1000) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000051000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000d11000-0x1)="00") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000bdd000-0x8)=0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000b08000-0x4)=0x55d, 0x4) 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) 2017/12/02 11:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00006e8000-0x4)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r4 = gettid() syz_open_dev$tun(&(0x7f0000966000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_getparam(r4, &(0x7f0000086000-0x4)=0x0) timer_settime(r5, 0x0, &(0x7f0000f60000)={{r0, r1}, {0x0, r3}}, &(0x7f0000e87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) 2017/12/02 11:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() r2 = dup(0xffffffffffffff9c) ioctl$TIOCSBRK(r2, 0x5427) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) getcwd(&(0x7f0000968000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2017/12/02 11:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2017/12/02 11:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fdb000)={r4, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) 2017/12/02 11:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c35000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000099f000-0x4)=0x4) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r3 = syz_open_dev$mouse(&(0x7f0000a87000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x8000) write$eventfd(r3, &(0x7f0000bcd000)=0xc9, 0x8) 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$vcsn(&(0x7f0000dc4000)="2f6465762f7663732300", 0xdd3, 0x4402) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000c49000)={"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"}) tkill(r1, 0x15) timer_getoverrun(r2) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) gettid() 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r2 = shmat(0xffffffffffffffff, &(0x7f0000dfe000/0x1000)=nil, 0x2000) shmdt(r2) 2017/12/02 11:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) 2017/12/02 11:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0x3, 0xfff) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ae8000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bf000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00009a4000)={@common="67726530000000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000051e000-0x4)=0x0) chroot(&(0x7f000003d000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r3, &(0x7f0000257000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af9000-0x2)=0x10, 0x7fffe) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00004be000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000324000-0xa)="2f6465762f6375736500", 0x0, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f000075a000)="23f7b4aba1cdc6661efcd310b7fffac2f7680d47aa53623ac7759a0b5b9592839acb60a39ddaae119bb754dbdfd3f5259cbe146f6a225d6fecb1f74339f12e382041d1d84c5288e08777fb2c194aa20182837ecb577763bdcd12efa7f2b6", 0x5e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000f54000)=0x0) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x8) sendto$inet(r7, &(0x7f00004b2000)="07", 0x1, 0x20000011, &(0x7f0000bac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGETD(r6, 0x5424, &(0x7f000013b000)=0x0) writev(r8, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900ff940001000100000000000000000080051100010003fc00000000a1cd040000011018e9070008000000", 0x39}], 0x1) 2017/12/02 11:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x5, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000e39000)="d570703685feb4795af750cd80ea197de87143b81337a911aa7740111082f5d098", &(0x7f000035b000)="9e83a668047eb9b61ebcfceeb5240293b851f2dfc7129c8b1d039d15594b5de4b08b153fdb78d335fcd8ae83ac35bd37e6e817e1868318ce17efacdd9efd366db85e96951c7221c6f14724056ccf0a41bb4ff1f8d7dfde31f7a444865c912676dbe3be60ff79160ebec89a11499638d0cde9cfa6d7c4efd2c5f2dc7055ae5b6a096fa5a8562be4835585f20103e7f0fe0929f4300dc64f42c719931a5570dff40b0381a1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) 2017/12/02 11:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) [ 331.737629] nla_parse: 2 callbacks suppressed [ 331.737633] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) lstat(&(0x7f0000a10000-0x8)="2e2f66696c653000", &(0x7f0000b1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r3 = syz_open_dev$vcsn(&(0x7f0000d60000-0xa)="2f6465762f7663732300", 0x14000000000000, 0x8400) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00009d8000-0x4)=0x0, &(0x7f0000237000-0x4)=0x4) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) [ 331.815104] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) 2017/12/02 11:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) 2017/12/02 11:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{r0, 0x1c9c380}, {r0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d94000-0xb)="2f6465762f6877726e6700", 0x400240, 0x0) setpgid(r2, r2) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00005e1000-0x8)=[0x7fffffff, 0x8]) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x800000000000, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000feb000)="") 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 11:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fdd000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 11:21:52 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000762000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x1, r1, &(0x7f0000fd4000+0xf7e)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000b52000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003c000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000c6d000-0x50)={0x7, 0x3ff, 0x3f, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000054d000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000446000)=0x73) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r4 = dup(0xffffffffffffffff) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000a13000-0x4)=0x6, 0x4) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000183000)={0x0, 0x12, 0x0, @thr={&(0x7f0000307000)="6c46e286577ba10da0df32ef52f136e0a568f5a687b48609c0c053b20472a9785a9a9f978c0456ffd38d54e0f104deb3bb9bf4fbad8d514b0c7b8c11afccc7e0dc7bc6c8e85c147605d0a5183f76180ed581943e159d3401e97a304a095c82bf40dc18c0", &(0x7f0000340000)="b39f6dd0205791cda5c927d31151543831076a7fd72d4b3a430f2b942b149b8d3252e7a37b6e410528aac71b5186ffa3a87ec8fa5aa4d90b463914f4513dd8612172ee5d383ab6cf66a7a2ed2699c8008f92fca3fb6a1e9dbdcec887d74305a1f6d68eb55f888d81f5452c63596d93925ac32e2d0b1b08c2438150055150e1ab7fdc30bf562a68ad39ec8e73560e0e82c2b8434c686626d7d2c93c7285a12aa3c582aa01aa745ed78e0dd3ce7c810eddab21ed3f44e90dbf8399ed4bcc3ae29be7372f96c3d3a9f270a85d6027169f960c5e21c9c1aab678ab6d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mbind(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000b3f000-0x8)=0x800, 0x7, 0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000286000)="2f6465762f73657175656e6365723200", 0x402, 0x0) getpeername$ipx(r2, &(0x7f0000406000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a91000-0x4)=0x10) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fdb000)={r5, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) 2017/12/02 11:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000114000)={0x0, 0xfe, "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"}, &(0x7f0000f46000-0x4)=0x106) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000599000-0x10)={r4, 0x5, 0xda4, 0x7}, 0x10) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f000030f000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a22000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000e4a000)={{0x0, 0x0, 0x0, 0x1, 0x0}, 0x1, 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]}) write$fuse(r2, &(0x7f0000676000)={0x30, 0x1, 0x8, @fuse_notify_retrieve_out={0x5, 0x7, 0x6, 0x4}}, 0x30) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ab5000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006d4000-0x4)=0x10, 0x80800) getsockname(r3, &(0x7f00001df000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a06000)=0x9) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) 2017/12/02 11:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000a71000)="2f6465762f766373612300", 0x4, 0x12041) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000cb3000)={&(0x7f000068a000/0x1000)=nil, 0x1, 0x0, 0x20, &(0x7f000056f000/0x2000)=nil, 0x2}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r3 = shmget(0x2, 0x4000, 0x12, &(0x7f00000f8000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000097a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000-0x4)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000091b000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x9a5, 0x80000000, "d0f8dfd935bb180c8fec377adaa0cb1ea3d3523e970ca5e920916f71c115d218fec5aa197e25658986d4cf27b917184ac14e5f81f3123681a1f6c9e4b9e833e2ad03b4b6910b10c7a13d2b53d74695ba"}, 0x160) r5 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e1b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000407000-0x4)=0xe8) getgroups(0x2, &(0x7f000087a000-0x8)=[0x0, 0x0]) shmctl$IPC_SET(r3, 0x1, &(0x7f0000d54000)={{0x2, r4, r5, r6, r7, 0xa6, 0x6c, 0x0, 0x0, 0x0}, 0x9, 0x7ff, 0x9519, 0x1, r2, r2, 0x1000, 0x0, 0x0, 0x0}) 2017/12/02 11:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 11:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000359000-0x10)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d66000)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000009d000-0x4)=0x0, &(0x7f0000677000-0x4)=0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000b51000-0x10)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f000006b000)={{r6, r7+10000000}, {r0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000d9f000-0x400)={"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"}) tkill(r4, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r8 = shmget$private(0x0, 0x2000, 0x78000001, &(0x7f0000563000/0x2000)=nil) shmctl$SHM_LOCK(r8, 0xb) r9 = dup3(r2, r2, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000439000)={{{@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000-0x4)=0xe8) stat(&(0x7f0000072000)="2e2f66696c653000", &(0x7f0000c74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f000066d000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000214000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000492000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c28000)={0x0, 0x0, 0x0}, &(0x7f0000260000)=0xc) getgroups(0x2, &(0x7f0000216000)=[0x0, 0xffffffffffffffff]) stat(&(0x7f00003af000-0x8)="2e2f66696c653000", &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000835000-0x4)=0x0, &(0x7f0000f56000-0x4)=0x0, &(0x7f0000b30000)=0x0) lstat(&(0x7f0000a93000)="2e2f66696c653000", &(0x7f0000605000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000089f000)=[0xffffffffffffffff, 0xffffffffffffffff]) fstat(r3, &(0x7f0000b30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a86000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000d1c000-0x8)="2e2f66696c653000", &(0x7f00006c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000df7000)="2e2f66696c653000", &(0x7f0000098000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000587000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e4000-0x4)=0xe8) getgroups(0x4, &(0x7f0000a70000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f000081c000-0x8)="2e2f66696c653000", &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b62000-0x8)="2e2f66696c653000", &(0x7f000099f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000b4f000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000567000)=0xe8) getgroups(0x8, &(0x7f0000bf3000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r9, &(0x7f0000e84000)=[{&(0x7f000053c000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000086f000-0x90)=[{&(0x7f00006f6000)="534532bbf74c2cbe92a8b2d631d5627878351d55ed3f6bdd49472a48b7fa1e6d11d69047f9944f74e477121da43e8dc02a76bb45f708565f8dfcb384533b", 0x3e}, {&(0x7f000031f000-0x16)="5c889ef5481796f74e3a4592b7db23f32ac3a5ed9be5", 0x16}, {&(0x7f00007e2000-0x91)="3f593ed30d09a397f2b8445e2b2d72677d76dbbc279f993cfcb699a88fe79c340750440f65348c796890f9fecda765948491ad2aac9f504bd361f6163ff57e82d902d299274b8a6f7724ab821cabad85b95940c82c83df979153f66fe6b3ed3bd73bc1f81511087869847a684089ef049c110592bb9b26203a83b15062960e42eb885000d3bb548f19ccd1f38511a1b24d", 0x91}, {&(0x7f0000669000-0xae)="ed1df582d70d4ec70c5ee2f97b47d866664499ddfe463412b54e2652cf4af7499265cabf2873ba50307493830a69d48ccc1f9d05e26389757884807f63c204a400c0356513283a1e0fdaedda5d357198aa97d8c4bd14e8434febdd2b573dc9305dd65317268bfb0ad7c6e2b8bfd2c4818765cf7af8ff339eca2fe1f02a2db12eae7febcc5df90da6e9696ef18c42597e4db62feb90941edce09014e0eadc8a5490070fe3bb8d73ac2e2e0c0bd9a1", 0xae}, {&(0x7f0000353000-0x2c)="06facb746702206181ebb7cc55a9aeb9682189f28dbf1138960887d625da410a98fa8ae27be6cf8e96577ac6", 0x2c}, {&(0x7f0000c3f000)="bc7becdb502eb9060366e1720295e7121ff13b94c98ecd6d0199d3d5a48a679df94f0bed8e2c52f8805a81a1e193e548a02ed2cb2f3541359c2fa31ba199cc88b6825312176b93fbd071501eee43beac1225bf967d6dd8dfaebcb3dd236171a5ef4008569bb02c2cf76880b421b2d988efb5b86239a09aefb5740448bfa522f10afd82a33110e64f8af6eff07e05ee58605d8250fb000ead11305fd1adfac2b0f9510cdb06713723c201a292f7fee902389a6714df2a36834aafdedbb3e26fe3cf826af5c42b3d727b7f9ca79d0631f5", 0xd0}, {&(0x7f0000b5d000-0x51)="ff359d46dea9ab175458d63c5cb4c040f36e8b8f4ebf0eee0ce59593f070039bce6036a2c3d3db74e99a8097bfeacb2bdef3cbe3f42f7dcb59a9283550ff7e897ada59564f39436818d4dc91a1ca3e6663", 0x51}, {&(0x7f00005ff000)="8127a6134a7e08642d5758d5d817ebd597507a9836db050e8c274a533d1598289609d95578ba1f6517aa262f22f0acd4cf3ea555ba551048e67d4193343dd580ae17e68347a28e30ac78c5d6dbe4867536f8c02850fc149b5bb4e773551bb99d26bdec5603bf4ba9f6005bde981c5cbaafa779a8a990d116d40669e239dd50fdd6905d4c2571d58d5b69343cc8c2c1d8f80b262420477554ef3c5fa81bf447b69f71f658271e6e48211c6906a3d955f0bec4912cffaacc45c210d1f91fce4478250f548b74068c96b06a2120b93dceaadb4b06f23c7d59def52710bab4ef7a02c7047eb85c774ffeab16bb7d1f73fb3e6087e61dd4647f", 0xf7}, {&(0x7f0000788000)="671c2b166f6f139f51f8a3ea9fe84f6ee54d1abfb1e9482f05d83e1a9dc45fe0acfdf22ce0304b047bb1c2d49c227fc5192ae8f30417d996d165956f93d1b02a950462ae6ab650c446f6e9dad6b4eb432d08137a0a16b5e0d2528f1c5cff7145305c8568091b41605622c843d09dea84a2f9375a37f346a2d957d1631489fc2b4fe93a4bfd6e548cce69274f83ace5179fedbb735e48364c8c2ec8713d88952ca54876e28bd19316d9d8aaaef4892b151d1f3d065bc2620055aac19f58076cf3fd92c9d4f6ad1cf28a82fa", 0xcb}], 0x9, &(0x7f000006d000)=[@cred={0x20, 0x1, 0x2, r4, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r2]}], 0x40, 0x40000}, {&(0x7f00002d9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c0d000-0x50)=[{&(0x7f0000b5c000)="ed62ba49a8b44cae3f0fe7d0e31fe96e2a0779ce47cbc73f93e26611344f3e8dcde2b43d0094a2b029005fdbb7bc73b5d5495c1b321db883b4773c5b30546b1bf127993b22cd631149bf5cf9bce80e3bb81f1cfbbe0a89a3c30ee1dfb10ecdc5401a55756d698b44cb7eef1a5e74ea025e71112bbeadda4bf9e313ee730663dbfc8131d6bd64c4471966c0a153b7a0", 0x8f}, {&(0x7f0000e46000)="4c787c7055c6825b98ceceafb3f8c1797c7682d034e5bfb20d3dfb3c2457a6e334c8d1cfe86e8702f7807468d4c650b1486a9fdb8f106ca90f8e3194ef2b0f52acda5dd6bf7c63f07d30e1dcb82031ed89ed52be53ba56889c6a", 0x5a}, {&(0x7f0000d5f000)="8b4f3754d389bb597854d101fab8aef11f829f6b94330c5a136427", 0x1b}, {&(0x7f00008ca000-0xd6)="b687093b32cb137366db6d8205399123a5e4b73adadfe4db09fcd4388dfbb230cefdb17deadf2fd89df65480d39681464e48124e04872f28ff30cc77eae10b52812e27e43ca71a24f26850babe654e237faa28c1da670a05cab988c2b8086d2368f0778041259dd07e37bb735b488fce9793c7c81bac5006db3244a44d609f7a6830f4570beaf2bd910468419de035ee4ba54ae7d0fc242faaaa1c7ab4c753e57ceddabfb81dc11387234bc59169c99f1dc5bf9a65e6c24731b1ec0aa07ef2e58eb8a42c01dce4ba2d4968969d88edbed927a3877ac8", 0xd6}, {&(0x7f000058d000)="9f", 0x1}], 0x5, 0x0, 0x0, 0x20000004}, {&(0x7f0000ac1000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c94000-0x10)=[{&(0x7f0000090000-0x12)="165eeab15dfdac552241bb4d67d654e26ed3", 0x12}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00006fb000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000024d000-0x20)=[{&(0x7f00008a6000-0x68)="e3a1ebe74f7f802adbea94eedbe3ab6bb8578cd7c948fcc6ffa5b477df527bd43a011fb55e8cfee74b95a4ede35b654d9c54fb357ad5234c8eea081152bee4c5df1c6b4b716854bccd1c3a1af7158f9bbcab23fc9228a9418479873aab7148a5a4ab00b54c4a7c92", 0x68}, {&(0x7f00005b0000-0x60)="9575f9db9c369305a1ca46ec7a7a12a3fabcfc31ac562fedaadfde03e1b877e1bbcf1cc953e5781f8a360cdb72fc0d4e24037af55dcaa00b9448f9b0bb3714c80621afc8a2f27dec45689c850ee5e91c7ca298470b51a414dc414ba5972d8772", 0x60}], 0x2, &(0x7f0000456000)=[@cred={0x20, 0x1, 0x2, r4, r12, r13}], 0x20, 0x1}, {&(0x7f000016b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000731000)=[{&(0x7f00009a5000-0x85)="79d90a29c55984be21f3bf0a425ffaccf15168722452dc0570ada036c0f4c6769457f875e8840122864c473898d7180f52851142cb8ba8d4797d08d91a226fdcbb7e07caebf3f3120350d2acbbe8dc02a88841a0c87b09c31ad0acbbee3954ca34d10948e07cdbd5180954b5e4a8bd697a30ea28f284b9cb65b94528078a132e706996b3d1", 0x85}, {&(0x7f000038d000)="e44ed5e2ffdb6228a69c18f9974a88d638252d8a762786fdb190e4ec553974110171f550b3a83c39077dfd49f60719e9cc0b5406943ca84a41d4a8f97b4e88aea659cbca4275c644c358348c2f52ee1f4a1f7c614bedf6abec768d831952286ba533ae988a14b883c7426bb026af4c1b0276ba7e2a511abe645f72969ebfcfafe9160b295682252f2c6b81a6eb9575d52ede0a8789dd7df5723b16a3a8a228998f81a22bada317c0dc17d36c51a2067623222cc5f4f2fef0", 0xb8}, {&(0x7f0000a8b000-0x71)="1d7643077ece9a4e2e365341cb0aa8529f01381e4260d5bf5e0ed6def4c4b084993e1d3aa6f64ba6891896e9654bc74d3d6cc622d11fc3b57f09cba7d315804cf30ffbc9a18fc5be9fb80e3b5ed1c7d570104ea18f8506805f71d82181384f8d9ceb521d24a0a89d192243fae33c3b1b42", 0x71}, {&(0x7f0000f08000)="c895630b55d0d1e3c1159250f5a77e5013e260abc53632739987e2d1a8571403df0a7ce7f38cfb26091b9856bbcf2e614a686a98443482df272d2f6ab74bcadb20fcc85004235eb312f2b944e7e5bf31950cc94f48991c25ba66a3e148026c764f1c5498d500f6a7932efbda2446c161e0addd36aaceb1e1514bfe5de96f48b4437189bb5aad42aca65f7541f887a92b03cf05d5770e3f1b8f0eef2d637f785414283960199b4fc9c9465f0c7a", 0xad}, {&(0x7f00005ef000-0x10)="c780fa31d0c921313975dd2f6d6cdffe", 0x10}, {&(0x7f0000814000)="4d9984a55efaea2e153a904c96327ceafac9fce915ec116b813da682f92e52e4cb2642bd0a8a6c88af09a111a09c8afc6a5e48a64156796adc6e236b2376bf11532597993997c2bc28f8808bfeda8a9c497b5aba5780baacc07c79147cd7bf5706553fc6207e3a13de413222840c", 0x6e}, {&(0x7f00003f3000)="d17ce959a489d1661c292920d7189c3f31dbad9c7e835c36d0ce026c54bb2cdc86503ceb536e3d560a24f19297734214493a13ccaeeb166018f1098c25fa824e45faa0a70d4fd659caad3852ca347ab7a4909708d3c9fcf550fdc55e695bf37b78b7b306d47d1e8d6a35e9a4dddb5fbdd9436ea9cfd7395765cc9a423b5e3f1c8deb8404c60a44063abb10d4796b4acbc9f67f5b1a10f7be5ea653dab8115410a8c88bc0de20142a5ae5ee95ed07700d0367e487609ab790e84e04d6a484cd5e61ff6a5f2be6bddf7f06644d0f95a87b834d37a120f4f5050cd06f3e0c4fc0ebba6a585b773b32c3275f135bd7905977245c", 0xf2}, 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0x1000}, {&(0x7f0000d5d000)="a29020006ae2d2eda739d34da9d7c7205555122a2eae10d0e30c84d0aab68d2397efd8f510baa9e649ad63a28b0ac83879443074850f715ec8c3e84d9e262e91221e891041171c32aeb06c92eedd7af865922bdcdac81a19305d3818a8e079fa1767cb6397d644cdaed45bb01a62e0ad79d756bd668a6d5a0c818585edeb3119605b20b4cf5d4b72043a69064dc93896e54f2d21972355fb7a8cacbb210bcc99e91fb35413769797c747bd693422f8d5b122c71e4f1c1f1dd1d5829028f017929ca4fc01b415e6c6e600ad5dd3bde801b4f50196a0bfcc16ade0002a46011bce077cff515183e620fef3022c282d50798dbc60", 0xf3}, {&(0x7f0000bc6000)="45e32a79cd73ccbf11179d15ad641adefb46cf873ead8554bc1f5b83704f6cdd194ca0df5e597907341a969aa6abc085fed47d50f0d4068390d4ec727860b057c77e6506c01689a31f1f88c005a1907c0a9ea02b56839f39c1d0b1a3b9bef740c5838f635cb9717d2600af74a6aeccb17ec8a52f8358248b690fb5340dea9bdf86446fb1fe2a297f159fa74e8865ab62aebb2086477673851a6414b532c7d34ee3098de48085e8be41e52862edabeb331d942c6bb551b8", 0xb7}], 0x6, &(0x7f000000c000-0x120)=[@cred={0x20, 0x1, 0x2, r4, r18, r19}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r20, r21}, @rights={0x28, 0x1, 0x1, [r9, r3, r3, r9, r2, r9]}, @rights={0x20, 0x1, 0x1, [r2, r9, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r22, r23}, @rights={0x28, 0x1, 0x1, [r9, r3, r3, r9, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r24, r25}, @rights={0x18, 0x1, 0x1, [r2]}], 0x120, 0x80d0}, {&(0x7f0000b20000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000eaa000)=[{&(0x7f00001bb000-0x7f)="687026fcf03042c2fa26ea30582fe7131aa02ba04eb6e5289bf310d0d933612565416bf368c5eb1a782f92b42a0fe169d3d189e23c7d843a538924eb950c9066b37d269e0d9863f2efa711456a82c24c0618ceee75ce11c6c260424caeca6656482e13c48fbe058eb3f7353378a44e00e068b1f7b843e43785312d70bab5de", 0x7f}, {&(0x7f0000bca000-0x12)="c2bd0cac1320e9be01e616d0b535d897a3b5", 0x12}, {&(0x7f0000a98000)="e127218bf5881f75d45de743d0f6b4301308208542a8e8f61d0fcc67e32084d9d8acf62abdcb5e5d951124ec46c474c37c36c302cf42a175f4c86e37d82b01250d501b078720c0356dceb5a7dadc132e7a4c7f535a788478dd5d4f3731b79d04f60fa22875ad48aab97df36ebab38e645f5dc9160739", 0x76}, {&(0x7f00006c9000)="7057ec90b573d9d56f4952ca3245f9b3403a7773f5528a35eafeb9a8b3df7cc0a44c491f913435df49959a8a8f23d7938730d70a9fb4c9e94b35b512fea519bc6954402f15df87b5148d88888dcfe3c7280de5b98e78ac3771cebabe640957d5c7ed1b10fa4add79de031f30a776467c876b42a92c34f7e3a090d814c09faba40667da838c8147fa422eaff94bbd39bf18c6bef6b41b869c", 0x98}], 0x4, &(0x7f0000f6d000)=[@rights={0x28, 0x1, 0x1, [r2, r3, r3, r3, r9]}, @cred={0x20, 0x1, 0x2, r4, r26, r27}, @cred={0x20, 0x1, 0x2, r4, r28, r29}], 0x68, 0x4}, {&(0x7f000072a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c08000)=[{&(0x7f0000b6f000-0xac)="57d7b5bc9bab60c72fe5ad24919b4b18ad44064fce4d13111d24c75d83fc1f5a126cc01a71cecb8a1dd541a602d7f0993943194f826033d5a703b1e8bef9edcf24cc2232d8e8e1924503ca95063c3a399543b0a148cf19c8069cda5006a212d30140d4ec546d09657324e571760fef1e277dc13e4523e4263913950de4416f3f8627c4442fe19dca1c6838061835ac3e8aa9808b80c235b56c3b14b45f95ad4310f15222f9930d97a294381e", 0xac}, {&(0x7f0000e27000)="77d78f1fd222f3dc25efa48d8e93cc4029c48d6722dcf3e93c07237b197f8fc2fddbdb4a3993133e8bfdd9d86bcfe43a0c38d262eba709601d382638b932acd4117824881032857502ff0fc71d4e79347a54bbfd46e4f3758085bf38caddb6f68b7ea6e7e016d92d8bc7e1fbef8b47c2248e04e2da9b9aabf3aa24ac0a0514a0e56c51e39d854881de997cc9c50baa338ef6c8606453054e7af86446643079510119167879b9a706a2763a0da314bd22c5f89b8bfec9c1525914101e68d0c9b55b5a89cac64ee71498096adb14bb9329ff410869d32f943d9b08ca86f582abda260a047e4b8dd2f462c72d32e132ee", 0xef}, {&(0x7f00005d8000-0x13)="f139ec07e99c7e44787735d5243436d5e6bba9", 0x13}, {&(0x7f0000a54000)="c0de5f141579", 0x6}, {&(0x7f00009ac000)="f4ff7bc28fdc7f6579e0a38c242d7fe8dd856d9d90ff83e37fbe414d15feb2ff2fe9d2f1e73614b61898be49444a72592408d17a4f7a2e37e4ddf0cef8747a17cb585debf659812e1fb901eaa984677da68ce48b39287b3508bfb0005912bc1c6ef3dbc34f7424a6bf173059220873d91feb29dfe5e8c40290837ecac05ea8ccd1016981226751c90f42a713c94ab0b37a2b926bf2bb082e0e9dc47740a89f552a331186265159c3729446ae9d1ced89b0dd102f797b3d8acfcd295554e32328ba9be05b754efeac7881a13c3e7a3346255a01b7551a4fce0dfef3e51190909d896903686b77759fe7244f09dcf7d5c758f0", 0xf2}, {&(0x7f00008b5000-0xb7)="0ac278a23f3a59e08e289a132dc02e3e9f9d5a385d33aa022fffd841ea02160443a9a9c140564195b7eff6bb1adc1ba9046fff807602823ac7b48e7f7f34f82866d9112bcbe1e6deab779f9a45aa7869a60e74fdc2f0eb50a00770e5eb7fc29aaaf2ac2023c69d6ea484ca08fd0ac8ea7910e309ea946d50481a48cc469333ae30de92791b012b6890124624e31191bdd67ab50c8ffd46d4aacce1c987cf9c9bcb1dca40edf8bcc0303939635c48a9b294adb484a58d19", 0xb7}], 0x6, &(0x7f0000e05000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r9, r2, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r9, r3, r3, r2, r3, r9, r3]}], 0x60, 0x0}], 0xa, 0x8040) ioctl$LOOP_CLR_FD(r9, 0x4c01) 2017/12/02 11:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fdb000)={r4, @in6={{0xa, 0x3, 0xe56e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa7, 0x7, 0x6, 0x0, 0x6}, &(0x7f00003aa000-0x4)=0xa0) 2017/12/02 11:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20001ffffb, 0x5}) 2017/12/02 11:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/02 11:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x13, 0xfbfffffffffffffe, @thr={&(0x7f000046d000)="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", &(0x7f0000da6000-0xf9)="56b5284483b06791f839d58f329b17e992db40314e85105bc1b9e058c61c84b7f3e2b35bae9911c243925a0207261df8f4aacca6f1dc90e76c47d66f79a0d8dfd944be205cad5063f081cfd4cceb320fe2506233c6000057380a0c706934a274847c27d5daa5896145a38a3e17301296e14c4333bd76ec4637cf7dd4c390e6b2ad6f50fba2151a7b0ee293163bd2b65ef3a232c3cb09cb1eff346e7b96fe5f1b0c379a692b7ce7469210195c283c10321dfa7d3d52d371fba18535baae53994453ef6843e68186363b146042c165c0c7683374d3deb8ba251e736bfee67f6047b860fbd7551453058f6d3611e095cae047ff561d3e567f338e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x6, 0x7, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x2373, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098c000)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001f2000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000-0x11)="2f6465762f7667615f6172626974657200", 0x210800, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00004d5000)=r3) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/02 11:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000436000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000829000)={0x0, 0x989680}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000247000)="2f6465762f72746300", 0x80000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00009a1000)={&(0x7f0000eb2000/0x4000)=nil, 0x4000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x12) clone(0x20000400, &(0x7f0000c2b000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000beb000)="") r4 = syz_open_dev$vcsn(&(0x7f00002b0000)="2f6465762f7663732300", 0x1ff, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000930000)={0x3, 0xa5, 0xfffffffffffffffe, 0x3}, 0x8) wait4(r1, &(0x7f0000a19000-0x4)=0x0, 0x80000000, &(0x7f00004ec000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$ipx(r4, &(0x7f000096d000)="ea70ae7491c53e50216c6719c69cc4e301cf442875d8f3e5b418b4badd1ee16d358bcc42d1bd4cd78f86e6fd7542e60c45b3a6921b6ab7c933a0230e210eb16c6daca50dc4d7f468bda54320fd2d33296becc7e6d715b02c74f155186510e8154b827bfbbc67a5427b87e004be31c51acf64703cef9d5c484a4b0992508ceb3e63b22467f2660e9dd2c4924e232cf141c601c1cf0b61b405eab8f92e3717ccb28823a884065c10374d671071317d3c2d3e3bd384aa2e715228d1eb682acd96265d0c0d", 0xc3, 0x1, 0x0, 0x0) 2017/12/02 11:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x0, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[], 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 2 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fba000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) 2017/12/02 11:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) [ 333.149975] FAULT_INJECTION: forcing a failure. [ 333.149975] name failslab, interval 1, probability 0, space 0, times 0 [ 333.161987] CPU: 0 PID: 1862 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.169525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.178863] Call Trace: [ 333.181447] dump_stack+0x194/0x257 [ 333.185072] ? arch_local_irq_restore+0x53/0x53 [ 333.189757] should_fail+0x8c0/0xa40 [ 333.193481] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/02 11:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) [ 333.198573] ? find_held_lock+0x39/0x1d0 [ 333.202637] ? find_held_lock+0x39/0x1d0 [ 333.206707] ? lock_downgrade+0x980/0x980 [ 333.210866] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.216751] ? rcu_note_context_switch+0x710/0x710 [ 333.221670] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 333.226513] should_failslab+0xec/0x120 [ 333.230485] kmem_cache_alloc+0x47/0x760 [ 333.234534] ? __lock_is_held+0xbc/0x140 [ 333.238587] getname_flags+0xcb/0x580 [ 333.242363] getname+0x19/0x20 [ 333.245539] do_sys_open+0x2e7/0x6d0 2017/12/02 11:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fdb000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) 2017/12/02 11:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) acct(&(0x7f0000c2d000-0x8)="2e2f66696c653000") clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") [ 333.249251] ? filp_open+0x70/0x70 [ 333.252787] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.257790] SyS_openat+0x30/0x40 [ 333.261216] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.265944] RIP: 0033:0x4529d9 [ 333.269115] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.276811] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.284063] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.291305] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 2017/12/02 11:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f000042f000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f08000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc7000)="2f6465762f6175746f667300", 0x40, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b9f000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:53 executing program 6 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x0, 0x9, &(0x7f0000e78000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:53 executing program 2 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) [ 333.298544] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.305799] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.330489] FAULT_INJECTION: forcing a failure. [ 333.330489] name failslab, interval 1, probability 0, space 0, times 0 [ 333.340357] FAULT_INJECTION: forcing a failure. 2017/12/02 11:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="", 0x0}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) readv(r1, &(0x7f0000799000)=[{&(0x7f0000fda000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e4}, {&(0x7f000093f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000fda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe0b}], 0x1000001a2) 2017/12/02 11:21:53 executing program 2 (fault-call:1 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000002, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/02 11:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00004db000)={0x80000000000, 0x0, 0x4000000000, 0x2195, 0x0, 0x0, 0x100000000, 0x2, 0x20001ffffb, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000218000-0xa9)={0x0, 0xa1, "8fd506fe88fe9a9822a2e7d100fdfe9d1b006a20933abd698223a4d3680e11da69861c7072a5253c380c8516e29143d13b6c35e524fcf013088bca7f7d22c2cd5f60f922ddab273556eedf9aecd05778c50bc4cf9fa825ff54d544faa94c5ca236774340595bb71a9e28709c172af4d33288ce6b06ae7fd56edaff3ad691a3d99430e39b722f4a52c7053e84fdd21163593cd1a8a768cbf8d620f66605fbcdab27"}, &(0x7f0000fdc000-0x4)=0xa9) [ 333.340357] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 333.340367] CPU: 1 PID: 1912 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.340373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.340376] Call Trace: [ 333.340389] dump_stack+0x194/0x257 [ 333.340408] ? arch_local_irq_restore+0x53/0x53 [ 333.340417] ? check_noncircular+0x20/0x20 [ 333.340441] should_fail+0x8c0/0xa40 [ 333.340455] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/02 11:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010d000-0x8)=0x0) io_getevents(r0, 0x0, 0x9, &(0x7f0000e78000-0x120)=[{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}], &(0x7f000072b000-0x10)={0x0, 0x989680}) 2017/12/02 11:21:53 executing program 2 (fault-call:1 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x8001, 0x100, 0xfffffffffffff87d, 0xb0fd, 0x3c, 0x0, 0x4, 0x6, 0x8}) 2017/12/02 11:21:53 executing program 2 (fault-call:1 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/02 11:21:53 executing program 2 (fault-call:1 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) [ 333.340481] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 333.340504] ? lock_downgrade+0x980/0x980 [ 333.340517] ? check_noncircular+0x20/0x20 [ 333.340535] ? check_noncircular+0x20/0x20 [ 333.340547] ? find_held_lock+0x39/0x1d0 [ 333.340563] ? check_noncircular+0x20/0x20 [ 333.340579] ? should_fail+0x23b/0xa40 [ 333.340586] ? __lock_is_held+0xbc/0x140 2017/12/02 11:21:53 executing program 2 (fault-call:1 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) [ 333.340603] __alloc_pages_nodemask+0x338/0xd80 [ 333.340622] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 333.340650] ? lock_downgrade+0x980/0x980 [ 333.340682] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.340696] ? rcu_note_context_switch+0x710/0x710 [ 333.340712] cache_grow_begin+0x72/0x570 [ 333.340730] kmem_cache_alloc+0x403/0x760 [ 333.340738] ? __lock_is_held+0xbc/0x140 [ 333.340761] getname_flags+0xcb/0x580 [ 333.340779] getname+0x19/0x20 [ 333.340789] do_sys_open+0x2e7/0x6d0 [ 333.340805] ? filp_open+0x70/0x70 [ 333.340820] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.340837] SyS_openat+0x30/0x40 [ 333.340851] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.340857] RIP: 0033:0x4529d9 [ 333.340862] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.340870] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.340875] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.340879] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 [ 333.340883] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.340888] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.404411] FAULT_INJECTION: forcing a failure. [ 333.404411] name failslab, interval 1, probability 0, space 0, times 0 [ 333.404421] CPU: 0 PID: 1924 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.404427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.404430] Call Trace: [ 333.404444] dump_stack+0x194/0x257 [ 333.404459] ? arch_local_irq_restore+0x53/0x53 [ 333.404489] should_fail+0x8c0/0xa40 [ 333.404505] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.404518] ? __lock_acquire+0x6e9/0x47f0 [ 333.404525] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 333.404533] ? check_noncircular+0x20/0x20 [ 333.404552] ? find_held_lock+0x39/0x1d0 [ 333.404581] ? lock_downgrade+0x980/0x980 [ 333.404617] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.404630] ? rcu_note_context_switch+0x710/0x710 [ 333.404655] should_failslab+0xec/0x120 [ 333.404668] kmem_cache_alloc+0x47/0x760 [ 333.404683] ? lock_release+0xda0/0xda0 [ 333.404702] get_empty_filp+0xfb/0x4f0 [ 333.404714] ? proc_nr_files+0x60/0x60 [ 333.404721] ? rcutorture_record_progress+0x10/0x10 [ 333.404749] ? __lock_is_held+0xbc/0x140 [ 333.404774] ? unwind_get_return_address+0x61/0xa0 [ 333.404794] path_openat+0xed/0x3530 [ 333.404822] ? lock_downgrade+0x980/0x980 [ 333.404833] ? path_lookupat+0xba0/0xba0 [ 333.404843] ? getname_flags+0xcb/0x580 [ 333.404850] ? getname+0x19/0x20 [ 333.404858] ? do_sys_open+0x2e7/0x6d0 [ 333.404873] ? lock_release+0xda0/0xda0 [ 333.404892] ? do_raw_spin_trylock+0x190/0x190 [ 333.404910] ? __lock_is_held+0xbc/0x140 [ 333.404936] ? _raw_spin_unlock+0x22/0x30 [ 333.404947] ? __alloc_fd+0x29b/0x750 [ 333.404977] do_filp_open+0x25b/0x3b0 [ 333.404990] ? may_open_dev+0xe0/0xe0 [ 333.405002] ? strncpy_from_user+0x323/0x430 [ 333.405021] ? mpi_resize+0x200/0x200 [ 333.405039] ? get_unused_fd_flags+0x121/0x190 [ 333.405050] ? __alloc_fd+0x750/0x750 [ 333.405060] ? getname_flags+0x256/0x580 [ 333.405082] do_sys_open+0x502/0x6d0 [ 333.405090] ? do_sys_open+0x502/0x6d0 [ 333.405109] ? filp_open+0x70/0x70 [ 333.405126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.405145] SyS_openat+0x30/0x40 [ 333.405160] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.405167] RIP: 0033:0x4529d9 [ 333.405172] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.405181] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.405186] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.405191] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 [ 333.405195] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.405200] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.430351] FAULT_INJECTION: forcing a failure. [ 333.430351] name failslab, interval 1, probability 0, space 0, times 0 [ 333.430361] CPU: 0 PID: 1931 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.430366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.430369] Call Trace: [ 333.430382] dump_stack+0x194/0x257 [ 333.430398] ? arch_local_irq_restore+0x53/0x53 [ 333.430411] ? check_noncircular+0x20/0x20 [ 333.430434] should_fail+0x8c0/0xa40 [ 333.430450] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.430479] ? find_held_lock+0x39/0x1d0 [ 333.430512] ? lock_downgrade+0x980/0x980 [ 333.430549] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.430565] ? rcu_note_context_switch+0x710/0x710 [ 333.430575] ? lock_downgrade+0x980/0x980 [ 333.430595] should_failslab+0xec/0x120 [ 333.430608] kmem_cache_alloc_trace+0x4b/0x750 [ 333.430618] ? refcount_add+0x60/0x60 [ 333.430641] ? pty_resize+0x270/0x270 [ 333.430649] tty_alloc_file+0x43/0xa0 [ 333.430659] ptmx_open+0x6a/0x320 [ 333.430672] ? pty_resize+0x270/0x270 [ 333.430681] chrdev_open+0x257/0x730 [ 333.430698] ? cdev_put.part.1+0x50/0x50 [ 333.430706] ? fsnotify_first_mark+0x2b0/0x2b0 [ 333.430721] ? _copy_to_user+0xc0/0xc0 [ 333.430741] ? security_file_open+0x89/0x1a0 [ 333.430758] do_dentry_open+0x682/0xd70 [ 333.430772] ? cdev_put.part.1+0x50/0x50 [ 333.430793] vfs_open+0x107/0x230 [ 333.430815] path_openat+0x1157/0x3530 [ 333.430850] ? path_lookupat+0xba0/0xba0 [ 333.430861] ? getname_flags+0xcb/0x580 [ 333.430868] ? getname+0x19/0x20 [ 333.430877] ? do_sys_open+0x2e7/0x6d0 [ 333.430897] ? lock_release+0xda0/0xda0 [ 333.430909] ? find_held_lock+0x39/0x1d0 [ 333.430925] ? do_raw_spin_trylock+0x190/0x190 [ 333.430935] ? __lock_is_held+0xbc/0x140 [ 333.430962] ? _raw_spin_unlock+0x22/0x30 [ 333.430972] ? __alloc_fd+0x29b/0x750 [ 333.431002] do_filp_open+0x25b/0x3b0 [ 333.431014] ? may_open_dev+0xe0/0xe0 [ 333.431039] ? mpi_resize+0x200/0x200 [ 333.431058] ? get_unused_fd_flags+0x121/0x190 [ 333.431070] ? __alloc_fd+0x750/0x750 [ 333.431079] ? getname_flags+0x256/0x580 [ 333.431101] do_sys_open+0x502/0x6d0 [ 333.431110] ? do_sys_open+0x502/0x6d0 [ 333.431129] ? filp_open+0x70/0x70 [ 333.431145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.431164] SyS_openat+0x30/0x40 [ 333.431178] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.431185] RIP: 0033:0x4529d9 [ 333.431189] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.431199] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.431204] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.431208] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 [ 333.431213] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.431218] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.442687] FAULT_INJECTION: forcing a failure. [ 333.442687] name failslab, interval 1, probability 0, space 0, times 0 [ 333.442697] CPU: 0 PID: 1935 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.442702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.442705] Call Trace: [ 333.442717] dump_stack+0x194/0x257 [ 333.442732] ? arch_local_irq_restore+0x53/0x53 [ 333.442760] should_fail+0x8c0/0xa40 [ 333.442774] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.442786] ? devpts_new_index+0x98/0x290 [ 333.442802] ? rcu_note_context_switch+0x710/0x710 [ 333.442819] ? find_held_lock+0x39/0x1d0 [ 333.442849] ? __lock_is_held+0xbc/0x140 [ 333.442886] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.442906] ? rcu_note_context_switch+0x710/0x710 [ 333.442932] should_failslab+0xec/0x120 [ 333.442946] kmem_cache_alloc_trace+0x4b/0x750 [ 333.442963] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 333.442971] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.442989] alloc_tty_struct+0xda/0x9e0 [ 333.443000] ? __do_SAK+0x30/0x30 [ 333.443015] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 333.443023] ? mnt_get_count+0x150/0x150 [ 333.443033] ? dput.part.23+0x207/0x830 [ 333.443048] ? module_unload_free+0x5b0/0x5b0 [ 333.443063] ? __radix_tree_preload+0x133/0x1c0 [ 333.443084] ? mutex_unlock+0xd/0x10 [ 333.443093] ? devpts_new_index+0x142/0x290 [ 333.443116] tty_init_dev+0x78/0x4a0 [ 333.443131] ptmx_open+0xf9/0x320 [ 333.443144] ? pty_resize+0x270/0x270 [ 333.443153] chrdev_open+0x257/0x730 [ 333.443171] ? cdev_put.part.1+0x50/0x50 [ 333.443179] ? fsnotify_first_mark+0x2b0/0x2b0 [ 333.443195] ? _copy_to_user+0xc0/0xc0 [ 333.443215] ? security_file_open+0x89/0x1a0 [ 333.443232] do_dentry_open+0x682/0xd70 [ 333.443246] ? cdev_put.part.1+0x50/0x50 [ 333.443267] vfs_open+0x107/0x230 [ 333.443287] path_openat+0x1157/0x3530 [ 333.443319] ? path_lookupat+0xba0/0xba0 [ 333.443328] ? getname_flags+0xcb/0x580 [ 333.443334] ? getname+0x19/0x20 [ 333.443341] ? do_sys_open+0x2e7/0x6d0 [ 333.443355] ? lock_release+0xda0/0xda0 [ 333.443367] ? find_held_lock+0x39/0x1d0 [ 333.443380] ? do_raw_spin_trylock+0x190/0x190 [ 333.443390] ? __lock_is_held+0xbc/0x140 [ 333.443412] ? _raw_spin_unlock+0x22/0x30 [ 333.443422] ? __alloc_fd+0x29b/0x750 [ 333.443453] do_filp_open+0x25b/0x3b0 [ 333.443467] ? may_open_dev+0xe0/0xe0 [ 333.443493] ? mpi_resize+0x200/0x200 [ 333.443513] ? get_unused_fd_flags+0x121/0x190 [ 333.443525] ? __alloc_fd+0x750/0x750 [ 333.443535] ? getname_flags+0x256/0x580 [ 333.443555] do_sys_open+0x502/0x6d0 [ 333.443563] ? do_sys_open+0x502/0x6d0 [ 333.443581] ? filp_open+0x70/0x70 [ 333.443597] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.443617] SyS_openat+0x30/0x40 [ 333.443632] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.443639] RIP: 0033:0x4529d9 [ 333.443644] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.443654] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.443660] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.443666] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 [ 333.443671] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.443677] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.455183] FAULT_INJECTION: forcing a failure. [ 333.455183] name failslab, interval 1, probability 0, space 0, times 0 [ 333.455192] CPU: 0 PID: 1940 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.455196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.455199] Call Trace: [ 333.455210] dump_stack+0x194/0x257 [ 333.455224] ? arch_local_irq_restore+0x53/0x53 [ 333.455250] should_fail+0x8c0/0xa40 [ 333.455264] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.455277] ? devpts_new_index+0x98/0x290 [ 333.455289] ? rcu_note_context_switch+0x710/0x710 [ 333.455305] ? find_held_lock+0x39/0x1d0 [ 333.455333] ? __lock_is_held+0xbc/0x140 [ 333.455364] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.455377] ? rcu_note_context_switch+0x710/0x710 [ 333.455400] should_failslab+0xec/0x120 [ 333.455412] kmem_cache_alloc_trace+0x4b/0x750 [ 333.455429] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 333.455436] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.455453] alloc_tty_struct+0xda/0x9e0 [ 333.455463] ? __do_SAK+0x30/0x30 [ 333.455477] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 333.455483] ? mnt_get_count+0x150/0x150 [ 333.455492] ? dput.part.23+0x207/0x830 [ 333.455506] ? module_unload_free+0x5b0/0x5b0 [ 333.455519] ? __radix_tree_preload+0x133/0x1c0 [ 333.455538] ? mutex_unlock+0xd/0x10 [ 333.455546] ? devpts_new_index+0x142/0x290 [ 333.455567] tty_init_dev+0x78/0x4a0 [ 333.455585] ptmx_open+0xf9/0x320 [ 333.455597] ? pty_resize+0x270/0x270 [ 333.455605] chrdev_open+0x257/0x730 [ 333.455623] ? cdev_put.part.1+0x50/0x50 [ 333.455631] ? fsnotify_first_mark+0x2b0/0x2b0 [ 333.455646] ? _copy_to_user+0xc0/0xc0 [ 333.455665] ? security_file_open+0x89/0x1a0 [ 333.455681] do_dentry_open+0x682/0xd70 [ 333.455695] ? cdev_put.part.1+0x50/0x50 [ 333.455714] vfs_open+0x107/0x230 [ 333.455733] path_openat+0x1157/0x3530 [ 333.455764] ? path_lookupat+0xba0/0xba0 [ 333.455774] ? getname_flags+0xcb/0x580 [ 333.455781] ? getname+0x19/0x20 [ 333.455788] ? do_sys_open+0x2e7/0x6d0 [ 333.455802] ? lock_release+0xda0/0xda0 [ 333.455820] ? do_raw_spin_trylock+0x190/0x190 [ 333.455830] ? __lock_is_held+0xbc/0x140 [ 333.455854] ? _raw_spin_unlock+0x22/0x30 [ 333.455864] ? __alloc_fd+0x29b/0x750 [ 333.455899] do_filp_open+0x25b/0x3b0 [ 333.455912] ? may_open_dev+0xe0/0xe0 [ 333.455937] ? mpi_resize+0x200/0x200 [ 333.455955] ? get_unused_fd_flags+0x121/0x190 [ 333.455966] ? __alloc_fd+0x750/0x750 [ 333.455975] ? getname_flags+0x256/0x580 [ 333.455994] do_sys_open+0x502/0x6d0 [ 333.456002] ? do_sys_open+0x502/0x6d0 [ 333.456020] ? filp_open+0x70/0x70 [ 333.456035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.456053] SyS_openat+0x30/0x40 [ 333.456066] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.456072] RIP: 0033:0x4529d9 [ 333.456076] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.456084] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.456089] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.456094] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 [ 333.456098] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.456103] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.469450] FAULT_INJECTION: forcing a failure. [ 333.469450] name failslab, interval 1, probability 0, space 0, times 0 [ 333.469458] CPU: 0 PID: 1944 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.469463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.469466] Call Trace: [ 333.469476] dump_stack+0x194/0x257 [ 333.469490] ? arch_local_irq_restore+0x53/0x53 [ 333.469502] ? __kernel_text_address+0xd/0x40 [ 333.469524] should_fail+0x8c0/0xa40 [ 333.469538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.469552] ? save_stack+0xa3/0xd0 [ 333.469570] ? find_held_lock+0x39/0x1d0 [ 333.469598] ? __lock_is_held+0xbc/0x140 [ 333.469628] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 333.469642] ? rcu_note_context_switch+0x710/0x710 [ 333.469648] ? lock_release+0xda0/0xda0 [ 333.469670] should_failslab+0xec/0x120 [ 333.469682] kmem_cache_alloc_trace+0x4b/0x750 [ 333.469692] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.469702] ? trace_hardirqs_on+0xd/0x10 [ 333.469721] tty_ldisc_get.part.3+0x66/0x140 [ 333.469732] tty_ldisc_init+0x19/0x70 [ 333.469743] alloc_tty_struct+0x18b/0x9e0 [ 333.469754] ? __do_SAK+0x30/0x30 [ 333.469768] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 333.469774] ? mnt_get_count+0x150/0x150 [ 333.469783] ? dput.part.23+0x207/0x830 [ 333.469797] ? module_unload_free+0x5b0/0x5b0 [ 333.469810] ? __radix_tree_preload+0x133/0x1c0 [ 333.469830] ? mutex_unlock+0xd/0x10 [ 333.469839] ? devpts_new_index+0x142/0x290 [ 333.469860] tty_init_dev+0x78/0x4a0 [ 333.469874] ptmx_open+0xf9/0x320 [ 333.469886] ? pty_resize+0x270/0x270 [ 333.469899] chrdev_open+0x257/0x730 [ 333.469919] ? cdev_put.part.1+0x50/0x50 [ 333.469929] ? fsnotify_first_mark+0x2b0/0x2b0 [ 333.469944] ? _copy_to_user+0xc0/0xc0 [ 333.469962] ? security_file_open+0x89/0x1a0 [ 333.469978] do_dentry_open+0x682/0xd70 [ 333.469992] ? cdev_put.part.1+0x50/0x50 [ 333.470012] vfs_open+0x107/0x230 [ 333.470029] path_openat+0x1157/0x3530 [ 333.470059] ? path_lookupat+0xba0/0xba0 [ 333.470068] ? getname_flags+0xcb/0x580 [ 333.470074] ? getname+0x19/0x20 [ 333.470081] ? do_sys_open+0x2e7/0x6d0 [ 333.470094] ? lock_release+0xda0/0xda0 [ 333.470111] ? do_raw_spin_trylock+0x190/0x190 [ 333.470120] ? __lock_is_held+0xbc/0x140 [ 333.470142] ? _raw_spin_unlock+0x22/0x30 [ 333.470151] ? __alloc_fd+0x29b/0x750 [ 333.470179] do_filp_open+0x25b/0x3b0 [ 333.470191] ? may_open_dev+0xe0/0xe0 [ 333.470214] ? mpi_resize+0x200/0x200 [ 333.470232] ? get_unused_fd_flags+0x121/0x190 [ 333.470243] ? __alloc_fd+0x750/0x750 [ 333.470252] ? getname_flags+0x256/0x580 [ 333.470272] do_sys_open+0x502/0x6d0 [ 333.470280] ? do_sys_open+0x502/0x6d0 [ 333.470297] ? filp_open+0x70/0x70 [ 333.470312] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.470329] SyS_openat+0x30/0x40 [ 333.470343] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.470349] RIP: 0033:0x4529d9 [ 333.470353] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.470361] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.470366] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.470370] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 [ 333.470375] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.470380] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.470504] Kernel panic - not syncing: n_tty: init_tty [ 333.470511] CPU: 0 PID: 1944 Comm: syz-executor2 Not tainted 4.15.0-rc1-mm1+ #29 [ 333.470516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.470518] Call Trace: [ 333.470526] dump_stack+0x194/0x257 [ 333.470540] ? arch_local_irq_restore+0x53/0x53 [ 333.470555] ? vsnprintf+0x1ed/0x1900 [ 333.470570] panic+0x1e4/0x41c [ 333.470579] ? refcount_error_report+0x214/0x214 [ 333.470592] ? trace_hardirqs_on+0xd/0x10 [ 333.470606] ? tty_ldisc_init+0x58/0x70 [ 333.470622] tty_ldisc_init+0x69/0x70 [ 333.470632] alloc_tty_struct+0x18b/0x9e0 [ 333.470643] ? __do_SAK+0x30/0x30 [ 333.470658] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 333.470665] ? mnt_get_count+0x150/0x150 [ 333.470673] ? dput.part.23+0x207/0x830 [ 333.470687] ? module_unload_free+0x5b0/0x5b0 [ 333.470700] ? __radix_tree_preload+0x133/0x1c0 [ 333.470723] ? mutex_unlock+0xd/0x10 [ 333.470731] ? devpts_new_index+0x142/0x290 [ 333.470753] tty_init_dev+0x78/0x4a0 [ 333.470767] ptmx_open+0xf9/0x320 [ 333.470779] ? pty_resize+0x270/0x270 [ 333.470787] chrdev_open+0x257/0x730 [ 333.470802] ? cdev_put.part.1+0x50/0x50 [ 333.470809] ? fsnotify_first_mark+0x2b0/0x2b0 [ 333.470823] ? _copy_to_user+0xc0/0xc0 [ 333.470839] ? security_file_open+0x89/0x1a0 [ 333.470854] do_dentry_open+0x682/0xd70 [ 333.470867] ? cdev_put.part.1+0x50/0x50 [ 333.470887] vfs_open+0x107/0x230 [ 333.470908] path_openat+0x1157/0x3530 [ 333.470937] ? path_lookupat+0xba0/0xba0 [ 333.470946] ? getname_flags+0xcb/0x580 [ 333.470952] ? getname+0x19/0x20 [ 333.470959] ? do_sys_open+0x2e7/0x6d0 [ 333.470971] ? lock_release+0xda0/0xda0 [ 333.470989] ? do_raw_spin_trylock+0x190/0x190 [ 333.470997] ? __lock_is_held+0xbc/0x140 [ 333.471019] ? _raw_spin_unlock+0x22/0x30 [ 333.471028] ? __alloc_fd+0x29b/0x750 [ 333.471055] do_filp_open+0x25b/0x3b0 [ 333.471067] ? may_open_dev+0xe0/0xe0 [ 333.471089] ? mpi_resize+0x200/0x200 [ 333.471107] ? get_unused_fd_flags+0x121/0x190 [ 333.471117] ? __alloc_fd+0x750/0x750 [ 333.471127] ? getname_flags+0x256/0x580 [ 333.471146] do_sys_open+0x502/0x6d0 [ 333.471154] ? do_sys_open+0x502/0x6d0 [ 333.471171] ? filp_open+0x70/0x70 [ 333.471186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.471203] SyS_openat+0x30/0x40 [ 333.471216] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 333.471221] RIP: 0033:0x4529d9 [ 333.471225] RSP: 002b:00007f88f498ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 333.471233] RAX: ffffffffffffffda RBX: 00007f88f498aaa0 RCX: 00000000004529d9 [ 333.471237] RDX: 0000000000000000 RSI: 00000000203e0000 RDI: ffffffffffffff9c [ 333.471241] RBP: 00007f88f498aa90 R08: 0000000000000000 R09: 0000000000000000 [ 333.471246] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 333.471250] R13: 00007f88f498abc8 R14: 00000000004b759b R15: 0000000000000000 [ 333.472336] Dumping ftrace buffer: [ 333.472448] (ftrace buffer empty) [ 333.472451] Kernel Offset: disabled [ 335.310448] Rebooting in 86400 seconds..