00/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000677000-0xa)="2f6465762f7663732300", 0x40120504, 0x210800) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000001f000+0xb72)=[0x8, 0x4]) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000008000-0x28)="", 0x0, 0xbffc, &(0x7f0000feb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00009e8000)="74727573000164c400", 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfffffffffffffff8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fec000)={0x77359400, 0x0}, &(0x7f0000fed000-0x8)={0x0, 0x0}) clock_gettime(0x6, &(0x7f00001ae000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ea5000-0x8)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f00004ae000-0x10)={{0x77359400, 0x0}, {r4, r5+30000000}}, &(0x7f0000ed6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fed000-0x8)={0x0, 0x0}) utimes(&(0x7f0000565000)="2e2f66696c653000", &(0x7f0000fec000)={{r6, 0x2710}, {r7, r8/1000+10000}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000fed000)={0xadd, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) fcntl$setpipe(r1, 0x407, 0x7f) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fea000)={0x31, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7f, 0x9, 0x9, 0x1, &(0x7f00008f2000)=@common="6970365f767469300000000000000000", 0x10000, 0x8000, 0x5}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:36 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000b30000)={0x7, 0x78, 0xdd, 0x8, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x0, 0xfe, 0xfffffffffffffffe, 0xfffffffd, 0x2, 0x0, 0xb76, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x404, 0x0, 0x100000, 0x0, 0x1, 0x40, 0x2, 0x0}, r0, 0xffffffff, r1, 0x104) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x20003, 0x3f, r2, 0x800000000000000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fbf000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x10f001) clock_gettime(0x0, &(0x7f000032b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x102, r0, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000ee2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fc0000)={0x8, 0x4, 0x5, 0x9, 0x9, 0x5, 0x81, 0x8}, &(0x7f0000fc0000)={0xe15, 0xbdce, 0x3b9fa613, 0x4, 0x70, 0x7, 0xc000000000, 0x250}, &(0x7f0000fc0000)={0x9, 0x4b, 0x2, 0x7, 0x7fff, 0x6, 0x58ca, 0x8000}, &(0x7f0000fc1000-0x8)={0x77359400, 0x0}) write$evdev(r3, &(0x7f0000e0f000-0x70)=[{{0x77359400, 0x0}, 0x0, 0x8, 0x89}, {{0x0, 0x0}, 0x9, 0x84cc, 0x9}, {{0x0, 0x0}, 0x2, 0x7, 0x6}, {{0x0, r6}, 0x5, 0xfff, 0x80}, {{0x0, r6}, 0x4ac, 0x0, 0x3}, {{r4, r5/1000+30000}, 0xfffffbfffffffc01, 0x8, 0x8}, {{0x77359400, 0x0}, 0x8000, 0x1, 0x7689}], 0x70) inotify_init1(0x0) r7 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x50a00, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x4000000000000000, 0x0, 0x0, 0x0, 0xc20, 0x0, 0x668, 0x7, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x81a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000fc0000)=[{&(0x7f0000fbb000)="", 0x0}], 0x1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000fc1000-0x2)="0000", 0x2}, {&(0x7f0000fc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000f8a000-0x4)="00000000", 0x4}, {&(0x7f0000469000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000fc6000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000fc3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000641000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000fc4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x8, 0x0) socket(0x10, 0xa000000a, 0x5) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r7, r10, &(0x7f0000000000/0x18000)=nil, &(0x7f0000fc0000-0x18)=[@text32={0x20, &(0x7f0000d84000-0x46)="70c50fdd75e666ba4200b880110000ef66baf80cb8583ec189ef66bafc0cb0feee660f3880a62a691fe3660f38f6ddc4e24dba950000010026650f01d1660fdb2f660f388227", 0x46}], 0x1, 0x6, &(0x7f0000fbd000-0x20)=[@cr4={0x1, 0x400000}, @flags={0x4, 0x1001}], 0x2) r11 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x5) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r7, 0x4008ae9c, &(0x7f0000fc4000-0x4)={0x10000000001f, 0x4, 0x5, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000fc3000)={&(0x7f0000f4e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d3000-0x4)=[0x0], &(0x7f0000fbf000-0x4)=[0x0], &(0x7f0000fbf000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r11, 0x4040aea0, &(0x7f0000fc6000)={0x101, 0x1, 0x4000000000006b7c, 0x0, 0xfff, 0x2, 0x7f, 0x3ff, 0x2, 0x9, 0xfffffffffffffffb, 0x8, 0x0, 0x6, 0xfffffffe, 0x9b29, 0x6, 0x1000, 0xfffffffe}) ioctl$KVM_X86_SET_MCE(r11, 0x4040ae9e, &(0x7f0000019000)={0xaac75d3986ff5ebd, 0x0, 0x80000001, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r12 = timerfd_create(0x0, 0x800) timerfd_settime(r12, 0x4000000003, &(0x7f000078a000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000ee7000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r12, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 55.560740] dccp_invalid_packet: P.CsCov 9 exceeds packet length 33 2017/10/11 22:04:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000+0x99)="2e2f66696c653000", 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000064000-0xa8)={{0x0, 0xe6dc}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x800, 0x1, 0x3, 0x9, 0x8, 0x6, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000415000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$nfc_llcp(r1, &(0x7f000092d000)={0x27, 0x3f, 0x2, 0x5, 0xeb1, 0x7fffffff, "0915df57282b28ffbc97c01ae22b0ee82eee73b8dbf9677a9262d48d7ff0887daa093438d04db9eff1dcc782570bd9b6d20fbd910ece3d76b187a413243207", 0xd3a}, 0x58) prctl$seccomp(0x16, 0x1, &(0x7f0000b7a000)={0x2, &(0x7f0000bb7000-0x10)=[{0x9, 0x3, 0x6, 0x0}, {0x0, 0x3, 0x9, 0x4}]}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fgetxattr(r2, &(0x7f00009ff000-0x10)=@random={"757365722e00", "5e656d30776c616e3000"}, &(0x7f0000364000-0x18)="000000000000000000000000000000000000000000000000", 0x18) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ee9000)={0x3, &(0x7f0000b21000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/10/11 22:04:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x87, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x19, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) [ 55.626698] dccp_invalid_packet: P.CsCov 9 exceeds packet length 33 2017/10/11 22:04:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000050000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10b002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000015, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00009bf000-0x12)="2c6b657972696e67267073656c6600", 0x4, 0x0, &(0x7f0000bae000)="", 0x20, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000b78000-0x8)="2e2f66696c653000", 0x640c1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005ef000)={0xf8, &(0x7f0000298000)="55086dd6f5e2b339c95c4cddb170b08a2d66b9d7dfbca56dfe119a25f66e91a265d6be35cd3519490cead50b4771c8a238baa8521cd277a64e5c0b7a1b456e6402a6c6baecf466c232cd36f319a45ccef8cbfcb4fb4b17dbf85ca78c9c69c18284d6499e3bc2e3963202eeb716c19e8e61e51644d7aedcf49fe61c7931f94bc9b56ac4aee2cde671ae6abe66f791284f6b88c30eb34ab0c631fbabe2b9838ca066d3322f8b32283ab5a909a261a4eaf5e04e3bcb39391e160e28891cf9dcf6dfa5d69de7263a3f71d317dcb2b42f7356d1453c4aa8575a08a0ebb81b4f0576087caa206338a78d94cff9e55c2aef38d9355ba09806818771"}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000004e000)={{0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x3f) connect$unix(r3, &(0x7f00002a0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$bt_sco(r2, &(0x7f00003b8000-0x8)={0x1f, {0x4, 0x7, 0x811, 0x5, 0x3, 0x8001}}, 0x8) poll(&(0x7f000022a000)=[{r4, 0x200000000024c, 0x0}], 0x1, 0xffffffffffffffe0) read(r3, &(0x7f0000f73000-0x1)="00", 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:36 executing program 0: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000002000) mmap(&(0x7f00000ab000/0x3000)=nil, 0x3000, 0x40000000004, 0x8011, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x8000000005) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000ec1000+0x665)={0x0, 0x0, &(0x7f0000435000-0x10)=[{&(0x7f0000c61000-0x18)=[{0x18, 0x19, 0x11, 0x8, 0x755, "0a04040800"}], 0x18}], 0x1, &(0x7f000090e000)=[], 0x0, 0x8000}, 0x800) mmap(&(0x7f0000000000/0x6cc000)=nil, 0x6cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00008bb000)="657d000000", 0x8000000000000040, 0x7ffffffc, &(0x7f0000984000-0x20)={0xdac5, 0xd2, 0x2e, 0x4, 0x8, 0x0, 0x100000020, 0x2}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000b43000)={0x87, 0x8, "510000000000000009bc041b93ecc69c2acb075d581a8cf63bd1f5043f8e604867e46d9d6460da5ea55ea66b9b97755a260cb33850f28d03535f11a84efc4432fa0b4e5a49943adf8831aa45b99b0005bab3ed216452ca50200eecd7968ace73880e8156e35fafd04c6a2f00000000000007423d0b9e9e4c607c00dcf20e4b"}, 0x400000000040003) mmap(&(0x7f00006cc000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a03000-0x8)={0x0, 0x5}, &(0x7f0000faa000-0x4)=0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa9000)={r2, 0xb}, 0x8) mq_timedsend(r1, &(0x7f0000b40000-0xdc)="c44d91c2b60dafa704214983ebfaa80405000000000000000ba1fdc90e40ad1dd54bdaeba4649974f7805b7bb707000000d61a00000000000007ffd3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a562e17bee04b933f829db653bf8e402f2f59dce7fbb1d1effffffffee0000886ad340abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708c8dd5c7912fda07750e985dcd2a8b57f7a81a4ab57b55f500cbc9ffeebe40132e2d55ab0469a076beb5d7860100000000ff000000000000002f2a41d3a796020000000000000009a5a34965ca7b51", 0xdc, 0x3ff, 0x0) r3 = getpid() mq_notify(r1, &(0x7f00006cc000-0x50)={0x74a, 0x2f, 0x1, @tid=r3, []}) mmap(&(0x7f0000bd2000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000623000-0x40)={0x8001, 0x8, 0x5, 0xffff, 0x7fff, 0x1, 0x100000001, 0x1}, &(0x7f0000d4c000-0x40)={0x79f, 0x101, 0x8, 0x9, 0x7, 0xffff, 0x5, 0x2}, &(0x7f0000a5d000-0x40)={0xa0, 0x8, 0x7, 0x5, 0x6, 0x3, 0x5, 0xd114}, &(0x7f0000482000)={0x0, 0x989680}, &(0x7f000094a000-0x8)={&(0x7f00008f4000-0x8)={0x3}, 0x8}) mq_timedsend(r1, &(0x7f00005f3000)="", 0x0, 0x7, &(0x7f0000c53000-0x8)={r4, 0xfffffffffffffffb}) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000001000-0x58)={0x0, 0x27, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x42) getegid() getgid() dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fbf000-0x8)={0x0, 0x0}) 2017/10/11 22:04:36 executing program 7: mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000090f000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write(r1, &(0x7f000016b000-0xf)="0212a1250200000009051b1d7b3700f9", 0x10) r3 = creat(&(0x7f0000dea000)="2e2f66696c653000", 0x8) inotify_add_watch(r3, &(0x7f0000dcf000-0xe)="2e2f66696c653000", 0x2000000) r4 = dup3(r1, r2, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000e8d000)={0x3eb8, 0x5, 0x0, 0x4, 0x139}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x4402, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x10002) mmap(&(0x7f000020b000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x80000001, 0x2) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9a000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000c000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000af5000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x2) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f000060e000-0x26)={0x79, 0x0, [0x7, 0x43, 0x1, 0xb6d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000001000-0x20)={0x3, 0x4, 0x8867, 0xfffffffffffffffe, 0x2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:36 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff000, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000890000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000074b000-0x78)={0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x4, 0x5, 0xbbc5, 0xfffffffffffffffd, 0x0, 0x3fc, 0x3, 0x2}) setsockopt$inet_opts(r2, 0x0, 0x2000000000007, &(0x7f00003fd000)="0707e20200", 0x5) connect$inet(r2, &(0x7f0000d9c000)={0x2, 0x0, @rand_addr=0x20000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000983000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f50000)=0x10, 0x80000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x1, 0x2000000000000032, r2, 0x0) mmap(&(0x7f00007ac000/0x2000)=nil, 0x2000, 0x240000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x20)=[{&(0x7f0000b2c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000f3d000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x2, &(0x7f0000f61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x80000000}, 0x20) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000db9000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x4000000031) mmap(&(0x7f0000314000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0xc, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x3f, r2, 0x100) 2017/10/11 22:04:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x6f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x13, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) [ 55.747827] audit: type=1326 audit(1507759476.745:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 2017/10/11 22:04:36 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fc, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x103, 0x0, &(0x7f0000eea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00005fc000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x1, &(0x7f0000b5f000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00006cc000-0x55)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff2000)=0x4e) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000eea000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f00002f8000)="8a", 0x1, 0x4, &(0x7f0000875000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000652000/0x4000)=nil, 0x4000, 0x6, 0x230, r0, 0x0) timer_create(0x4, &(0x7f000023a000-0x50)={0x5, 0x0, 0x4, @thr={&(0x7f0000ee8000-0x9b)="ac33d30641a0694aabb83cc38a38d5923109a5fbce7cbea79f5661ac7f461e7d1bab70d95ddfa454655bd5e5365165f12c14024fa4a69b11510e16993cf7ffbc6ebb9cab43e57194e8cf4078fb114d49009100f861db30bf1aae4801104ddeb70e44ee963ef1eba93623a9c6b817f9a661f08363190be8146b16c02a3306534109ac682a0fcc82bf3595a7c8e0b40e1c508253aca5489f2c614ce1", &(0x7f000075f000-0xd)="6e0062018582126875c38b618f"}, []}, &(0x7f0000231000)=0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000ee8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e70000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee9000-0x4)=0x0, &(0x7f0000e8c000-0x4)=0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000ee9000)="2a", 0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000000009, &(0x7f0000a8b000-0x1)="6f", 0x1) r5 = socket$inet(0x2, 0x7, 0x7ff) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r5, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x4010, r5, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f00001ba000-0x3b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "01"}}}}}) 2017/10/11 22:04:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x40, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000d43000-0x8)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000-0x5c)={0x1, 0x1, 0x80000000, {r0, r1}, 0x80000000, 0x239f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00000cd000-0x9)="2f6465762f6b766d00", 0x200802, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x396e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r5, &(0x7f0000000000)=[{0xd47d, 0x6, 0x8848, 0xc000000000, @tick=0xbc6, {0xff, 0x8}, {0x8, 0x7}, @control={0x10001, 0x6, 0x1}}, {0x5, 0xf32, 0x3, 0x7fff, @tick=0x4, {0x4, 0x4}, {0x100000000, 0x5}, @raw32={[0x3, 0x7419, 0x380]}}, {0x3, 0x80000000, 0x100000001, 0x1, @time={0x0, 0x0}, {0x9, 0x6}, {0x8, 0x136e0000000000}, @time=@tick=0x3}, {0x8bd0, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x80000000, @tick=0x1ff, {0x7fff, 0x1}, {0x10001, 0x5}, @control={0x101, 0xf2f, 0xb89a}}], 0x70) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = eventfd(0x6) r7 = syz_open_dev$vcsa(&(0x7f00002ed000-0xb)="2f6465762f766373612300", 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000b37000)={r6, 0xfffffffffffff000, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000234000-0x40)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000e13000)={0x16000, 0x10000, 0x0}) write$tun(r7, &(0x7f00007a0000)=@hdr={0x1, 0x1, 0x4, 0x0, 0x2, 0x2, @ipv4={{0xe, 0x4, 0x20, 0x1, 0xae, 0x1, 0x0, 0x6, 0x6d, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@rr={0x7, 0xb, 0xffffffffe4cb19e1, [@rand_addr=0x5, @broadcast=0xffffffff]}, @ssrr={0x89, 0xb, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0xd40e, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @igmp={0x1f, 0x4, 0x0, @broadcast=0xffffffff, "bf090d6c85f052c7e927eb4920e58d4a1318526b2c619c4bee82d87da270ba8a5ac499820d521b2786fcead057593bdbe731313ad2362e0e2422465af7e9789fd6f8da863cdd147e773a418b48e7bd870a9bfc9d6be06ad83a76e2c3818d9bb31761047bdb0bd3bd566f0bf92606"}}}, 0xb8) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x9, 0xffff, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000480000)={[{0x0, 0x8, 0x0, 0x0, 0x180, 0x9, 0x3, 0x0, 0xc2, 0x0, 0x2000000000004b, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8}, {0x0, 0xcee, 0x0, 0x9, 0xfff, 0x0, 0x8, 0x0, 0x5, 0x0, 0x4, 0x0, 0x5}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000e4000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x24) 2017/10/11 22:04:36 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) r1 = epoll_create(0x10004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000e000)={0xffffffffa0000000, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000-0xc)={0x1, 0x0}) close(r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7, 0x7fff, 0x8}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000-0x8)={r3, 0x3ff}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000416000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ed5000)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000ac2000)=0x8411, 0x2) socketpair(0x0, 0x0, 0x3, &(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r6, &(0x7f0000889000-0x1)="00", 0x1, 0x160, &(0x7f0000ccb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r7 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r7, 0x4) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000011000)="389d3b8dc7c73dbccf3baf46b236941215cbac46e51ab69572f46bb0438c62b37bdf3031f8ea69ef175b9cbe0de655d5639a5933180fd03e56e449c9d4b027b0e549a3640241a30d48aefd93423943a30006effa17a8fcc55f77", 0x5a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000)={0x40000014, 0x0}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000002000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000)={&(0x7f0000011000)="2e2f66696c653000", 0x0}, 0x10) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000207000)={0xebd6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa0, 0x5, 0xa, 0x227048aa, &(0x7f0000186000)=@common="6c6f0000000000000000000000000000", 0x3, 0x0, 0x55a}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005ad000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009c000)=0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x100) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e0e000)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xfffffffffffffffb, 0x80000001, 0x6, 0x4a6, 0x1}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x7, 0x1000000000000010}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r3, 0x8}, 0x8) flock(r1, 0x6) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f00004f7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006f0000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f000026c000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000688000)=0x1, 0x4) inotify_add_watch(r4, &(0x7f00004ff000)="2e2f66696c653000", 0x80000080) gettid() r5 = syz_open_dev$evdev(&(0x7f000053a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) writev(r5, &(0x7f0000888000-0x20)=[{&(0x7f0000da4000)="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", 0x1000}, {&(0x7f0000326000+0x8f8)="fb287dec5352a84bc18f47bdbacf229e03fd9e9541d8e2a7129b73ce09131e6d7cc5469e3210ee0de6d2eb3e3a936c8b52b3cda2d61eda41c053dda4964ca6795545cccd151f4b2e2e3262f94060d865d294654b668967ec95336e995639d8e8b4858604fd49f2689539ab8d7e82650eb9034d7ff98046", 0x77}], 0x2) read(r5, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sendmmsg$nfc_llcp(r4, &(0x7f0000947000-0x1c0)=[{&(0x7f00008af000)={0x27, 0x5, 0x8e08, 0x7, 0x2, 0x4, "3a8a0a188a9452c268a0832c417c8d564c57b10179db0ed4cbb06b1043412fb2d85e5bb5cc8fe2008fcdf89efe29ac5a14abe6fc368314c6dc57c7fe9e992f", 0x1}, 0x60, &(0x7f0000ba4000)=[{&(0x7f0000ff6000)="06497115a2ed31ff23c9fae217199077f6c26590", 0x14}, {&(0x7f00007e0000)="b99bfd648e1117ac2d58f30d0379ffd28bbd9aa1a7869db3cb6878431a53229ff0e3fc133c412fc18251ea4717ef4e2fcac367ea872720f5d8fd43a74a9e48e23a4fbe90fb0b6c3f0bfb280b7d2ea2c9db8ccc96ea6b04949a379b6b3c5cc5970f529e85edb01154e69561ba8f88fa8f3ced88d70bf814baf9d07dbe0e34874223be690b9387ed3a48214088e07b0f43438a", 0x92}, {&(0x7f00000aa000-0xf6)="14b7e38801dadcd63017e6d2e95b2f5897e8d90c04156d0aa38a38bf3f2b73b541692d8c97a8b889570aec65c1a8bad5f4a75b03244a3a1f44dcab8561f3a53f9f32379e6e3f4e2ec51a3c96d0a17383e41585634ad0f85ee5df76b9bcc4132d6b19f7a5cc2d319f761ff177cf6b6b38c3b751ad4d0e52bdfd95b63993a666f4bfbfc8ccc21617976d4e510339d4b875aa999d54b67eaec0adf1a3b09ee95a1c7081d62f8ede6496c885108f3500a7734f230b603de7ab77aeb4ceb409f6857259d53f69c162b7078a7d6112d194335d6d2ad3e229e9bec1d350139f1e7e6ef6135271447eb3976b1ca50701e7c826a1891fd0ff6503", 0xf6}], 0x3, &(0x7f00003e6000)={0xd0, 0x105, 0x7, "66a58dbe7852d023554a59c56bc6b24fd4f9509394e8838a56da5dac37a66001705c40b1ef9cb2915aca51b1087234c21e25eecd646c9333e12ebd9d3b54b406d9203645541cdd73c10c541f85c7e2a123cb54f79361a38bdfd513ea2ce733381232e8f0f7014e0f867cceef4639215a847df628216b53dd3f37e92ec895ef7dc02b1c594b82c875a7f5c2b75dc7f66f712c42544b87874d9b94cc72983beee60e70c00b784d9971fe6165e196781dc0dd8760c26727a9c5789d35"}, 0xd0, 0x40}, {&(0x7f0000cd2000-0x60)={0x27, 0x3, 0x7, 0x7, 0x8, 0x3d2, "29d6a217fc7c0c5db2b64d26dc60ae3079653cb95b6d02c735df0df2890fe91c7a8663784a044bf93e95962c1fc16b07b0c8d854a8e55d2f801a8a0e3d3b28", 0x72fbf1c4}, 0x60, &(0x7f0000760000)=[{&(0x7f0000c9f000-0xd6)="339babc0f30ef235e9fb00982e39c6a7aaa614c4222fc781694a6048ac366fff1b201c76dedec43430161c64c06d80cff16ad5c337a887a2be7854e23bc97cbcd3e377bdedf630fda043b6bd20af372cc2c5c7e6fb7cdde1dae3dc87e38de3130eb333df4432ecdf299c0508c7dfad766eb54628fa55cc07449d36467fea1b29fbd07fa952d5e30be644f44f36c53512ad9f6a7a5d8763a64e6054a7513a369214fe3b558763016d369543d3e78245daa910cdf1697e8b6484d1cfd8e34b51d772cddc81c62a5895ab3cb94f5667eb0f367d1eb14f94", 0xd6}], 0x1, &(0x7f0000e2e000)={0x90, 0x1ff, 0x9, "f9ae0d49a023a534c4ddf0319ab660ece7ace22c5ba371999613b8728ac0c0d0e8bc1b425199442aaffd32378ca6cd5418a6a02f218fce4c3034952194ca976e9039e4d0ec6ec6c0edccbe09957f9ad5a4dadc133da4243cc39b2ffd5bd676b8c8e876234d0713ad4124f59357316dfd8367acbd62c9868d1678ef6d"}, 0x90, 0x90}, {&(0x7f0000d45000)={0x27, 0x80000001, 0x6a24, 0x7, 0xfec, 0x401, "39081c1e192ce447381344992a6d59c096a8bd2bcc567cc8bd8d14d14ce76a1d1c527e2d62b19c1f6a4bbb819ed2844f3174fbd5b11423246bd39f72079a4e", 0x6}, 0x60, &(0x7f00002c4000)=[{&(0x7f00002c1000-0xc7)="a3005d0d97e20048c8b18b7547648db46d18086bcdb7eef4e5ca78a632ad4261418cbb31d7d576a63e9fd419ea7f2fc4e5e6b3d558c26cb6d06f07cc1e839f09421eb14774a31439ec92faa8958af7b393b93078eac6b6970e6b991691ad25cf11f0add9ce71b6a513b27bdcc956be65eb5079cd0e2053fd05ff6aebe2c16b1b91f981a2be6e3432e8c9412d6e95b2a173650c6f9b5138a7b6ef1aea60487ddf5b4e3d3711b34fb0dfcd160ad5ae93b8ddb3ae8b0d3f400e3563f6e67ef12df6559d628b808ed1", 0xc7}, 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{&(0x7f00006c0000)="4ebf7ae016aa10a4bbcdef0e0b3187956fb096c0063cfeb0bd1a77f7e511501e8c1c7183e561eedd910f18c24e234d3c9f28fb586f72a1ec0b8ea3f5c887a532fdd922eb999e712701173d6ef375002070dd98d8744b6e6f64848b", 0x5b}, {&(0x7f0000295000)="19df7248d59f1728ec20fea3063786dcf16032255b8fce4cada86f3aee08613d4183bf565089e1592ca3ca5e8b59b6d289e900315b6d8d5d9a5ca37e63f44fff777cbd77fedac8bcaf8eb11a594aba8724836d132076e07a075178c49051161d54afa19722f187633cbaf0964448a0a29e768d37d364fc79b8ce60bfda48", 0x7e}, {&(0x7f0000592000)="7e728262740970291fa91a1a45f8aae8ffaa6972e1c29d2302e6a53384f8ddd0a83da131", 0x24}, {&(0x7f0000bf2000)="10240b90965ae973e611c54ba93cd999a8498f000a00285b28df50f856800f90bb93e214a4e8c5624b9cc5bff98dfd938a93eace83bcfeb6b73c79f94b461f494af670146632c8f1443cef5d77099a6849de95d0bf0655300fd124f114039f816698ab787aa85f85dabd", 0x6a}, {&(0x7f0000689000)="fbdb20c0972640a481fd32ecdab16a84ea3127fcdc4a34c1589da818351b0560d89103f8b77d5bb51099c06f39c41926674ef46195f8367fb79a8c7f95bdde69e392cc5c482d8cff954c9226f34d03307409e1e6b8339a11be2d49005720c069233cd0729695e118e3b590725eb087e144d21025d12dcc85140f9a592732f66358d87140682140fcd935c6ce1f30ec1b30a4e88fca52d202af0866bf9abfee537a9e401a34772d7d851713f23bdf8e5e0660fce8b01e6156ae7131820c0358238ba445", 0xc3}, {&(0x7f00005a2000)="d3b754b41cfe62c063d2ee9ae48438793eb7290c956bc7e534c69a51bfd4e112df9c55e0ab2a6618a699d174048056c75c6c0d82e10c8bfa8493b7b73895ec2b44e6c89ad1175714121f285d5fbf219913f49e1ff768545f4c71d659fab66c1f5bf60fd01a4c5974534e922468951533295c082fd4be4f2137e808727b756b7f5457b1b56cb6bc82701a19a84ea85fb15b241bdfd39bbc3d1f7c6b1f273cf3f061470fa22dfbea1ef57cf3a2fb809512745043ed0cbb53064439220f9c4deb4483efd75708b5e311bda292f864ec8f541d501640d570a9b0ab82ba05e379", 0xde}], 0xa, &(0x7f0000728000)={0xc8, 0x10a, 0x9, "aa046450e9138daa09404d384fc27ab53042e0c831d4a68b7d2d78cda6be8a825b67ce883d2a3576ba2265a609057393c155e1b6e0e9e2a253ec32f558d22ae81abe54f9f062a08ae70300c1ef29d17e05a8b1ef3cbd06d8611c1cb51875cb5b205b4f77e0ac88945f15eb9fa509f6e01cbed750506d976b3e879eaa43e2ebc02d7e5e6497e66c4824e7c2be32e462e46feb4642fb80fa43d75ed087cf9481ed23d4f0591297b9f3be79b75d90dab1ce8e4de1ae8d11f590"}, 0xc8, 0x40850}, {&(0x7f0000253000-0x60)={0x27, 0x100000001, 0x8, 0x3, 0x7, 0x6, "b708d3cda3de106e6d15e71fc6a489feda26f0ec24a0af77098ed9a11dba8d6973397e8bb2986ea1e7eabcbed3c06835d5789ac3e81ae05c723d31eb842048", 0x0}, 0x60, &(0x7f00008c8000-0x30)=[{&(0x7f00009ac000-0xfb)="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", 0xfb}, {&(0x7f000014a000-0x2e)="91382fbd425811e193c73946c7ba92b1bc939f27e2374a133b1775911a90e0ba0f1380d6c4957d4ab9d1eaa579e7", 0x2e}, {&(0x7f0000e0e000-0x29)="101a2bb1a679e72d7f9a8da7c0667e5923388d0a33c02488f7c8494736a9534d7f852481b1fa876b31", 0x29}], 0x3, &(0x7f0000c95000-0x110)={0x110, 0x84, 0xfffffffffffffff7, "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"}, 0x110, 0x8001}, {&(0x7f0000932000-0x60)={0x27, 0x3, 0x649, 0x3, 0x0, 0x1, "10bc556052054be30f48413a608748caad839d00540ceda12f928e4c3138e95ff30172cff9e8ec2d57f30e45e74a6ba1e98c459def02e0db2f9b68baa1d1da", 0x80000001}, 0x60, &(0x7f00006a5000)=[], 0x0, &(0x7f00000fb000)={0x108, 0x6, 0x1, "72891a3ccee1fc1b036d2a5f4d0ef7e0f103313d9d82640f0527310bcba7876cec6906bb9ad1d27ce7a9eda9cec9a29f6113e9b70ed08d1581d629f1e9136f27d638d032360e9059a1e36165f65a7240e3dd47a973b354c96ad01cc8f2bad0e8fb69c265106a1543a5324b7489b2903ba173acc7f196f22069f7c202c920e09974d7f9d07741a5a45d5fc8e3dcc97eba6cff4e83196758357781d9d42aeb98de820a5e7c5e5019d64fa53b7f466bb3f0b70d3aeee2dfbea29b813cff33f4e36a85c56f6c06108b8197319c172c08c2820506750d609399d0db94b0e1b703467fcae2380bd04f0e9bd7b084b621fcc3596df819298cf5"}, 0x108, 0x40}, {&(0x7f0000efe000-0x60)={0x27, 0x2, 0x81, 0x3, 0x2, 0x1, "c07822c50139e15c40cadd4e10b97ce280829aacf5896fe107fb0828e9204af7e4a5f470f5c00fcf9f73caefcbdde1443abd78f8af54a4122ac8aba9283be4", 0x9}, 0x60, &(0x7f0000e9a000)=[{&(0x7f0000edb000-0x21)="655b4e114b2d1c0424d3dd8d5c5623dc60d0be957366b9bdfb3a17823dbef739e8", 0x21}, {&(0x7f0000915000-0x18)="c0cb168130b5832a5bc381c548ab7d4386ac111f75e097f1", 0x18}], 0x2, &(0x7f0000fe5000)={0x78, 0x13e, 0x2, "ba93b3ee73b7c3bf22706e737be2de2cfe796445a10377d4b77d35e00803ceead4f42a0f75f67ff9b156ab532b2e4bd339aa5bf7054d84dbfb0828d9fa07fc4bcb80f4a1c7a289ce4d9e972de6d53d600c57ad2e5a5f5a87d087f1e29094da1baab2"}, 0x78, 0x8000}, {&(0x7f0000901000)={0x27, 0x4, 0xd, 0x2, 0x100000001, 0x2, "3d1070f1c56ae5179673fc27a4eb0a09c44fe55f9f46c64afcf605577efc06733e0c001c2073ef372c8bb28130bf1e334278b2e6c09ccb98218af89019454d", 0xb542}, 0x60, &(0x7f00006d5000)=[{&(0x7f00002c2000)="63ccbc289c2f008b907721c06fe68cc0db883f2daf0edce94de198575aa66d3dcbea57fd19ddb3521605b203d6468d4c7cda0a9702752b27e006f0e3ae6e41a1e44ab5fd75538322d902c7a3b9e805956e67a0ed100d93996af42074f8e2d123ae8349cb24e0ec38259d0eb5743608f7ca8ea6aaaa7b1eb4dc11738902ad25f3952a4d8a521d25f3a2a49c44d3ac2d40f051c364e81c3c3f182a6c092ee2c389bd862f7788643e03c35a6de88dba3d52d793726458172c753bdd86ef6042e5e5158f8ea87349e1bfff6141", 0xcb}, {&(0x7f00007f2000-0xf8)="eafe590223eedcdbcbd283462380b25d044d102e1d35aa764bc84c52fda49bcad22627b98356382b08869e05797ecbc36d675506cf25084e3914296274a06f1dd38cb6dc739313a580006ce2d03f85008acb531c0ff44999614690ecfc6dd036e9751393e21ea1341a41fcddae5867f3a8caeb55c51e7950fbbe944c39d14aa271a3e029632f117f5cf0840461b021ee73882df7ba29cd5eb0ec25d6f7223e95a574cbf448686699494413ef4d653fa11e844872621e075b3aeea219d7e9c187ad28dd3bfe0ae1e415131310c0b68a5a3f6ab50906eb9411f6955f4c1131b0ae5db2b13eed7fe338b41a06c114bb06108c81ef6a69a59c07", 0xf8}, {&(0x7f000032c000)="3e30b19583306f15d2af0d9df96e7c718af60542ab875d834864ac52c466d7b75acd07b6670866106d834d02baef6347b9ad373009328465f745d66335ff335c4edb8733a193173f16ceb81e2bc0d571c71409dd967a2c59f3b2ec464b68d9d69704fc913e9129", 0x67}, {&(0x7f0000b93000)="7dbd77afef01f507a8560b940462d0e6da1e67a7e88138f51d2dde90bde185d4c353b55b9cae6f2dcb7d5863baa1f67eb1f4eaee71fc76b3b5dd0597121a404844807d65600a7ffd71e5d2fcbb7d9efc", 0x50}, {&(0x7f0000d93000)="bb7c281c4be78e46e8622bd15187198aa6d26225538e822cbae7ddb6ccf9c54cf9c1df57c6169984ff061709582fe3555f32a77dd51fdab708d5c3d07af71cb3d19f322c99e6885a7819e4cd080d0f5ad45bfe20d64d94097554aae2cc1aaab27b47c8a693a499c2618e195bf2499b411853372ef06ca41331ddbbeb47aaa0999040aa946249b0da33235c5395411842646a15dc15dcf8ff152ff9b3c80d6b69b21362dfb9690834bf85708d6ee98b349c", 0xb1}, {&(0x7f000036d000-0xc6)="d3865c3159a37a611379c1281dc02bac44c00de86eeb549d326a56e88efbec53e6def6f6ae3638f324796f3a250a3e116b093aa16360813470eefcc7c9d0c4d14e307360d13540ed4e9c497f929053037430d5bf9bd9f7429dce5986687ee16a60df41a7f7780b22d1bbfb49b28c89839f0188aa6ce1187d1ab3c082eed612efe3f835eb2cee017a6e78fad3fe9bc63e8573014de9b21ddf37bed156e8a48eb7ede49567bcfda5f1ce9607fc383a1fe02e791e8867baa282a504f1e5fcd2ac7f39abb9f6ee65", 0xc6}, {&(0x7f0000a14000-0xca)="05761b6f50dcc74be47cff03b0b126122f15fe08e6b84b7728bc3dfd8049f3faed454c2baea70cb22868303998616ef4bfea3c3cb16ce11149d7642644593c53b915256c3456d35fec4907c11ac0b1f1314f4490a48a96711d6d1eb1eb0df28a8a21122c69b49615226f0ca9bb39834dd0a03697041ef681eccb3958cc74eb8d065bf9d4e2b83ec4dd8eadefdd50915127e89ce808d601bb9ab9409f2b1e064fa3965c72274264156b4a2d67bf7f2a291530e4ed3d41f8065b61cc06ee17297337cbdca901fe387d2fac", 0xca}, {&(0x7f0000d39000-0xf8)="45e36ec3f90311fe96d3e8f890f33af972338b1cfed646c0390d84be7b75696a228cc9a10ce960fb3f33b467cf9fc5d03dc3e8460338b1d10046945079587b4648db95f62759b28a1b5e741bb68250583ec9fb86625ed12f4431c94c5854a4f21ac393e03424fbb795f483daeb13a9379b528ed6ff12fbfa6c3b20ff675cad7381a981ca7f65348e4b33f3a75bab015c869499f56ad7adf3c4b3af37f3507707669ffd0b2b7ee390c9ea7c77136d4ce52d8a093fccc3a3660e5ab4c58c68c6f74c6222cd5b3fea986858efc0699e78af115295e1a915bf70a7ee56730a8106954b90e942501e39124ca33e51e12fba4f33534150f678e25b", 0xf8}], 0x8, &(0x7f000078f000-0x1010)={0x1010, 0x105, 0x3, "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"}, 0x1010, 0x40}], 0x8, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pkey_free(0xffffffffffffffff) setsockopt$ax25_int(r4, 0x101, 0x4, &(0x7f00005d5000-0x4)=0x6, 0x4) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f000061e000-0x1e)="") mq_getsetattr(r4, &(0x7f00009ab000)={0xfffffffffffffbff, 0x9839, 0x7, 0x73f4, 0x3, 0xfffffffffffff696, 0x0, 0x6}, &(0x7f0000a74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet(0x2, 0x803, 0x1) recvmsg(r6, &(0x7f0000145000)={0x0, 0x0, &(0x7f00003e9000)=[{&(0x7f00003dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000016000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f00009e1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e3b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x4, &(0x7f0000f51000-0xc0)="", 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000076d000-0x8)={0x0, 0x0}) 2017/10/11 22:04:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a7000-0xb)="2f6465762f6877726e6700", 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0xa1, 0xb, 0xa0, 0x0, 0x8, r1, r2}, {0x4, 0x9, 0x10000, 0x4, 0x9, 0x9c, 0x101, 0x8001}, {0x1, 0xfffffffffffffff7, 0xc2ec, 0xffff}, 0x5, 0x6, 0xfffffffffffffffd, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x67, 0xfff}, 0x3, @in6=@loopback={0x0, 0x1}, 0x7, 0x7, 0x1, 0x3, 0x8000000001, 0xab9, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000004000-0x8)={0x9}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000010, 0x3, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00004a4000-0xb)="2f6465762f6877726e6700", 0x0) ftruncate(r4, 0x10002) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000edd000-0x8)=0x0, 0x400fed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000edc000)={0x1, 0x9, 0x4, 0x81, 0x0}, &(0x7f0000edc000)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000edd000-0xc8)={r5, 0xbe, "f9b9930d7e0c84a7155e0c969fe22e4507316c741eea0009648f5160db20975c14ccd72e2a09e9ec9d411dfff011e02f500f039fc92cb4f71d5efdc9782286aab058af17e2a3e572da222c146fcac4388bc39fa8b03783821779e3758ecf7485dee5a98266b9381d6aa8f409618fa61d4ad989dcc14728d615f7e680e3d425990d6121cc791417bd76dcc8c2daf489280fd149a07ff8ad1e58088c6efa56c99a1d2a41e97928cd7015775118e095bc3f85b7d500805d47e71955ac2d1d94"}, &(0x7f0000edc000)=0xc8) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000edf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a34000-0x4)=0x1c, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x42, 0x0) write(r3, &(0x7f00000fe000-0x26)="260000001200470000000004080001005200000000000000d700009c00040050050023fb0800", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000efe000)=0x800, 0x4) connect$inet(r6, &(0x7f0000721000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 55.916363] audit: type=1326 audit(1507759476.745:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 2017/10/11 22:04:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000824000)="6d643573756d23776c616e31706f7369785f61636c5f6163636573732a6c6f5d00", 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000601000)="2f6465762f7663732300", 0x6, 0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003ca000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd5e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007b2000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f000005b000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000008a000-0x4)=0x7, 0x4) pipe(&(0x7f00005f6000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00008e7000)="2f6465762f72746300", 0x10000, 0x0) r3 = epoll_create(0x80) r4 = timerfd_create(0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000273000)=0x0) timerfd_settime(r4, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000001000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000b17000-0x88)={0x698bc814, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x40000000ff, 0x1000000, 0x0, 0x7, 0x800000008000000}, 0x20) dup3(r7, r5, 0x80000) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000546000)={0x0, 0x0, 0x0}, &(0x7f0000709000-0x4)=0xc) fcntl$getownex(r5, 0x10, &(0x7f0000333000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, 0xc) epoll_create(0x80000000) 2017/10/11 22:04:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x83, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x18, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:36 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x0, 0x80004, 0x2fc) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) dup3(r0, r0, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000994000)="2f6465762f7573626d6f6e2300", 0xffffffffffffff80, 0xa0000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000932000)={&(0x7f00005f3000-0x8)="2e2f66696c653000", r2}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000009c000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x17, &(0x7f0000502000-0x4)=0x5, 0x4) syz_emit_ethernet(0xf2, &(0x7f0000c48000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xdaa1, 0x2, 0x2}}], {{0xfffe, @ipx={0xffff, 0xe0, 0x6, 0x14, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {@current=0x0, @random="018fcb4585b9", 0x2}, "3f2120a065d4028d6ef75a0c7dd05a6b9590ba433b8d8bcfa831c61a405f0fd4616544a08965be576d9a64239df99ae99791c92b0950b85f636adaab25809af4f51b5d01116406724299cea80c8e6bca91ae0ce5c82236c4bdad028109b986029d913d04ea0d1ce51436930291c06317961aa7111cc301603743cbe21f5fdbbbbdd10a846417b28778c10b7443647efbe3bfcc55595708addb28940fa69e93cdcc35f99a7f2caf0db61b2d6b587b55febda68ae0ddf88460f50d369e0d231e105fba"}}}}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003a4000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x732, 0x101, 0x400, 0xd8c0}, &(0x7f00007ef000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x7ffff) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00003a1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="5e", 0x1, 0x2, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a3000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000036a000)={0x0, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x6, 0x2, 0x3, 0x1c}, &(0x7f00000c4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fc9000-0xc)={r5, 0x1e5, 0x10000000f}, &(0x7f00001d8000)=0xc) socket(0x2c, 0x8000f, 0x2) [ 55.947260] audit: type=1326 audit(1507759476.770:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=63 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 [ 55.986622] audit: type=1326 audit(1507759476.771:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 [ 55.986641] audit: type=1326 audit(1507759476.771:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 2017/10/11 22:04:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xb3, "ea74e43b5d27ad72669db631ac5135226131981964dd00d9b77e32143aa8c802694989926aff5bf58be7ba576b816c815e70d9600dca4f745ea3d0dd34bf8c3bbfc2ed6c5f7eae525d9332935bf3e19bba152cbc6f56213e58c5c712d537b3579172a56284d3d9fdd64a084121100d9f03fb53b28601e87650ef70db163d24cd34e1de1549fb2199e268e19ec50c95508e86e38ef0e3ed9c4dc530bc6590caf37f5daf06e4c211287b545bcd264be9737a3083"}, &(0x7f0000001000)=0xbb) socketpair(0x1, 0x80803, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x2, &(0x7f0000432000)={0x1a, 0x9, 0x810b, 0x29, 0x1000, 0xfffffffffffffffa, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2000000011, 0x8000000003, 0x0) r5 = socket(0x11, 0x802, 0x300) bind$packet(r5, &(0x7f0000c2b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="0d0028066798", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000a8e000-0x4)={0x80000001, 0xffffffffdffeffbf, 0x9000}, 0x4) clock_nanosleep(0x0, 0x1, &(0x7f0000493000-0x1)={0x77359400, 0x0}, &(0x7f0000393000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000001b000)={r3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ec9000-0x61)={r1, 0x59, "13031851339ea09e734dc7c67ca6a46d11b31550c0f31756c69c599e8a2f06f74275d20eddf947d694719ce14f6203a75d4f768cff2d982b5240e39fa581099dd6304e9435f8da38991e69c8fcb6f59a3df8f1a4789315a225"}, &(0x7f0000ca0000)=0x61) 2017/10/11 22:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x7f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x17, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xe, [0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) [ 55.986659] audit: type=1326 audit(1507759476.773:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=361 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 2017/10/11 22:04:37 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000240000)="2f6465762f72666b696c6c00", 0x80, 0x0) shutdown(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffff3ef, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff) mkdir(&(0x7f0000b50000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) userfaultfd(0x800000080800) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x7ff, 0x0, 0x1ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000a12000)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000358000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000451000)={0x0, 0x10000002000080, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00002bb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000e15000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) r6 = socket$inet6(0xa, 0x1000000000, 0xfffffffffffffffb) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x1, &(0x7f00005e5000-0x1c)={0xa, 0x2, 0x7ffe, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) [ 55.986679] audit: type=1326 audit(1507759476.773:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 2017/10/11 22:04:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fe1000)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffff0001, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000d6f000-0x4)=0xfffffffffffffffb) r1 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000227000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003c5000)={r2}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a46000)={0x4, [0xffffffffffffffff, 0xe05f, 0x9, 0xaba7]}, 0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000015f000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000029c000-0x8)={0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2e000-0xc)="2f6465762f72666b696c6c00", 0x101080, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f000065c000)=0x0, &(0x7f0000fd6000-0x4)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b28000)={r4, r0, 0x3, 0x1, r7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r4) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0x81, &(0x7f000077a000/0x4000)=nil, 0x3) get_robust_list(0x0, &(0x7f000048f000-0x8)=&(0x7f0000495000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000539000)=0x18) clock_gettime(0x5, &(0x7f0000c02000)={0x0, 0x0}) ppoll(&(0x7f0000c0d000)=[{r8, 0x1100, 0x0}, {r0, 0x8084, 0x0}, {r6, 0xffffffffffffff, 0x0}, {r2, 0x141, 0x0}, {r1, 0xc40c, 0x0}, {r5, 0x4, 0x0}, {r7, 0x1c, 0x0}], 0x7, &(0x7f00004f0000-0x10)={r9, r10}, &(0x7f0000929000-0x8)={0x8}, 0x8) getpriority(0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000412000-0x5)="7965616800", 0x5) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f00007c7000)="") fcntl$setstatus(r0, 0x4, 0x423f7) setsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000c22000)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000645000-0x8)={0x0, 0x0}) preadv(r5, &(0x7f0000a34000)=[{&(0x7f0000b95000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000046d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000a52000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000a9e000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000a16000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000434000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000f4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000add000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000059b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x9, 0x0) shutdown(r2, 0x2) socket$netlink(0x10, 0x3, 0x1) [ 55.986698] audit: type=1326 audit(1507759476.773:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 2017/10/11 22:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xc, 0x0, &(0x7f0000dec000)={0x0, 0x0}) socketpair$llc(0x1a, 0xffffffffffffffff, 0x0, &(0x7f0000e37000-0x8)={0x0, 0x0}) accept4(r1, &(0x7f0000c24000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000636000)=0x80, 0xfffffffffffffffd) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x1, &(0x7f0000862000)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="47504c00", 0x0, 0x0, &(0x7f00009d9000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x20, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f00007ba000)="656d316370757365745b7b00", 0xfffffffffffffe81, 0x0, &(0x7f000095a000)="", 0x0, 0x0}, 0x30) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000676000-0x3e)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x1, 0x3f, "064767a05e52bca688822e2d9222fadef48644f96f1b35fefd9b84cc7604c485a0da711b60cd0d980bf8d91863"}}}}) syz_emit_ethernet(0x9a, &(0x7f0000d03000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x21, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x3, 0x6, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x38, 0x200000, [{0x0, 0x11, "3dac42dc9f8180cab159967bdec3e0"}, {0x1, 0x2, ""}, {0x6, 0xf, "5ef8762676d7164a04939540be"}, {0x0, 0x7, "3b4d20d954"}, {0x5, 0x9, "43185c016dcb2b"}]}, @ssrr={0x89, 0x1f, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x17, 0x6, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002]}, @end={0x0}, @noop={0x1}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x9, 0x20}}}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000922000)="d3", 0x1, 0x20008045, &(0x7f00004cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x20, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f0000614000-0xc)="656d316370757365745b7b00", 0x0, 0x0, &(0x7f000095a000)="", 0x7fff, 0x0}, 0x30) r4 = socket(0x11, 0x802, 0x300) bind$inet(r4, &(0x7f0000a58000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000854000-0xf8)="c5fde8a7cf8fa8091327b8936f7b10ff9fc46f992feb11b890f347afe87fbb85b5dc30660ed7ca2fcbcb8f91ee0fbcebf051a8a709cf42796189c92fb1c0771163567babae365a2f57bfac105a97496e4034fa0d0adab38ddb9e37c0bf2f3c4509cc24ae7b24a8fb9dec77b13c31bf203e246f954fe2b3aed0cd6185046e4a6f652c988227d934666471b77c465b6f26b2a6505caf56d9775dd8dfc2bf5c2b22865799b9fdd004dd4b4ef5e022718fcc9967308a0179dce0e3212c5d44a2bd34b2f445341fc84b89a8125f5e68dc5e45f32453319b736f572027478169cac926da35a1d98ad132a245e42147013ca3bdfd5127574eaf8ee7", 0xf8) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) connect$llc(r4, &(0x7f00007ec000)={0x1a, 0x1a, 0x37d, 0xe289, 0x8001, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000a36000)=0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, "9a", "2f3f7b", 0x4, ""}}}}}) shutdown(r0, 0x0) syz_emit_ethernet(0x127, &(0x7f0000a28000-0x16b)={@random="325ac6e53203", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x0, 0x119, 0x2, 0x3, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x158b, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x81, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff]}, @cipso={0x86, 0x6, 0x5, []}, @rr={0x7, 0x7, 0x5, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x6, []}, @end={0x0}, @noop={0x1}]}}, @igmp={0x1f, 0x6c00, 0x0, @empty=0x0, "6d527244fb13872cbbdb5d8fdfd20fa58977369a6570773b2964f334ba3d01def0c8c1a7f669d23abaf145ec3b59dd2fa91edb5fe6c272e7064789a4f38120eb95d078a70f402715a1ee448023a2e8265695f28c475a39a10c18a9fe16a3f0aa72cb1c9928aa5cf6ef5e8ed46b16d93f078c91c93ae0fff4bfc5872f250245a0b3b9d0e3f4445beb1c53835eb2ef2f49a5aa3a03d0a060d08f99532a4c8db579a5ce09d18818a067145170f570108409ad110df9fd626a1db5d5a8cf9846730a8282a856fff1dd01a62cf4d139"}}}}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000fe1000)=0x0, &(0x7f000081e000)=0x4) close(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000873000+0xa0a)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x4, 0x20, 0x0}, &(0x7f0000cce000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000fb2000)={r5, 0xffff, 0x6d, "6b158f9b37c57174099338f246d56e87230eac5f2dc3fe9efde91af204726caf219cc07ec011848bd8c8f3f5bf20c01f768a063bd7a191ea772e98aade030000004aa1241c1f229eade139ea379cff1ba98cddc362bc7f11a0dc2f03724eb372b38a5a615f8736f93b24dbed9b"}, 0x75) 2017/10/11 22:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x7b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x16, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="47504c52657468312c426264657600", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a94000+0x87)={0x3, 0x78, 0x9, 0x9, 0x1, 0x8, 0x0, 0x2, 0x10004, 0x9, 0x5, 0x1, 0x6, 0x4, 0x0, 0x8, 0x1, 0x6, 0x9, 0x8000, 0x8, 0x3, 0x6, 0x7, 0x4, 0xfffffffffffffffc, 0x0}, 0xffffffffffffffff, 0x40, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009ff000)={0x0, 0x5}, &(0x7f00008dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005b0000)={r2, 0x200, 0x4, 0x8000}, &(0x7f0000340000-0x4)=0x10) r4 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001df000-0x8)={r3, 0x6}, &(0x7f0000ded000)=0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockname$ax25(r5, &(0x7f0000c5a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ac0000)=0x10) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000262000)=0x0) mkdirat(r5, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r6, &(0x7f0000017000)="2e2f66696c653000", 0x0) getdents64(r6, &(0x7f0000a42000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) unlinkat(r6, &(0x7f0000bd8000-0xe)="2e2f66696c653000", 0x200) renameat2(r5, &(0x7f0000d8d000-0x10)="2e2f66696c653000", r6, &(0x7f0000026000)="2e2f66696c653000", 0x0) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x5, &(0x7f0000eaf000)={0x0, 0x2, 0xe3, 0x7, r7}) getdents64(r6, &(0x7f0000cab000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000922000-0x4)=r7) r8 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r8, &(0x7f0000d15000)="00000000000000000000000000000000", 0x10) write$evdev(r8, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006ca000)={0x0, 0xffffffffffffffff, 0x0}) remap_file_pages(&(0x7f0000e34000/0x3000)=nil, 0x3000, 0x800000000000000, 0x7f, 0x800) [ 55.986714] audit: type=1326 audit(1507759476.778:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=172 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 2017/10/11 22:04:37 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x7, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a5f000)={0x0, 0x0, ""}, &(0x7f0000ee9000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000603000-0x14)={r2, 0xfff, 0x2, 0xf3, 0x8, 0x6}, &(0x7f00009fd000-0x4)=0x14) bind$inet(r0, &(0x7f0000eeb000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b0d000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x9, 0x0, @multicast2=0xe0000002, "da1151f4b640b2501e5297724170130510e3b404eab1667202272fa476514616"}}}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x1f, 0x4) accept4(r3, &(0x7f0000eed000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eed000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eea000)={r0}) connect$bt_sco(r4, &(0x7f0000eee000-0x8)={0x1f, {0x1, 0x100005, 0x7fffffff, 0x7, 0x9, 0xfffffffffffffffb}}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ee9000)=0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000795000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef0000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TIOCCONS(r6, 0x541d) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt(r5, 0x114, 0x1, &(0x7f0000eee000)="2a8a33f9ffff8109002186b32cff6dac72", 0x11) 2017/10/11 22:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x77, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x15, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) [ 55.986731] audit: type=1326 audit(1507759476.778:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4445 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7c79 code=0x7ffc0000 [ 56.012433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.012544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.012696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.012794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.012891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.012987] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.013104] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.013205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.013300] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4498 comm=syz-executor4 [ 56.320411] mmap: syz-executor6 (4551) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/10/11 22:04:37 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x587) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee6000)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000f94000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x2000000000000}, @generic={0x3d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x8, 0x80, &(0x7f0000f96000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000063000)=@get={0x1, &(0x7f0000d54000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x6}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b11000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x3942fa1f, 0x541000) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) r4 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000)="6c6f2976626f786e65743000", 0x0) sysfs$2(0x2, 0x0, &(0x7f000025e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwritev(r5, &(0x7f0000003000)=[{&(0x7f0000000000)="e8", 0x1}], 0x1, 0x0) r6 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f000064e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008c6000)=0x1c, 0x80800) mmap(&(0x7f000074d000/0x4000)=nil, 0x4000, 0x3, 0x32, r8, 0x0) unshare(0x28060400) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe502000000000000000ff3260fae5"}) r1 = socket$inet6(0xa, 0x8000e, 0x25) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000637000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffd, 0x1, 0xc, 0x20000000000003c, 0x848, 0x3}, &(0x7f0000451000-0x4)=0x20) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f000070b000)=0x55, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000004000)={&(0x7f0000019000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043f000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x44}, 0x8810) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002c1000)={0x0, 0xffff, 0x20, 0x3, 0x9}, &(0x7f0000e9f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000096b000)={r3, 0x2}, &(0x7f00007a3000)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet(0x2, 0x3, 0x6) pwrite64(r5, &(0x7f0000aa6000)="285071d7a577c8e4e630824bcfbbc0b52723aa8e97319186f07c8a3a6b3d1bafb61faf49f6ab07f9271154c7bed41c4b14a5b7ccb32a75ab8dc0fb27f60368690d3209967862835f6499cabd38f96fbb3af5f7e48d6aba2c65f5560d1528e4da3f6d99493df2f02fdb264354b69736532b4a96413bffd0985dc7246696060175de940a5bb446b31a9c4666f0fb1154c56b07c3ba2c45f6791e1526f41ae238b4e7ba66f02f8e20c973dde0fe119a", 0xae, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000993000)={r4, 0x4}, &(0x7f000036a000)=0x8) r7 = memfd_create(&(0x7f00007a4000-0x9)="76626f786e65743000", 0x200) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r8 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000444000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r7, 0xffffffffffffffff) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00008e4000)="2f6465762f6b766d00", 0x80000000, 0x0) symlinkat(&(0x7f0000633000-0x8)="2e2f66696c653000", r7, &(0x7f0000a2d000)="2e2f66696c653000") setsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000f7c000-0x16)="2acbb0900b7d1a80e9b315b09ba30f23749b7236d5f0", 0x16) r10 = add_key(&(0x7f000007e000-0xa)="73797a6b616c6c657200", &(0x7f00004bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c0000)="156fe18063c2b0daecae25a464d66bf93c25617502fc313cfaa6582eea21508c7207bebe432dad37cb07fb89d6535f8629a75a7e1428f6a60a2050b31fbb088afc8033d5c775851250ebdfc3267c64b2a4aa16cf2a7f6fca7b28647e4ecf09bc59bea20b0eaa768f7d0eced96d9f752d4a796843650a82a94bb0e8f26f115c3cab29ab9410f49793cee180622e8a0a3bab40e90e84616ea430e5458d5dd6177a8bf26269c14067f0568dd14ff34d6468895198d609083d17d17f5fd74e745c833cc14fe798bd0096339ade93d48e7ef7507da5546eb7ecd7ac97a3979167a405833aef70a1521bad4043243b2cb1df", 0xef, 0xfffffffffffffffb) keyctl$clear(0x7, r10) r11 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r12, 0x4008ae89, &(0x7f0000756000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000020, 0x0, 0x4}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000e32000-0x38)={0x2, 0x0, [{0x80000000, 0x6, 0x7, 0x81, 0x5, 0x0}, {0x7, 0x1ff, 0x5, 0x7000000000, 0x6, 0x0}]}) 2017/10/11 22:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2, []}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, &(0x7f00002df000-0xc)={0x10, 0x0, 0x81, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xd, 0x0) bind$inet6(r0, &(0x7f0000bd6000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000658000-0x8)="2e2f66696c653000", 0x0, 0x52) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000902000)={&(0x7f0000421000)=[0x3], 0x1, 0x2, 0x2, 0x3, 0x8, 0xfff, {0x31c5, 0x3f, 0x6, 0x401, 0xfffffffffffffeff, 0x7, 0x4, 0x2, 0x954, 0x8, 0x100, 0x4, 0x7fffffff, 0x401, "b72a3675e3d359bcce94c4215d3bbd47d334f6435a02933e7204a65bf24b30d4"}}) connect$inet(0xffffffffffffffff, &(0x7f000029c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000421000)=0x323, 0x400008001) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000c65000)={0x2, &(0x7f0000544000-0x10)=[{0x200015, 0xfffffffffffffffd, 0x0, 0x6}, {0x6, 0x0, 0x6, 0xfffffff8}]}) restart_syscall() getpeername$llc(r0, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006e4000)=0x10) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r5 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000070d000-0xc)={0x0, 0x0}) r6 = socket$inet(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00004fb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000361000)={r0, r0, 0x4, 0x100, &(0x7f0000ab3000-0x72)="5b870fcbf9712757071957da47a5970a65b4b982cda7d4c7c86e516e841d320b9d7405f62e47e5a70064fa1961dff0daf7642df01d4c50b9127445fe1f68b8d2b0b47b605249f95cfc693bc3c43c6a0250c8c91af01255de1005d72c71403420eba2df3fb6cf8559ead24e31828b9f94fac1", 0x8, 0x0, 0xfff, 0x40, 0x80000001, 0xffff, 0x1f, "934d3072ea0f7b6dbd1f66d0875071f8f4cb73617923ad60d0355fe9cc7831ddf6370f3c591cea4515b1627118f5243e721fc6a4b89aad90fe3ca1189353880b2369815c98a140e600a2"}) poll(&(0x7f0000ffb000-0x18)=[{r3, 0x20, 0x0}, {r5, 0x4404, 0x0}, {r3, 0x148, 0x0}], 0x3, 0x10001) r7 = add_key(&(0x7f000073d000-0x5)="7573657200", &(0x7f00001f1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000064d000-0x53)="4d5ad2536045308756fc340164686d4109346b8aa451a7c96542ea0a2e2e489a4a7baf55f45ebb8e8cb3f5d31f04aa96a5f81dc80c73be51b0dbeb97acb9b10dbcc0645c1f029c8820dcf2276f08ac8845e23d", 0x53, 0xfffffffffffffffd) keyctl$update(0x2, r7, &(0x7f0000182000)="3a94c816bc902576025288e801135c28c7bdf5dc2e", 0x15) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000561000+0xc2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8, 0x0}) close(r1) sendto(r0, &(0x7f0000cff000-0x12)="120000005200e7ff00ffe90009149b010a9b", 0x12, 0x0, 0x0, 0x0) 2017/10/11 22:04:37 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f00007e2000-0x8)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fdc000)="2f6465762f73672300", 0xfffffffffffeffff, 0x2) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000fdd000)=0x101, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000bf3000-0x8)={0x2, 0x5}) keyctl$set_reqkey_keyring(0xe, 0x0) request_key(&(0x7f0000552000-0x6)="6c6f676f6e00", &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb0000-0x6)="73656c666574683000", 0x0) 2017/10/11 22:04:37 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x9, 0x9, 0x5}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x58}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000f7c000/0x1000)=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, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x6, 0x3fc) r5 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) readlinkat(r4, &(0x7f0000f7d000-0x8)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f7c000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0xdf, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7c000)=0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x220102) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7d000-0x4)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000f, 0x3) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00008c3000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x2, 0x0) 2017/10/11 22:04:37 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x200) syz_emit_ethernet(0x5a, &(0x7f0000003000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x800000000002, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x5a}, @window={0x3, 0x3, 0x5538847e}, @eol={0x0}, @mss={0x2, 0x4, 0x5}, @timestamp={0x8, 0xa, 0x5, 0x2}, @fastopen={0x22, 0x6, "63e3c656"}, @generic={0x0, 0x8, "bd46011a35f9"}]}}, {""}}}}}}) epoll_create1(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000d4a000-0x8)="2e2f66696c653000", &(0x7f0000feb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@generic="dbed255622108df864c0d3ecb76d34cb", @ifru_addrs=@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00002af000-0x8)="2e2f66696c653000", 0x808c0, 0x40) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000657000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000fec000)="fcb73ea75ef38a94f175b7ec545a610abd6b889eac76de6d22e717c4ee4d842ec9079fb7d63b57a7ce6d9c46858777f1a96f3fb33b5e2201cbbf37af439481380a11cfaaca50c35d", 0x48, 0x6, &(0x7f0000dd6000-0x10)={r4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0x64, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x800, 0x10000) connect$inet(r5, &(0x7f0000565000-0x10)={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x9) pipe(&(0x7f0000869000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/11 22:04:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000050a000-0x20)="0a0000008000fa0400000000000000060008c30000019b097fe6ffffff240000"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df9000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000adb000-0x4)=0x0, &(0x7f000063c000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000eaf000-0x2)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000014c000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006bd000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00003d0000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4000000000002, 0x1, r4}) r5 = socket$netlink(0x10, 0x3, 0xf) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0x23, &(0x7f000097f000-0x4)=0xfffffffffffffffe, 0x4) dup3(r5, r3, 0x1408e96d50a89311) r7 = socket$inet_sctp(0x2, 0x3, 0x84) writev(r7, &(0x7f0000383000)=[{&(0x7f000095e000)="54558b312ed85c80ff30d51c490aa0ef2aa6985be5566cdd6ca2c7595a4f7836686179c3d78d16484f50967e1157d066004b0d6d06ebb96c09aed817f22b2fc9f689115dc2dc0f6661712ae1b7ca288da417c4e8f743cfc64abe39870e16ed6fbd33d37686391755322a6ab14e23863224d5b2bbef54da1933eb6449fb57632f3ae9c878fe8f9244e8b1208cf8fb7d989e9a850ba387a4a4562f0a22e74e5f47592ef76f618b7686557fca971d4216eb5530c70c8acfacae1c8c898c2ef3b08165830870e7524500cb0a3eef7165235610156652d0cc70fa5db1c7bfc61e95db614fabdec804025765adf0bb88", 0xed}, {&(0x7f000094c000-0xcb)="da2a036c5b07c53f26e9eeb6f9ccd190b9659a466342811d8c76c067b17beb6522ed7801e4657870727ce306fb34a42ceec0461872a6770b1fcf64d3a47f45533b5b22962a2016371f7fd750c88f8b68d3fcbc9898aa798250f0f6f283b2089f025b765c9478474635306b186fa0d95f044a6e44c93571eb65ed36accc96824c94f810f3311847fa73d34005811f86cf15468c2b35b41935ef9f7a852348253b70b7961f961ca3b9e11b2a56bd8c96427433c189a01bf86c72ac68c7aa12e62e40f087ce68e84c899e1f7f", 0xcb}, {&(0x7f0000a1b000-0x8c)="a90fde514134c8248eedb793cbeb3069b60d974f3543378f655cb54fccc325b5a1ff0984d112b8c1c0457d91e21e4deebeab3d7bcfda24483aa49f40515246eae544ff58c1a4f31a3d65cc2f06acdccf6c96e5a944789768c4d05bd2b8607e604c9baae42786364fb647cc409c7761b65cd077b2172473ca54d71572b17b98812fcf69062af0fbc0df44aa83", 0x8c}, {&(0x7f0000afc000)="", 0x0}, {&(0x7f0000d0b000)="dd3782e0d70894d13033d3dd94a81d627e3b0c089a4672baeaa1db2236d83844bf3dafe235f8fc0f6b85263c8068dd79842a116b816a943d", 0x38}, {&(0x7f0000831000)="63f24ce2caaa4f19d137993293a686f78ece9a99e653e461a45a2a6c77914febda32f381c256366845b9a4c72a9e239b12b63bed4206c8a75fa58b7bfde9", 0x3e}, {&(0x7f0000d79000)="1fe651e7ceb5b4a86746a0db38e664c387", 0x11}, {&(0x7f0000c7c000-0x67)="48305928a3adda011ddba80ea4c5ea1116bd4f4921c4d14ea5bb657cbb8b9581195374b4f1ad754d2d7f4830164e9489b54cb7bedbe6754eb786d929f3b1e3cec7d130190ba442d94ef515d5dca7a2ec22407e61d3ce18c5152f53758f2c987c56c3859c2b70cb", 0x67}, {&(0x7f00004f8000-0x3d)="765450c9ed69fb0761d52389c7f845e8fdcb3d2b824a32183855041a9a46853641acc73532010213819a42f708a993e22e288833583102b04752b8885c", 0x3d}], 0x9) socket$bt_hci(0x1f, 0x3, 0x1) r8 = dup3(r6, r7, 0x0) prctl$intptr(0x1d, 0x3) socket$inet6(0xa, 0x1, 0x8) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000005000-0x4)=r2) r9 = add_key(&(0x7f0000002000)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000f4b000)={0x80000001, 0x7}) unshare(0x4000) socket$inet_sctp(0x2, 0x4000014001, 0x84) keyctl$update(0x2, r9, &(0x7f0000002000-0xff)="31", 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f0000327000+0x305)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000017c000)=0x0) 2017/10/11 22:04:37 executing program 6: mmap(&(0x7f0000000000/0xbf5000)=nil, 0xbf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) clock_getres(0x7, &(0x7f000085b000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x20001f}, &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bf7000-0x6e)={0x0, 0x66, "a9bae5772621f5f0476b847d9708fee1da080d9f35381b3a9416c9bb2705f4a2c5b0eedbb489cea756179e7f19bb6e342f2d43bc66742a81a0c3fbeab08cd7266e0755f300ce38eb65db91b676e507c8d62850306057db33a8c75e30b37130c1c32944917ac1"}, &(0x7f0000a38000)=0x6e) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bf7000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @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]}, 0x7df, 0x3}, &(0x7f0000bf7000-0x4)=0x98) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bf6000)={0x0, 0xcf, "ca4107a3f7565f766f3396ae4147cc89fe9267fc94fb2f9be25966c53f0fd8eb12f05aa5a952b9da8df80aaeae88d3d9fae8005ee6d1ef1da70529cacfeae0c3006b24f910339bd3e511a5a3d630b42270179fdc15bb689b2905e8a190c900986a57deb282ce9451efdc74154731c4d7ccb8551564ecc2a6f326e453e7074ff0f23baa32fb6bc4896732ccb4d24049227f4ed1861e42279313291375e85e90939ce158b009afe1821b263f871ca20d5a05c694bdbae63b9583427a31b51ae2990eb51da1c519e9dc24cda1c68cd7c0"}, &(0x7f0000bf6000)=0xd7) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bf6000)={0x0, 0x1}, &(0x7f0000b84000)=0x8) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009fd000)={0x0, 0xe6, "27a57eff554108d801155fffe3789836ef4d5bcb3cc8ea89f647f4492bef922c6aca857e684a33c6c7ad4eb6f1aefd5cfeec6c3713dd7c809e0db01a47662b0b94d39283350658bdf8c20b0afb6d0a3323165182b49aed5a34299089a0592041c159972aece316bced80741677d28a989f16ae25a99d617b8f74e611bda10d55fe99289e78b8c9b792b0eca4456119cb1aec491f362886f4fe59a70a1f9c49332c91ed9f7c71bb8aa72b456e33ca37f91ffebf22c7cbec7146ec50837f148c975eb9a9efdf3e64b53e982e12ea3ef7c952dd73bc53ce3ce180c5b9c81f3ddf3ac6be5be285e7"}, &(0x7f0000bf7000-0x4)=0xee) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf7000-0x6)={0x0, 0xffffffff00000001}, &(0x7f0000ac9000)=0x6) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000732000-0xc)={0x0, 0x1, &(0x7f0000bf7000-0x1c)=[@in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa95}]}, &(0x7f0000bf6000)=0xc) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bf6000)={0x0, 0x4}, &(0x7f0000bf6000)=0x8) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000b26000-0x70)=[{&(0x7f000095b000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000015e000)=[{&(0x7f00007bf000-0x2e)="3388d36804366de7e87c429266c98d8daad64e58363b0dcfb8bc405a93726d4ce072548a873ae8019ffb89e8c270", 0x2e}], 0x1, &(0x7f0000bdd000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x2d27, 0x3, 0x9, 0x2, 0x4d20, 0x1, 0xe92b, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x2000000000000009, 0x8000, 0x1000, 0x20, r3}}], 0x2, 0x1}, {&(0x7f0000bf8000-0x1c)=@in6={0xa, 0x2, 0xe2, @loopback={0x0, 0x1}, 0x200}, 0x1c, &(0x7f0000bf6000)=[{&(0x7f0000bf7000-0x3f)="1356e7b682fc989de90c08860513aed13fbff46fdc7dc7bab9d190aef4a4590a1597c5cb0d03c2522529407d4dab65a22895e6e0167867307e9051150bafc0", 0x3f}, {&(0x7f0000bf6000)="8100000001002300019f535ee3", 0xd}, {&(0x7f0000ab1000)="dceaea185eca5dc47ca8c7a05d1e04d08b1ad03fd4029213fd5b435a8c95db019f8b26608022c03f4653baaab6248918eddc46399b68b5feb52e3e18f6533fba2ad9b87a56ceb3c35f40c433974f5a5b91a85be8fdcace8be52ee3d4aab0a797723b9a7303e058572a08fec5e4977ff983f4bd9aded675a9e8f39b1840a7246ea9028584b324cd0cd44b438ad88d0a4a8ec7c7f6f516be45", 0x98}, {&(0x7f000029d000-0x1000)="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", 0x1000}, {&(0x7f0000a0b000)="f98607d17ecd7a0037b12b", 0xb}, {&(0x7f00001e0000-0x76)="a7e5ca74516726c8118aeef6e0061e9ea54e0f6fa4065e274ae20d4b1dfdd3115ca674b145b3d86ef7e81e38600c2e8590a8eca843a090a17cccbc18d3f19ac90ede74e9556c9870aa175172a42338374194e3e2557786e0d1d7ab92bd95bff1cbad67e8ba29cae1330b73a8a3727b1a489fb9dac208", 0x76}], 0x6, &(0x7f0000bf6000)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0xfff, 0xfffffffffffffffc, r4}}, @init={0x14, 0x84, 0x0, {0x800, 0x100000001, 0x8, 0x80000000}}, @init={0x14, 0x84, 0x0, {0x0, 0x7fff, 0x13, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x47ffffffffe, 0x8, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x9, 0x200, 0x2, 0x80, 0x8b00000000000000, 0x1, 0x2, r6}}], 0x5, 0x80}, {&(0x7f000053c000)=@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bf7000-0x8)=[{&(0x7f0000bf6000)="186be6755f1762f2f356b21d5d1c9c7ffed6814a27520f1c96d00bc30e87b751921eefac429c2be5928f1f11c3340cb393988fc396b2041e19d76c5125e6a6d16e739dc982f37b79a58686ae40e447fe956273861452c95747996dd7523bc044d7eb782bb66e7740e080187c7891ef4a127c6b8b9396b06c7eeeba344657c1f409e7719dcc67d13074a4a2eace6f4d35aa375749314e5a3ae5ddd137094752bc1e92afaa030671be0a36788b5c24023658e84932b3b8654edf5849f1d245f3fc", 0xc0}], 0x1, &(0x7f0000029000-0x2c)=[@init={0x14, 0x84, 0x0, {0x9, 0x40, 0x9, 0x401}}], 0x1, 0x10}, {&(0x7f0000bf7000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000676000)=[{&(0x7f0000bf6000)="0f07509d450307f42e87ade202b3805927b83db3621ecf039499571de34c7f814582ac311aeabdbe64215ef1f8dea6aef387fdc1ca4fb6a33c0ea44156505be5aa8eda8fee4fb6c9dd2a689de6efde80ebdeb0d6e6acab8ab95c007f51e63eb9fcd80477c5fda49472d5cf2d253be073dc565aa2595df96cbbcad4f633254743687e590036277462a867231cb5dd02eaf3ddca77342b3d7026f5541df2f654a8b0aae452ce8254bd", 0xa8}, {&(0x7f0000bf7000-0x58)="ca7ec9db7e38a71733a8e9db32765286df34e3315e9ef3cbf333c6022cb64543f7b17f741e97cf223b60cc6069a4d08c9b6d6d4b199ad88f6445957dbe50fe9a6f421bdf934691b399b6b0123a9cd8e90226443ed620a603", 0x58}, {&(0x7f0000bf6000)="9de3ffb5303d582481c3db4571497627f8bea7010172a221f3a5affa4e6e5383a8", 0x21}, {&(0x7f0000bf7000-0x9c)="f66e6183e66270b218cfa9a3182843d5526201c1c4de428f097ec279eede0714ac3d6b9274468f986d2f488262676f21f01cc7729b1edb45eebff0ee1c18ea385c9ed05fcbf8cd771a01b00f54cd03a78608c5eb72f073642107f4721c671522d18ae09464eb9055393796b51bb7b444a1989cf8fbe34ea17c6257cdc6c29190bfd69b2b238ad8553095a1783330bb3d04de2d4790efb1a17f3c17f2", 0x9c}], 0x4, &(0x7f0000bf6000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x7f, 0xce18, r7}}, @init={0x14, 0x84, 0x0, {0x1, 0x40, 0x1, 0x8}}, @init={0x14, 0x84, 0x0, {0xffff, 0x8, 0x0, 0x7}}, @init={0x14, 0x84, 0x0, {0x0, 0xfffffffffffffffa, 0xfffffffffffffe01, 0x6}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x1, 0x7, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x3, 0x7ff, 0x60, r8}}], 0x6, 0x20000000}], 0x4, 0x4000) fsetxattr(r1, &(0x7f0000bf5000)=@random={"747275737465642e00", "00"}, &(0x7f0000bf6000-0x9)="6d643573756d2e2a00", 0x9, 0x1) [ 56.621993] TCP: tcp_parse_options: Illegal window scaling value 126 > 14 received 2017/10/11 22:04:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b9d000-0x4)=0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b51000-0x4)=0x0, &(0x7f0000e70000)=0x4) r2 = gettid() r3 = getpgid(r2) gettid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000679000)={0x0, 0x1000}, &(0x7f0000c1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000299000)=@assoc_value={r4, 0x1}, &(0x7f0000980000)=0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000013b000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = request_key(&(0x7f0000e09000)="6465616400", &(0x7f000008a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000524000-0x5)="7573657200", 0xfffffffffffffff9) r7 = add_key(&(0x7f0000795000)="73797a6b616c6c657200", &(0x7f00006f1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r6, &(0x7f0000720000)=[{&(0x7f0000901000)="fb1855c13373833f32f4f39b7ccd5c6fb4cc8868b90c9f50c2e30c61e23aa87b8f9e", 0x22}], 0x1, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup(0xffffffffffffff9c) connect$ipx(r8, &(0x7f0000f60000-0x10)={0x4, 0x1000, 0x9, "ca58536b484b", 0x0, 0x0}, 0x10) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendto$inet6(r9, &(0x7f0000adc000-0x6c)="", 0x0, 0x20044000, &(0x7f0000567000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x76, &(0x7f0000610000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x40, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @fastopen={0x22, 0x4, "29cd"}, @generic={0x0, 0x12, "fcf13e289c87ba63bd7d268af41127c3"}, @timestamp={0x8, 0xa, 0x100000001, 0x5}, @sack={0x5, 0xa, [0x12, 0x0]}]}}, {""}}}}}}}) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f000043b000-0x1)=0x3) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000ba4000-0x4)=0x0, &(0x7f0000927000-0x4)=0x4) r10 = dup2(r5, r5) ioctl$SIOCSIFHWADDR(r10, 0x8924, &(0x7f000019a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10001}) ioctl$TIOCCBRK(r10, 0x5428) socket$inet6(0xa, 0x800000080002, 0xffffffffff7ffffa) write(r5, &(0x7f0000ece000)="2200000015000701000910f7000000040200000001000000090001000001000001153161ae93", 0x26) 2017/10/11 22:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x77, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x15, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) dup3(r0, r1, 0x80000) 2017/10/11 22:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a46000-0x8)="2e2f66696c653000", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000409000-0x8)={0x0}, 0x8) mkdir(&(0x7f000059b000)="2e2f66696c653000", 0x0) mount(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000b15000)="746d70667300", 0x0, &(0x7f00009cc000)="71") setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000712000-0x2)=0x1ff, 0x2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000992000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000c10000-0x10)={0x85, 0xe9f}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d7d000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/11 22:04:37 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000d000)="2f6465762f766373612300", 0x4, 0x200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)="2f6465762f6b766d00", 0x28801, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f6b766d00", 0x80000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000000b000-0x18)={0x0, 0x6, 0x5, &(0x7f0000007000-0x8)=0x0}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000007000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000002000-0x8)=0x800000000000000, 0x2, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xf93, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000010000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000097d000/0x18000)=nil, &(0x7f0000008000-0x18)=[@textreal={0x8, &(0x7f000000f000)="0fdc290fc76a00f3addd9dfc100f00d5baf80c66b87bb5408e66efbafc0cb00fee0f20e06635400000000f22e0f466b91203000066b8d780000066ba000000000f30440f20c066350a000000440f22c0", 0x50}], 0x1, 0x40, &(0x7f0000006000-0x10)=[@dstype0={0x6, 0xa}], 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000004000)={0x800, 0x9}) r5 = pkey_alloc(0x0, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000006000-0x14)={0xfffffffffffffbff, 0x0, 0x800, 0xffffffffffffffff, 0x10000000002}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r5) munlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000000f000)=0x1000401, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x5, 0x20000000000001, 0x800000000f000, 0x1000, &(0x7f0000004000/0x1000)=nil}) [ 56.707152] TCP: tcp_parse_options: Illegal window scaling value 126 > 14 received 2017/10/11 22:04:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e0d000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ce9000)={0x0, 0x6, 0x30}, &(0x7f00005d6000)=0xc) timer_create(0x0, &(0x7f0000ee2000)={0x0, 0x1a, 0x1, @thr={&(0x7f0000834000-0x14)="3819c07ff2667b08ffc2faebc80ea262f92ef75b", &(0x7f0000af2000-0x83)="97c8b8d1bdb8a544f192256b9d84523552108c980e52b8f46ca535b8a3557cdb1866c0eae57cf02681511f1565c96928645931dd38355e8b8cb62a8a9de92743167a1da30c96db8a112b544ce4ea80c3b51deceba4a1e4b4249f42c32f9a55599ee4c51b3fc478bcddb3ac64a306a202272be30dda11a95cbf324d09557364a2c3ce6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d58000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f9000)={r1, 0xfff, 0x20}, 0xc) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aaa000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = open(&(0x7f0000546000)="2e2f66696c653000", 0x240800, 0x6) sendmsg$netlink(r3, &(0x7f00000a1000)={&(0x7f0000c82000-0xc)={0x10, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, 0xc, &(0x7f0000384000)=[{&(0x7f00007fa000)=[{0x90, 0x3ff, 0x314, 0x3, 0x2, "dc4fba91eb455e4be0450165c45ec86391441f3b359b76c7d39f1e151faede5b7768c9d50f77d8cf8236b1f0fe6284c3822bfa6b8e1c6576054c860e2464848b6fb1084cf8fb762cd0ebb17720dc7fc8fa0a235db71743ce9ffe0ff67c6583480729911ed6d10ac72a6fb516b56ab588277c4f41c13d123fbb2e5799d44c9cc1"}, {0x1011, 0x1, 0x311, 0x800, 0x1, 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{0x4c, 0x6, 0x200, 0x54f, 0x9, "23d604d357ea92021f93278636ba2026d5dc2956e11d646596fecf9336b682ce76664e2aef30b9b6ea6e279806b5ed49b0a17d0988c67f35e806c32f"}, {0x1010, 0xffffffffffffffff, 0x208, 0x401, 0x164f, 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{0x44, 0x100000001, 0x0, 0x400, 0x6, "29895c6c74a721b7900846e183c41a0b741915a84f367b6d9da676d2d97259b5f284fa2663e86e3a84e373190f79586bf15390c7"}], 0x10dd}, {&(0x7f0000936000-0x123)=[{0x84, 0x3, 0x404, 0x0, 0x7, "8fba3cae25d7ac0b7a067eee3601178f90adcfc9997e25842569e66c7cf25c363538801308755980f38145616f881601cae3fc6883a141139b3b8f0159e591d7465ee1cb55fb518394462ca701068a77ed6a95e26bd88bf69fa6d50900d022ab8ee0f42b5b3d6c269f88e85c7ee8d66fd41ddc96"}, {0x9f, 0x7894, 0x100, 0x4, 0x7, "38f50f502823ffa6590cdef5b1ed6632f070b65c5c8dda4caaae5d81e4ddcab5b2df1d48b14d992f25399c3faf611549b001074f6e41e0dab7ddbc4796d3a414007ded7276bbc759ae498a7c28aff6b9b37dc79b42f20bbf61d5e9a96c29975a50698f0a9eaa2866ce213abc51ca878cfacfa788060bc1c5463ca1e00a16bceea4b73a402ec52d34a90eb4cfab4fe7"}], 0x123}, {&(0x7f000027c000-0x320)=[{0xbb, 0x80, 0x50b, 0xff, 0x2, "e29f149ad6783aafa48974cf5fe2a4df09c808a6e8d35fc2eebd7895442f8994e12aa4171cbbf44c1eded4cb7fc14524c3fc4f8ecae3bb4518f8f12305d562d1a18c6e0858bb843d21227461f7ee1d46b4e2fb0017d354b06f3e4004ef321eff75340347b4726df1a9b2dc938e0b232dfac6da0faba61a1491c17b5623ef36f54686ecaa2ef7237ac00417b75c07c5a913f55787a0dd6526814ce34dbb40107d1dc2b30b535dcb60ff9de8"}, {0x20, 0x27e8cc84, 0x304, 0x4, 0x3, "316760bb480d2b63aade73c2b9cd49e8"}, {0x74, 0x200, 0x200, 0x10001, 0xffff, "8fe66a8c0e7c3367741f6a40e0d371fa3c6e9eb98a01ae87da196553b76b06b42f75326da3ec0c3f597be07c038e8f8b37f45b70f1425d6319fe9de24f424fa99013cf60a62fac4ba21be77753f004e7af0a2f7841eb0019f4c52c00667c86c9e41602fb"}, {0x74, 0x1f, 0x100, 0xd600, 0x7242161a, "2c1c3509d12b60d8878c1db51f85aac90303c7ab315735fb09bc1cb8c24a8fbedea304d5809ecc41575601bd8e1da2b9f568e196c6e9f66a41ba6768e7b6cf49732d12db2f5204246cde93997ba3871c6075073d0f4c4d206d475356f637ab6e3df6997c"}, {0x97, 0x4, 0x0, 0x3ff, 0xc8dc, "3ea8aea874a650bd50ad978fba5842ea516f3a7f170dad05ce0088f3c9490913ad096bcc4ba6fda85834291556fc5322a482f392affe1cba73aeaed186961cc187194b7d2fef2e9b9eb76f910c27b26d8d9e29e5dda1b4aeed98d0f1438847c86353060f9cfa5bab4455ad0b04ef12a7b38ae532ac842b9cd27059092af1af5805f846ea9220dd"}, {0xc6, 0x80, 0x400, 0x1, 0x47b24c03, "5b579d7765a96dc55292928eed9c4ef3fadf228e251b304b4dab5d9005dbed63cbb7f9abab63569bf069f9691b9a65a881be579a05b5447d7674c64d9c44add6497122a59ed181e23b84b2e32a61dee1e89d77462c2df2f429a1c873a8aba08862840318e3076ad1bc39cebf69c0294daa80427eb92bc636595c10ad78f88f5840d028a69b2a3dc2ee3077d07747dd9aba2280a3c5c8a49b70363f08923a46bd5d0f6ab2ad563c8d72df7441f89648c63ef2cb1b8d74"}], 0x320}, {&(0x7f0000151000)=[{0x21, 0x1, 0x302, 0x5f, 0x7, "adc8279cd54e437d3ab4e5adf3dd882469"}, {0xee, 0x0, 0x701, 0x5, 0x4, "ed91cf9e82170bb0a65359122714701a77ef7763fe116894652daf48a15e14b49d3e947d92a7e1627af3605ca8570931324744cab7166e157709e159033403390cd8d1fbe883ce2ca03cbc14ca616ae261b38046f2ae75cb39f4ff91a74f68d485aae7b50a18256a9bfea160c1d5eb0b96f8fe226640e903f6891f1320ba9dfcd2b252ffb8b6d302e3b51267f94e039ef349348c63b19d656debda4ccb2db78bb3c92b40c41e97b524ee1119b84f33059b34edbc70e7158514646d2dc70989bbeebb55e20ee9f95d7b4e7c9b79c4011a313819cd03647dd68b66a2e2ead1"}, {0xe6, 0x9, 0xc0a, 0x9, 0x3, "083484788ce64b054cee14c499657d37af3649a2cbf5cc3312b26e0c892f860e1324336313e0f83c0df211ce26dd0f33f055f1db2e91024eb0fb0e0f4982e92a9dacd07421a7eb41da038e5ccf19b523c1405fc5d00fd9a0edc7241668fd85ed998c3f37711427f4d108f9b39505450c6b2c2b27919277f651bd2d27173c75a2a76618647a202f85dc05365842558f28412d4dcfae83cabe841038ed3cabbc1b521b7c83a20cac6daf93801567108228a75f74afdf0d7feb9daf9ac7377c0f6a25fc799dc2655745e541282f3cfc60641c889ee79967"}, {0x10b, 0x3, 0x100, 0x5, 0x2, "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"}, {0x2a, 0x40, 0x400, 0x5, 0x2, "648a4958447d81a81aac79e36161c1f2a95a7635a1c3a6e0ea89"}, {0x7e, 0x10001, 0x624, 0x224, 0xe8e0ee2, "2c734b033010d45bc2256651faf969c863e80626b8ae0514bc52863d540514d8071dc43034d108e97ba919cf0ecc7efb373aa2f9893aad1a6b477ae5a890a79c1fe917c343eab6108dd93ee56d1593c12cad467389c0492d76bba6c73a2cf5ad65dbc0ebd827e4d01814a4eda5c0"}, {0x84, 0x8, 0x0, 0x7fff, 0x800, "668aa874c6e6d4850e45252ecd29b62cce67aba816d1458939dbba6e5dc99a29fb2567068d81984d8124902d8fa8f512986ea80332674a1976be87a4ce9cef2dabd06b0c50e6ba83b8874394e69c549808c7d239dcd959e5912b4354d8581140cf7195f725cf68fa23ef54afe84b4edab7b29ddf"}], 0x42c}], 0xa, &(0x7f00000f6000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x1, 0x40000}, 0x4004) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007f3000)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00006e6000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000014000-0x4)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f0000022000)="6a", 0x1) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00006df000)={0xfffffffffffff571, 0x1, 0x6, 0x5, 0x1c1b}, 0xc) add_key(&(0x7f000001b000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000702000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c91000-0x1000)="", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/10/11 22:04:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x44000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x4000000000000, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000988000)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x800) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x2, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x4, 0x0, 0x0, 0x200000000000, 0x1000, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00008bc000-0x4)=0x0) unshare(0x8000400) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00009e6000-0x28)={@generic="71573b624beba878fc5d5b074145bce0", &(0x7f0000571000)=@ethtool_gfeatures={0x3a, 0x2, [{0x5, 0x5, 0x7, 0x3}, {0x1, 0x1fffffffc0000004, 0x7f, 0x73}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f000006e000-0x5f)="cdea6d2aac202fae24299155991c8bf56dd0b69fba2a9a7ea010b845299a7542e911b93746460db398555cffc348a077be4ff9b20971181d53a57949b5f37e6d66b28ddf1301808501b661a0300112df4c888e8816b14df23d029da5e2a28a", 0x5f) unshare(0xc000000) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f00003a5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000047d000+0xb1c)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004f0000-0x4)=0xc) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00001dd000)={0x8, 0x0, [{0x40000021, 0x0, 0x9}, {0x907, 0x0, 0x5}, {0x4040000afc, 0x0, 0x0}, {0x852, 0x0, 0x4}, {0xbc3, 0x0, 0x3}, {0x0, 0x0, 0x0}, {0xc0010bef, 0x0, 0x804}, {0x0, 0x0, 0x8001}]}) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000bc9000)={[0x100000, 0x15006, 0x1004, 0x107000], 0x6, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) accept4$inet6(r4, &(0x7f0000a53000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000023d000)=0x1c, 0x7fffe) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000079d000)={{{@in6=@remote={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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000+0x188)=0xe8) getresuid(&(0x7f0000d0e000-0x4)=0x0, &(0x7f0000922000)=0x0, &(0x7f0000339000-0x4)=0x0) setreuid(r7, r8) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f00006db000)={0x5, 0x0, [{0x1000, 0x6, 0x0, 0x0, @irqchip={0x81a6, 0x6}}, {0x6, 0x1, 0x0, 0x0, @sint={0xffffffff80000001, 0xff}}, {0x1, 0x1, 0x0, 0x0, @adapter={0x1ff, 0x1000, 0x9, 0x1000, 0x9}}, {0x8, 0x4, 0x0, 0x0, @sint={0xffffffffffffffff, 0xffffffffffffffff}}, {0x4, 0x7, 0x0, 0x0, @irqchip={0x9, 0x5}}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005f0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0xff, 0x8, 0x7, 0x8, 0x8000}, 0x20) [ 56.816209] tmpfs: No value for mount option 'q' 2017/10/11 22:04:37 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bd6000-0x20)={0x9, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001bc000)={0x2, r2, 0xffff, 0x20000029}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f57000)=0x0) r3 = socket(0x2000000011, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x10001, 0x0, 0xfffffffffffff034}, {0x6, 0x3c, 0x0, 0xfffffffffffffffe}]}, 0x10) syz_emit_ethernet(0x7f, &(0x7f0000c65000-0x7f)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x4, 0xfffffffffffffffc, 0x800}], {0x8100, 0x9, 0x800, 0xc00}}], {{0x800, @llc={0x67, @snap={0x1, 0xaa, "08", "e7b30c", 0x6007, "001e9a149f8ed5b4b4c7ee1efa70d4228b4b34976f6ab9b5dffb15f693d80eea044fe6984041255fcfb1099551b58658bfe1ac5b9d285a9480aa3e05860054df4868927ebee491a74637f655b3bf96c1e5c5729cd6242dddb14544c67c3ece"}}}}}) syz_open_dev$evdev(&(0x7f0000f69000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7ff, 0x101402) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200, 0x8000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000c2c000-0x50)=[{&(0x7f0000ac6000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000c3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00001bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000908000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000cce000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004ce000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000099a000)={r5, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000030a000)={r6, r5, 0x0}) r8 = accept4(0xffffffffffffff9c, &(0x7f0000ec2000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d9000-0x4)=0x10, 0x0) timer_create(0x1, &(0x7f0000188000)={0x0, 0x1e, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bca000)=0x0) timer_getoverrun(r9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000cfd000-0x4)=0x0, &(0x7f000030c000-0x4)=0x4) syz_emit_ethernet(0x137, &(0x7f0000e7d000-0x137)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x101, 0x6, "a23f07", 0x101, 0x2f, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x89, 0xa, 0x0, 0x1, 0x7, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2f, 0x1f, 0x2, 0x80, 0x3, 0x100, 0x1}, @routing={0x7e, 0x2, 0x0, 0x9, 0x80000000, [@loopback={0x0, 0x1}]}, @fragment={0x7f, 0x4, 0xa11, 0x3, 0x3, 0x4, 0x0}, @routing={0xef, 0xe, 0x0, 0x3, 0x7, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x3, 0x2, 0x9, 0x0, "f9"}}}}}}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000076a000)=0x6) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000033e000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000b66000)=[@generic={0xb69, 0x1000010f510, 0x1c, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000051d000-0x2)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000011f000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x14)={0xf, 0x101, 0xfffffffffffffffa, 0x1, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x3, 0x37, 0xffffffffffffffff, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000ecd000-0x1c)={0x6, 0x4000005, 0x1, 0x100000001, 0x4, r1, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:37 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x80) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x1, 0x9, 0x0, 0xffffffffffffffff, 0x4000000000}, 0x1c) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xd, 0x7, 0x2000000004, 0x3, 0x1, r1, 0x0}, 0x1c) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eed000-0x20)={r2, &(0x7f0000ce9000)="", &(0x7f0000f56000-0x1)="05", 0x0}, 0x20) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fa5000)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x26, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb71}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe5f3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x100000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000630000/0x4000)=nil, 0x4000, 0x3, 0x14, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x10f, 0x7f, &(0x7f0000004000-0x4d)="00000000", &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x6b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x12, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000a09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000b8b000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e32000)=0x0, 0x400000000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000165000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f000020f000-0x9)="2f6465762f6b766d00", 0x209, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000028000-0x8)=0x1, 0x20000000015) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sg(&(0x7f0000026000)="2f6465762f73672300", 0x80000000007ff, 0x80240) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x7, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000029000+0x823)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000014000+0x632)={0x10000, 0x0, [0x401d, 0x7, 0xffffffff, 0x0, 0x10000, 0x9, 0x8000, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000024000)={[0x7003, 0x115001, 0x0, 0x10000], 0x800, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f000000e000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f000001d000-0x2a)="43f44f0fc72da34c000067443e3881234e0f2316b9c00800000f32410f0666ba4100ec460f073ee700f8", 0x2a}], 0x1, 0x2, &(0x7f0000001000-0x20)=[@efer={0x2, 0x1000}, @efer={0x2, 0x8000}], 0x2) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f000002b000-0x10)={0xd0, 0x101}) 2017/10/11 22:04:37 executing program 3: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x8, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3b000)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000906000-0x4)=0x3, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00008bf000-0x10)=@generic="9069fa39d51eec72b82668be9ebd54c0") signalfd4(r2, &(0x7f000016e000-0x8)={0x800}, 0x8, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00004ba000)="2e2f66696c653000", 0x100, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000571000-0x20)={0x1, 0x3, 0xd000, 0x2000, &(0x7f0000efd000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000025a000-0xc)="2f6465762f6175746f667300", 0xc2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000887000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x2000000000, 0x1000000001, 0x10000000000000, 0x0, 0x0, 0x0, 0x8000000, 0x8ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000390000)=0xdb) statfs(&(0x7f0000205000)="2e2f66696c653000", &(0x7f000026c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$llc(0xffffffffffffffff, &(0x7f0000fe4000)="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", 0x1000, 0x20008000, &(0x7f00009f4000)={0x1a, 0x1d, 0x942, 0x1, 0xfffffffffffffbcd, 0x7ff, @random="5d0894c32166", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000f1b000-0x8)={0x2, &(0x7f0000f14000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e73000-0x8)={r6, 0x10}) r7 = socket(0x10, 0x802, 0x0) r8 = getpgid(0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000539000-0x68)={0x7b, 0x0, [0x3, 0x7, 0x352, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r5, 0x8, r8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c46000-0x4)=0x0) write(r7, &(0x7f0000cb7000-0x26)="26000000420047f19300000070000000000050f16b96bdea03fffff7454a6803e51700000017", 0x26) r9 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r9, &(0x7f0000c4b000)="", 0x0, 0x40010000, 0x0, 0x0) shutdown(r7, 0xfffffffffffffffe) 2017/10/11 22:04:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid=r1, []}) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000366000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000067000)=[{&(0x7f000031c000-0xa)="b693b3ee2504c5c9fd91", 0xa}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f01000)={0x8, &(0x7f0000c44000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f000041b000-0x3)={r4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x8010000000000084) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x1) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00001e9000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000009f000)={0x0, 0x3, &(0x7f000033f000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10007fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000db1000)={0x0, 0x3, &(0x7f0000fea000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x30d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c55000)=0xc) connect$inet(r7, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000a9e000-0x8)={0x1, [0x0]}, &(0x7f000046d000-0x4)=0x8) getpeername$inet(r7, &(0x7f00009bb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049d000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000b52000)={r8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f000002b000-0x8)={r9, 0xfffffffffffffffe}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000cc5000-0xc)={0x3, 0x1, 0x9, 0x1ff, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00003bf000)={r10, 0x71, "a20998471db35aec27d242d45ff6c968251fcb59960d085d45f9f350fb34363dd67a21046bd963117e20e15762442c75501a2c3af056b18968e515fa9abbceb0caf848ed8caa7c0c2071a43eebde23bbc8b9bd96907bd3de4487b976db03d2d6696f052f3244409827bd92bce1885f5a9a"}, &(0x7f0000a3d000-0x4)=0x79) getsockopt$inet6_dccp_buf(r5, 0x21, 0xce, &(0x7f0000dfb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000df1000-0x4)=0x61) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000911000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000-0x4)=0xe8) 2017/10/11 22:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x77, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x15, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:37 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) fcntl$notify(r2, 0x80000024, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x40, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000041000-0x20)={0xb4cc, r3, 0x10002, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000003a000)={{0x6476, 0x1f}, {0x5, 0x878e}, 0x6, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000041000)=0x0) fcntl$setown(r2, 0x8, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000041000+0xe6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x9, 0x401, 0x7fffffff, 0x253, 0x3d7, 0x0, 0x7, 0x2df0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f000003f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80003) r4 = dup2(r2, r1) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000042000-0x2d)="00c7dce75b0ab7cd3b955cd58d8151e5aba764f14e000863e7bbdffffffffffffff8010042f1ee44c7b6b3bd14") getegid() mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000043000)="2e2f66696c653000", &(0x7f0000044000-0x8)="2e2f66696c653000") sync_file_range(r4, 0x80000000, 0xfffffffffffffff7, 0x2) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000039000)={0xe8e7, 0x96, 0x3, 0x6, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x2000005, 0x1000000000003a, 0xffffffffffffffff, 0x400000002000000) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000044000)={&(0x7f0000033000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000d000)=[{&(0x7f0000044000-0xff)="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", 0xff}, {&(0x7f0000041000)="e15d3c6cee5215d8349504512859d612d3cc56783effa2b4ef0d8c4bccf903cdddc5a6cd39e7c3a46b140e249fd7138628ba1bed0760b18ddf62179f1e93408cff6ca4bec7603f7663d7748e157bab40ff6344961078aedd9032abba556bfe132e9ff6d8689291a4417cf6e9f0571ea2442152dd980fdef606ae9768c79f7c8142d7d078c4fe541026a414293801f3ae1d11520963db907eab3822c7b053b41734596a540a6a30c2214a5482fd0cae635de6b2d28dfd3c3647a682bdfd3db2834845be903607650abc37a0a4b96c2069aae4cde8f18ed7a1c695f66d1c4471b5b32dc242f140f8375ebbc221ccf8fe4636427ad46f2921e5", 0xf8}, {&(0x7f000002e000-0x7f)="16f2d1031c8f27a6cf85f7e8c563772c1f1f909f20c1567bba8d5bf6ba8a47a177cb6f195082f207c48b8e5ba3ec43a8f328058dc0a7d10ef496e6f31c940f8aa09a9fb395f30b0c9dbf89e25926b552b0fdbdfb597a3591760c6f4cd9d7a0d557f14bc5138b5d4783b1b726e4e695661f00b8bb121650cf760ba5fb6ea9c52e", 0x80}, {&(0x7f0000009000-0xea)="19d097e8e5d77c7fc7e10e115da0315feae5492542b8925aa4eb6720862b184fb1d6b77e21a89297967417915ba393447e19c0de4da3b7b37fd0a02e7126e1b74dfe4b6c4db91abf8fb01009d534e06d77b69344ae7e9270a06c892552397219ad3d903129448d59f384d53ab215716cd8afd52445695b9b367c3df03afd22813b587a7c0983641525e09a6cccd7b3728bd4e64dcb3106f7b3220e20c9300ede490125dab73ca2dbc9c7f9f25486f122a3d3641bd7b0a52aa623295849ef38f89be100065a294cdec11b418a98e2614b027f902818bf8fb608314da8df1a38c56887a64e4104512a00f9", 0xea}, {&(0x7f000002d000)="c95ce938a0c4b22fb28e69ecde7e62e04f38931b77ba0992499c4163b545a9fdf1798125c847ef1b9e5b219a10ca44ef274a24bf88192c20701f96a720ea6fae5f2a85950f53544ced01732bc0fa9a6cad11ab6520ca9aa0a3d7ef43739378bf505cdc4273fc5082862e2d914cac055832750aa46b5293bba9a1603743648c7b7d89cd0fdd6167550a4738", 0x8b}, {&(0x7f0000042000)="7742df98458fbddd98422aa14e20b0f50f3894b0c4b005221262931db5119543a99239f00903d2abb01f4278cbaefef7d0d7d8c7a04d330ff80e38aea682483313e4cb9b7a9272c6f69f216f8f8b690c67c403e5e080c39e5fd80e128eb47288f1d2048710dd2306e32751dd4700dc8e4123140245fb8e99cb77c41b83159b0e928ee7789344b0f6d8a5b76e7a9e2533ef44ce7a0f934e181cea36e1164a38b4098e390b07226ea46e4e59de96694479809d57930b62f1ccf6c811e26d3375ccf5e3db3dbbf4", 0xc6}], 0x6, 0x0, 0x0, 0x20000000}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000553000-0xb)="2f6465762f766373612300", 0x5, 0xa0400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0xf2000000000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffff43, [0x2000080, 0x1, 0x20, 0x4, 0x9, 0x8000000000080, 0xf2, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009e8000)="2f6465762f73672300", 0x100000000, 0x8000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000056a000)="00", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000798000-0x4)=0x400000000) recvfrom$inet6(r2, &(0x7f00008d9000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00006bc000-0x3f)={{0x401, 0x5, 0x5, 0x756, 0x9, 0x3}, 0x40, 0x505f, 0x5, 0x4, 0xa57, "5238b74745a167a02c3d2fd44d7f1c210d12c798f4ea2782611c89e41d6efa6bded5c7e9b4543c90c2627d"}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000756000)=0x10, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002b4000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000446000)={0x2, [0x7, 0x7fffffff]}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af4000-0x10)={0x8, 0x4, 0x1, 0x7, 0x0}, &(0x7f000070c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007fb000+0xf07)={r3, 0x1ff}, &(0x7f0000f3e000-0x4)=0x8) recvfrom(r2, &(0x7f0000fbf000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) sendto$inet(r2, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000f2e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e0d000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000080f000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5}, &(0x7f0000005000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000afc000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0xfff, 0x2, 0x6, 0x1000}, &(0x7f0000874000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000024c000)={r4, @in6={{0xa, 0x2, 0x1c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x5, 0x400, 0x0, 0x42, 0x6, 0x401, 0x9, 0x6, 0xffff, 0x2, 0x5, 0x0, 0x1]}, &(0x7f0000351000)=0x108) 2017/10/11 22:04:38 executing program 7: syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f0d000)={0x0, 0x0}, &(0x7f00006c5000)=0x8) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f000006c000)=0x0, &(0x7f000006d000-0x4)=0x4) r4 = dup2(r3, r3) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000005e000)=[{&(0x7f0000020000-0xb2)="640ff6a959a67c174e855b77e2a764b31a64c3507153ba7c3669bb8df537c018e1bfc6769c10833db98b8992ff5e235b688d500190b13e30bda971650fb3fe111bda6e6613c6a86cc1679eff337509a16753ef4f5afe3e61a39a3bd5d43259eb1ba17d9384ef5434230dad801274111608718ef448693c2c3d4da971ffad60201d0aeac99cbbf38fff8f1a4f1f545e2a6c666972b94aea13faa60712b67c0b8236e094842c2c3656c9ff187d97aeb09218e8", 0xb2}, {&(0x7f000006d000-0x99)="b6c0c7743aa5f750695a52808890a5a13bb0d10b44e79fe2fc42ba78150e84a28470e77ca0b8f0d0ed7230946c233515593276dc4722ab33827d05974502a6e7bf05bf8dcca3e68733171156499af0265a7940481c04083487d9dd3b93e2807e73cb94a56cfbf572e3ab2505d79c7f85a56346bdd776f7f30a9ec58d98494016ec266a65047cc2f309b8503c8810317cb2eddc7cd0b5c171c0", 0x99}], 0x2) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) select(0x40, &(0x7f000006c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000067000-0x40)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000006c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000006b000)={0x0, 0x0}) 2017/10/11 22:04:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000112000-0x25)="240000001d0001000d00fa0800000000040000ffffff7f0000000000000000ffffffffe15b", 0x25) connect$inet6(0xffffffffffffffff, &(0x7f0000e43000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f000097a000-0x1)="a6") wait4(0xffffffffffffffff, &(0x7f000018d000-0x4)=0x0, 0x80000001, &(0x7f00008c0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f0000c54000)=[{{0x0, 0x0}, 0x4, 0x4, 0x8}, {{0x77359400, r2}, 0x7, 0x7, 0x8}], 0x20) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000d39000)="", &(0x7f00005c5000-0x4)=0x0) sendto(r1, &(0x7f0000363000)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e59b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000e30000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062e000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017c000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f0000a8d000-0x54)=[{&(0x7f0000d9f000)={0x27, 0x10001, 0x8, 0x3, 0x7, 0x1, "135864a12a27894664da2c00ae9e9b07dbe798d528d56d5c379f473ca22feb896f867e44810028ac01cc5811671a284681713c32276302d51d63a08f1592ae", 0x5}, 0x58, &(0x7f00000b0000)=[{&(0x7f0000bb6000-0x79)="514382d57ae4682be84be62a301c598e174b286c18b887f7cd4ed8b048edb8cf9855a32b4997c8877ac6f7c5a36c7c56320e2ce68b94669b8c118e01ced08ed37f0dea57dffe896f542e48b8a8e8d52fdadde77187504d6c37e325729f6ee52f5198805972a330f14ab825db5a263c340fc3b548277267ea49", 0x79}, {&(0x7f0000bdf000-0xc0)="4ecffc3c5f0b0b8b579d80823f939fec70d063d911e8c6fe02e31b372a96a12f47ac727773ec6a692be6a7c33ca98fd66f021af8a9d92a002e4aa79609a9db0c7bcd687605572f819a9d335c3714015b722891cea5a0bd50f0db55ed3e9aae5df6fdd74b6431267bc69e039d5487c67f1f730aa43c8a786beca3ed69a3ecbd03c7bef0cf512b5ba3116d208bf7d778dd6b07d2bd8f0feedeec8808ead3ce2fe80cfed6bd549791ea6f58970eecfb918aeb562b8e95a1fae74c72d2289e9b5f7a", 0xc0}, {&(0x7f000085a000-0x7)="961a2f8f525470", 0x7}], 0x3, &(0x7f000048e000-0x10c)={0x10c, 0xff, 0x8001, "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"}, 0x10c, 0x48080}, {&(0x7f0000fb0000)={0x27, 0x9, 0x0, 0x4, 0xff, 0x5, "022b7675135f65985ee049be0f2338ad01beaa17ffc12e960ef0f8afe43846a14a3ad498b33b0918065210900800b0396c0585b56b7dcedbc0008774753432", 0x4}, 0x58, &(0x7f0000d7a000)=[{&(0x7f0000203000)="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0x1000}, {&(0x7f00007bf000-0x91)="20e157081caf724924bf6c83ff3ce7573a42d55cd248c78520a4a6e7c8592f67618ddeff440fe756d9a93230f46cd46c683e43cbe7c798ef86f184146a89b41fa2809cc5f79dab51aaa4f8f3199e0ad1aaa9bbca565c1c2f6be46c5e4939f4c3dccc2c382ac54ca0bea7e9da7d7581e49a6d817181791d7859057e2e80279634df1250bd3a272a4db3416e8dc4ce6b0b09", 0x91}, {&(0x7f0000e64000)="c3a854ab336a829d14639cf4d8ff33c44b0cc2f2ab301c2a2c618732ea3f08d8addf2b6320139f22c0fa12089d2a063e61954f3527e87f6aefbd3b736a4ed35074d96c20af123f9a0e94e7c1264037bfe3fb7aabe9b163f01581261e7965b34aa6bb4403d749504d1fa35f66652d98fa9a040e3312dac07bfbd522be921d0471937091ca2c129820d17d0f9435903a89d15c2f35356848fee7020e792199a7c13b49e1177c5a4561c132cef8ea7366cae7fe1db043ab41d602044aa69925330f54e27667ec225ed5dc4f421d8dddf12b97e0277d53d547a2f0c596810b8198e8e2d8ff6b00f4bd7a7c5ef6694a41527c26543f47c51b644b4db60a3cecec4d", 0xff}], 0x3, &(0x7f0000444000)={0x20, 0x19d, 0x4, "6feefa974c97a1b592d1d567e14aaf5568f85f"}, 0x20, 0x8004}, {&(0x7f0000718000-0x58)={0x27, 0x9, 0x7, 0x7, 0x10001, 0xfffffffffffffffa, "61c7d4a82f67e8e1d7095a1473bb6f0bddc0577f7c63c901ba811e1e754f459f32ff21da283c44038c62a14cde6199108a30bc4eb07f6d4e098e3eec2f13cc", 0x6}, 0x58, &(0x7f00007dc000-0x40)=[{&(0x7f00006b2000-0x46)="6d2a4f48dc25fe64d55bec695f9cbc98fd0534e31eda70a4c84031747b420b3e9e2ece582ef93959f568b9386916d2f7e35b53c349987c33144efa662909b60f1f249eefd5a4", 0x46}, {&(0x7f0000641000)="ac04af037ea395c61b69eec18b0a2f606dc829e3baa1c15111d9410318d854b24fcf83edcd53cf348a979eb629e156f8cd297ff6138ed78fcfd2cd6210e185c37a0832cbc6", 0x45}, {&(0x7f0000a8e000-0x2)="328f", 0x2}, {&(0x7f0000de3000-0xd6)="4d92cd21a950af8cc45844a5d41c36bb2292fed22b38eb669db401fd0580ef1c5a7bc309faa8dbbcc6eeb6720712b104fc4473fe3213a67fbb17a0b202af998ef56341b4085d7e27f27f5d6241eec85e04fe9e6b3f77e49ffaa5d966e43730ea5d0c4501a93a03634131d2f2c8dcd8fee3192e2f508f809c08f9df80449ecc50b23ebf1c7e999768802be9cb187bc5c962ae9e0593fbf129943e67287b94f9e412a819a1ee71c7ba2cecc4df7a0cff4adb331eb35a2f2a5e75d37b71bb778eabebb211f7c52f6ddca537a3a3878aa5ce895cb1b38c34", 0xd6}, {&(0x7f0000639000)="1cfff325d1883873edf56799ec812c90cd7856a206cf38301bb480fa69ad898e345b0b1cf9f76148d0065b4fe40b8fe951b0859f53ab88366beaa22bb318988c6bef808108d99d3bbf1786f7eb8518e02c242e3a862d88fd7cb047d2e83b1430b31b82a0ff94900b9fe8a6785422f9ea61581891ed969a10e977a97d661a25f97166db7b4a866c9d2f7ac6e55e881d95869585a26b82bee801653d48c508057a212fc5b9d6ec7442a30bff8b7ac9515efda867ce0a345cdd92cdde369b804dc4f354bfc855c450ebe4", 0xc9}, {&(0x7f0000495000)="fab6d9fa0147eea0e606d1013d1e20fe058e77dee18490495d6dfc375429c34b2e68db1b134a43e8b745dbe409dd816d78d41702ccb00d288a800bba2ef036b6a8da018516c51db5e48b36378ee4cd00d026f7f7820cb225f4d720f159f847a53498d3e05fbb1f779bf70eeb6f49107016be49bf78ae820e4d4a877dc3e32fccf1ec3ebabf046fd62c6d6f49ae25ad14666fd8f94ead3099bc5f8c4b821435f91c9af42d24b46bc55915ce05ead908d173b5b2862f6524bbb7436098046dd5aabffa15a7", 0xc4}, {&(0x7f00009eb000-0x58)="97d61be0639a6086221676b2e01d2f8cb991dd2203367b7a0d8dd334c2fd4aeaa6564a8bbaa31a7b530d96365d314ce8653b10f5d1b5f8e38fb2bbb3c4c7f4308f62c8948ea68d2bdeed09e55e5334a18f40d4657f50f3f1", 0x58}, {&(0x7f00005e8000)="be79aefd7cd35d22a2cc7307a86bc689030536df724d8a096b389050dccb2f5fac2d1e7bfde4c32e9edf236efb6a286d3757d2fcfef1bad192e04a33f7415d40d0d94e074a50cfcbc317f00f618b4b6d316f61277cc81481b4139d48ef8e020b34c1d97f3e5a842250950eec31e0918ca74a1a62d7e39ba7daa534e82f9c547c69cad8140d45ecc2be8751f5ff491daccd0d291b2954cfe497bbc46537", 0x9d}], 0x8, &(0x7f0000abe000-0xb8)={0xb8, 0x104, 0x3fe000000000, "8417ae5c12cbe9b340b24644b1380ea52c0869d8b00b3e4bac2e29107333568e56898ffdc2e0dc9c04dcac262724f3cc5cd2dde48e5becdbf155f68e37fd4a33915f0a28aef317c423b27473ab50e1121da3f57d1d2a87556e13fd3009b4b011011cb9fc084d267300c91c6e7676fae5e19704bda8e80b572f2ce510a521f3b097121310fe97872954b81e704359c8543d28d43a1d12b9d6215729147bd2a69e3ed5855c73131bfa2bf30c"}, 0xb8, 0x0}], 0x3, 0x8010) perf_event_open(&(0x7f000096e000-0x78)={0x2, 0x78, 0x6, 0xff, 0x7ff, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x4, 0x8, 0xbe, 0x5, 0x0, 0x5, 0x5, 0x7, 0x7f, 0x940b, 0x87, 0x7fffffff, 0x1, 0x10000000000000, 0x8, 0x101, 0x0}, r4, 0x8000, r3, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b52000-0x4)=0x8001, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007d3000-0x18)={@loopback=0x7f000001, @rand_addr=0x7ff, 0x0, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setpgid(0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000042d000)=0x1000, 0x4) restart_syscall() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mknod$loop(&(0x7f00006da000)="2e2f66696c653000", 0xa14a, 0x1) inotify_init1(0x80800) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f00002df000)={0x0, 0x0}) writev(r5, &(0x7f000001d000)=[{&(0x7f0000f0d000)="1a00000013001947040000000000000007000100030000006cfa0000000080000900390000008802000000ffff07fb011018e9070000000000", 0x39}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00007d0000)=0x3, 0x4) fsetxattr(r5, &(0x7f00009d6000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000010e000-0xe)="766d6e6574316e6367726f757000", 0xe, 0x0) 2017/10/11 22:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8001, 0x80003, 0x200400004) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x80, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000a1b000-0x28)={@generic="7e3fe90800000041abd44bd13199f4c3", @ifru_settings={0x8, 0xffff, @te1=&(0x7f0000701000)={0x4, 0x0, 0x0, 0x10000}}}}) ioctl(r1, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x80000000000) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000000)="06f271548d95d05486920f95a86d", 0xe) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000f82000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40400000, {0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000075c000-0xb8)={0x0, 0x6, 0x8, 0x5, 0xffffffffffffffff, 0x0, 0x2, 0x0, {0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x42, 0x5, 0x100000001, 0x2}}, &(0x7f0000eeb000-0x4)=0xb8) creat(&(0x7f0000310000-0x8)="2e2f66696c653000", 0x8) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024e000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000265000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ede000-0xc)={r3, 0xe1, 0x2e}, 0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000238000)={0x3, {"d779fa060010a4"}, 0x0}, 0x10) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00007d3000+0x170)="130000005400056d00020200000f0003070000090b00000000000000000000d5", 0x20) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000309000-0x38)=[{&(0x7f00001f4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000ec8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00006c4000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f00005fa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000b9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000177000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x7) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000c4000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000f76000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023e000)="2f6465762f6877726e6700", 0x4200, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000d0e000)=0x0, &(0x7f0000da9000)=0x4) setsockopt$inet6_int(r8, 0x29, 0x6, &(0x7f0000649000)=0x100000003, 0x4) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x77, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x15, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:38 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000f6d000)="2f6465762f7663732300", 0x0, 0x610400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) shutdown(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) sendmmsg(0xffffffffffffffff, &(0x7f0000560000-0x240)=[{{&(0x7f0000554000-0x10)=@ax25={0x3, {"1b4aa6082570b6"}, 0xb3f}, 0x10, &(0x7f0000abc000-0x30)=[], 0x0, &(0x7f000013d000-0x140)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000075c000-0x60)=[{&(0x7f000054c000)="2c0b23532d9a950b0b0242b5a0db139266dcfe69ee2f1bc3f479c940364fe91634e94c7926d13eadf47e8595d7b3ae3e30c66cb61bf1a6ff743201b9b16f62c485c8682df033d92fe9ae53889262c8c39f9fcfd4", 0x54}], 0x1, &(0x7f0000d65000-0x1d0)=[], 0x0, 0x4880}, 0x3}, {{0x0, 0x0, &(0x7f0000329000-0x10)=[{&(0x7f0000b25000-0x1000)="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", 0xeed}], 0x1, &(0x7f00006ec000)=[{0xc, 0x11e, 0x0, ""}, {0xc, 0x0, 0x3, ""}, {0x6c, 0x11b, 0x4, "fef790ba28bd3111b3f27757a14d5f0bc6a988854fad39db5a2751ae6c0d304519b26ba9bc5554e8e8e65836405ba6c55f95b20744dd0c6f6f997df27190d903ffc04d25fe9fbdba78218087a7bbb00e14dd51f91393ea1aed5517aed92bd5"}], 0x3, 0x8011}, 0x2}], 0x3, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f0000fc9000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80bb) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000db8000-0x28)={@common="726f7365300000000000000000000000", @ifru_map={0x20, 0x6, 0x4, 0x9, 0x3, 0x5}}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) poll(&(0x7f00008f8000-0x28)=[{r0, 0x400, 0x0}, {r3, 0x150, 0x0}, {r3, 0x4000, 0x0}, {r2, 0xa020, 0x0}, {r1, 0x8502, 0x0}], 0x5, 0x7) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) bind$bt_sco(r0, &(0x7f0000391000)={0x1f, {0x3a, 0x8, 0x9, 0x401, 0x6, 0x7}}, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000d5d000-0x4)=0x3) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x1, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00006bf000-0x28)={@common="65716c00000000000000000000000000", @ifru_addrs=@ax25={0x3, {"38070484055b49"}, 0x346}}) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f00001ea000)="") ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 57.087820] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 57.119881] QAT: Invalid ioctl 2017/10/11 22:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c11000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e66000-0x4)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000756000)=0xff, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000087a000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00002fd000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0}, {0x2, 0x1ffffffffffffffe}, 0x6, 0xfffffffffffffff9, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000492000)="2f6465762f73672300", 0x0, 0x81) io_setup(0x0, &(0x7f0000f62000)=0x0) socket$inet(0x2, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000595000/0x18000)=nil, &(0x7f00000e0000)=[@text64={0x40, &(0x7f0000725000-0x57)="66baf80cb8a8985e85ef66bafc0cb800100000efc4a1ec560d001000008fa83087c9d30f3066baf80cb810981a8def66bafc0c66ed4df7dcb9460a00000f3266baf80cb8de968a8cef66bafc0c66ed0f3367674d0f01c8", 0x57}], 0x1, 0x60, &(0x7f0000559000)=[], 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) close(r2) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x63, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x10, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) [ 57.170807] sctp: failed to load transform for md5: -4 2017/10/11 22:04:38 executing program 6: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ab7000)={0x2, 0x78, 0xfffffffffffffffb, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000d8a000)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10200, 0x0, 0x4000000668, 0x0, 0x1fe, 0x1, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x20000000000, 0xffffffffffffc799, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) sysinfo(&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000636000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00002f9000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f000081f000)="2e2f66696c653000", 0x88) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0xd08000, 0x101000) capset(&(0x7f0000032000)={0x20080522, r1}, &(0x7f0000a1f000-0x18)={0x9, 0x800000000000, 0x80, 0x800, 0x8000000000000000, 0x0}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000b2c000)="", 0x0, 0x10100, &(0x7f00006c7000-0x10)=@ethernet={0x307, @random="a8323ff39db6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6(0xa, 0x20000000002, 0x200000000000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xb, 0x0}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000237000-0x14)={r5, r4, 0x0, 0x2, r3}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00009ba000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x14) 2017/10/11 22:04:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0x9, 0x5, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000082a000)=0x6, 0x80000) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3a, &(0x7f0000000000)="ca", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000003000-0x20)={@common="74756e6c300000000000000000000000", @ifru_flags=0x201}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x10010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x30, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, &(0x7f0000005000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x4, 0x8200, 0x81, 0xffffffff80000001, 0x8, 0x0, 0xba, r5}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x2000009, 0x65031, r3, 0xffffffffffffffff) mmap(&(0x7f0000479000/0x1000)=nil, 0x1000, 0x200, 0x10, r3, 0x3) mmap(&(0x7f0000250000/0x2000)=nil, 0x2000, 0x8, 0x380000000032, r3, 0x4) mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x3000)=nil, 0x3000, 0x1000000, 0x4001d, r3, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000256000-0x4)=0x0, &(0x7f00002a1000)=0x4) mmap(&(0x7f0000488000/0x3000)=nil, 0x3000, 0xffffffffffdfffff, 0x11, r3, 0x0) mmap(&(0x7f00004d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x20000000003, 0x15d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000000, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000009000)="c2dff3193cb2055397f5a8a234929068111a959f5f1ff2d091bc135a7f00a85ebfc65f090000000000000000271c6d2e5e5ce05ecc3d18eecae1d915948a8f0004cea09fea69663ef47cb1d944f0915994286d86284dede30f258d4f369f8c2c730c150b5c47c93f2001e0e3f4adf55d57f96952e93b39eb3ae6ea3add017430c7961b0482c321f65764b8d924182f68483f6d0e78e45a40edf58394a19d1d1c7728") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2000000000000002, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r1, &(0x7f0000009000)="4810b792a8a73b9371942d095e8508bb50c66add8e292bfb339fd6af10a5043568196e63be51d394c5820b61a0a1974d9e8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588c1a16077e374e1c8314d561939d49195474377c0068677c2397e2b1129fc773a95eb", 0x6f, 0x8000, &(0x7f0000007000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000000c000-0xfc0)="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", 0xfc0, 0x40004, &(0x7f0000006000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x7fff, 0x0, 0xfffffffffffffffa, 0x5, 0x2, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4000000800, 0x8, 0x152fcf3, 0x2}}, &(0x7f0000008000-0x2)=0xb8) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000c000-0x10)={r2, 0x23f, 0x40, 0x4}, &(0x7f0000814000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000002, 0x814, 0xffffffffffffffff, 0x400024) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={r4, 0x48, "d8acc5011cdf2a4ebac26aa357e0a712f206acc0ac47229dd430c25c2ad0dc88003b5f1cba341fe8faffffff55079d897471f5c8133b37c6febb9059bc1885076a6daf5bdcbc09d1"}, &(0x7f0000005000-0x4)=0x50) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000008000-0x118)=[{&(0x7f0000007000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x31, 0x7, 0x202, 0x1ff, 0x401, 0xff, 0x3, 0xffff, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x3f, 0x400, 0x1}}, @init={0x18, 0x84, 0x0, {0x20, 0x2, 0x7ff, 0x7f}}, @init={0x18, 0x84, 0x0, {0x8, 0x1cdf, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x2, 0x7, 0x1, 0x3c13, 0x5, 0x8, 0xf43}}], 0x5, 0x8000}, {&(0x7f0000009000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x40)=[{&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f0000006000)="8a80369358781137a0b019692a75d9eb6d94534000000000000000a4ba0a348564c65147a8e325553d953a50c31ee3358cd1465100cfbc18af7084fac919bf93e60752d2dbbfa37154bdea5f158ffd295d33ab7807b3115e5d9d871307be08786f761f5fb47a70b0894da7f4c7d6ae127f829b9ed2c891f1", 0x78}], 0x9, &(0x7f0000002000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0x2, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x202, 0x4869, 0x8000, 0x0, 0x5, 0x8, 0xffffffffffffbb3f}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8, 0x1ff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1ff, 0x6, 0x7fffffff, 0x7, 0x7, 0x80000000, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0x3d80, 0x1000, 0x6e2e, 0x2000002}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xae, 0x2, 0x7, 0xd84, 0x81, 0x4, 0x0, 0xf6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff55e7, 0x7, 0x202, 0x6, 0x80000001, 0xe10, 0x1c, 0x1, r4}}], 0x7, 0xc000}, {&(0x7f0000009000)=@in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000-0x33)="5fb308ee7409e782373d8c588c8c16b943c893809a926708e793127de94c7e4e0c414ff53594ab3e1972f6eeaed15c7245bb91", 0x33}, {&(0x7f0000009000)="aca1f00c0641776a4fcf955d029eec5000e69045accd219727de1ae40c944bf2b8bff27fc09dfe028e4cfca05923df9b9d98cb30d8128e6cf011e13e46e4a57171cec3f53f797a2fccbfb0fbcb3e6821076f35338a638076f6f8c094f278fdae9e667840aca0fa86c4774967e2cb7d177970e4d604142475a3d97193c790a3e607b20d6dd0bc97eebe9fe22e67", 0x8d}, {&(0x7f0000005000-0x76)="ec20236b5383708056ed3eb75469b902fd336fb25d0edc786c9ea38db9edff20d527cd2f15ccd5fd2789e3e07f4170f07221bde9e0264f714184cd470f34d00b774288c8079a4b0e238de93d23a7151d45df2a684cba2b98857de0af21653144c6bdf6f1ff8fac6adfd6083d52b3b688e9154d624ccc", 0x76}, {&(0x7f0000009000)="a6a0cb0c2e3d8fdeced2686a9fe2d0e7d7f27d8f95b9e557aea96bb952425b4ffc14b2216457442fa323940685985cdadab95b294efd279578419bf4df21f96680a73283ef5996582b923718f2cee59cd1363ebec0d9e92aa6b5981d818bc15eb0215fc714568dd72df0b7c5e423fede259f5ecf4fe89cd5374d5b874d211335664ea29a00bdf322c97dfb71e129e0d93461539114336296d7e5fc6214a0fb228c89321d2827d1384d5db00a35201df8c22089b21ad64f6862e385c43fe3ee3d882c5ef543fde9b0c51f8549034cacb57cfb61d8e7562d9b408cc223ce0630467e9c2412f9a0c4270d2476b0d2e7c2f4c4d5a5", 0xf3}], 0x4, 0x0, 0x0, 0x20000000}], 0x5, 0x8000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000a000)={0x4000000af980004, 0xbbea, 0x100006, 0x0}, 0x8) [ 57.170880] sctp: failed to load transform for md5: -2 [ 57.174130] QAT: Invalid ioctl [ 57.237937] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/11 22:04:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002a3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x40000000040) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000bb4000-0x8)={0x0, 0xfffffffffffffff7, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100df, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006de000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100000200000032, r3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffe000-0x11)="2f6465762f7667615f6172626974657200", 0x301681, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1e)="293a3a287d29275d5d2d6367726f757074727573746564626465767b2400", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000674000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000032, 0xffffffffffffffff, 0x0) socket(0x1e, 0x800000000002, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00003a9000)=0x0, &(0x7f0000059000)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept4(r5, &(0x7f0000f6d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006eb000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = epoll_create1(0x80000) r8 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x40000000000005) clock_gettime(0x0, &(0x7f0000302000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005be000-0x10)={0x0, 0x0}) write$sndseq(r8, &(0x7f0000169000)=[{0x8001, 0x2b6b, 0x7f, 0x0, @tick=0x3, {0x6, 0x7}, {0x1, 0xffff}, @quote={{0xf34b, 0x8}, 0xffffffff, &(0x7f00001c7000-0x30)={0x8, 0x3, 0x3f, 0x0, @time={0x77359400, 0x0}, {0x9, 0x1}, {0x3ff, 0x2}, @control={0x1, 0x1, 0x7c}}}}, {0x9237, 0x80, 0x0, 0x1ff, @tick=0xbd4c, {0x5cae, 0x2}, {0x3, 0x7ff}, @connect={{0x7, 0x9}, {0x8000, 0x10001}}}, {0xae0, 0x2, 0x1000, 0x0, @tick=0x5, {0xfff, 0x7fff}, {0x9, 0x100000000}, @quote={{0x0, 0x3}, 0xfffffffffffffff8, &(0x7f0000a26000-0x30)={0x6992, 0x4, 0xfffffffffffffff9, 0x80000001, @time={0x0, 0x0}, {0x1, 0x100}, {0x9, 0x98e9}, @control={0x8, 0x3ff, 0x3}}}}, {0x5, 0x1, 0x80000000, 0x40000000, @time={0x0, 0x0}, {0x7f, 0x80000001}, {0x5, 0x8f2}, @time=@time={r9, r10+10000000}}, {0x1ff, 0x101, 0x2, 0x80, @tick=0x5ef3, {0x9, 0x3f}, {0x0, 0x1}, @ext={0x1000, &(0x7f0000164000-0x1000)="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"}}, {0x9f37, 0x400, 0xfffffffffffffffb, 0x40, @time={0x77359400, 0x0}, {0x3f, 0x4}, {0x100000001, 0x4}, @quote={{0x8001, 0x6c}, 0x6, &(0x7f0000939000)={0xfffe0000, 0x81, 0x5, 0x8, @tick=0x2, {0x8, 0x3}, {0x4, 0x100000001}, @connect={{0x8d, 0x5}, {0x3, 0x400}}}}}, {0x7, 0x5, 0x22c4, 0xcd3, @tick=0x1e5, {0x100000000, 0xe4}, {0xfffffffffffffffe, 0xffffffff}, @quote={{0x0, 0xff}, 0xff, 0x0}}, {0x1000, 0xf8, 0xaa20, 0x1, @time={0x77359400, 0x0}, {0x5, 0x100}, {0x9, 0x80}, @connect={{0x7, 0x74c}, {0x7, 0x7}}}, {0x80000001, 0x3ff, 0xffffffffffffffff, 0x3ff, @time={r11, r12+10000000}, {0x1f, 0x369a}, {0x7fff, 0x41b}, @result={0x538a, 0x80}}], 0x1b0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000fe3000)={0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x8000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ca4000/0xe000)=nil, 0xe000, 0x3, 0x400000000000032, r6, 0x4000000000000000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000f04000-0xb8)={0x0, 0x6, 0x8000000000000, 0x9, 0xffffffff, 0x2, 0x0, 0x1, {0x0, @in6={{0xa, 0x3, 0xffffffffffff1a48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa238, 0xcd26, 0x6, 0x3}}, &(0x7f0000f04000-0x4)=0xb8) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80b, 0x10001, &(0x7f00006e3000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b3b, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000518000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x156c, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1536, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3b, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x94, "fad73bf8a4b1843beb9253df3e85b68f3f9db166b7599b35bded2cfb7f7196708cb35f2892ffd090e2860d5b8a534b3428a6e109011013a85ffc658ba7d4a054f55b11ca9ba313aafe9d7569adaaaf946824732f96075c5ea95517c7af7404a760eb8cdc2f5118933b50c383f9b9d8671a61b49ad1bbbbdcc8eb262c30a41c9a681aeb9154d3fd096f0f14c028fe03e22e3d2ddd"}, {0x1, 0x2d, "500eb25b0c595b9ac90dd05ec29ab46f65ac773a27f2c4f65370ca8d7c6ddde9c0bb29400deda927ff68f08553"}, {0x7, 0xac, "d537f641ea9215c8c8bda0667e1bf80f5b3f557a9a44b7e7112ff75d1ce3e0a20ce8dbb116c985863702ecee63be7772f8a7d31ccfa4bb2023ee73e7649b4ac3d37ff5fb1ae8210dfea71baf48bc6f0e951901c1306b097addfacd2c070b682ad3ea6dd61ba334425e514c448d08204dc5a9aa1fa7184266e85ba5cea699dd9ad178ba5fe9c39f184ab660c403a8a4eae37aab9766535ce6e2d4ef70385deba37a17368ff619f251f4130df4"}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x16, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "ac29880ee59b9f77997adb468c80a754ad029d13e02346330c8fcc5ea3deb906d19796fb0735f5cd6e14b2463988a6cddcad2e70ffca04f136b6d064cd72ece7bec981b1ff65cc5f56bafab31c0545f0108a35882df8b9777532a3238efff7109f5d5f3da461f2e1f0af965c7b066e2118c22a9e3304fa2646ffc4060ce7c226e137af7ebc298c24c582f8d545c1ea11eae0c5013201d07f4debc403e1ffe369a633ec2d662d843a"}, {0x5, 0x57, "a8116d22b0f3be1487ced4af1b3df7709b09ae417812c486b059e5c6053397bb7cd44850304c79a5ecc3041006b980b24612a17441e4555ab2630b01df123f31b0025b0ea6cf2376634c1d0986b8af65446d252ba3fe25"}, {0xff, 0x46, "d70bda4bfac790c3bcc3ec158ee2032da871d0366eae4e116302753c375b8e447c28e611f499394ea021e323d3c1e40996292dbfc2048ed2e0d9b56330c04c6ca33b3ae89194"}, {0xff, 0x74, "5da5bfe460a322c7a04b38615dfb2ccacbf67c2286337141ee2e51c0063352263aeaaaa1808c831df6a1e29152192f0dc992ffac2aaf79aae2a34fb0ce1acd6c586d8824599aa28d8238cf0bdfbce0f87f7a5131c78f2f424dea08a744bf1b0d8adb4bab6365b1b4d2a3f821785bd249a797b4c1"}, {0xff, 0x8c, "04d1d6632e300e2bc63f1de5bbb9aab8f21d9be1596e989e85dbb0667c168e51dc66ca41c7a02c6edcc114a7dfdd8a7fcb69ae2435784020dcd220d89323fea18e1958de3f4b3b78c98387dc8c04f9de1166f4fa5c3542799ec93200fafe1864f6e84d3a252d2d2ff1d6b7b3624a6a6938f40eb1cea7058a0b1df51fffe03a64d127f6f7654ce864709f7a2e"}]}, @dstopts={0x2c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfa, "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"}]}, @dstopts={0x3a, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0xfe, 0x33, "a126fe71358af571a2fc08246f0b2bf6dc6fe79886ed121aa38a6c801252a28de9389b4ff9222c83769d8fbc610009ac6b3b43"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ff1000-0x20)={@common="726f737a300000000000000000000000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00003ea000-0x4)=0x0, &(0x7f00001ff000)=0x4) r3 = socket$inet(0x2, 0x1, 0x10002) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ff2000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30c, @random="89000800f7b2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000002, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="446e678dba411e0314a1060cb5249ed0"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x40000) readv(r5, &(0x7f0000a31000-0x10)=[{&(0x7f00009a6000)="0000000000000000", 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f000069f000-0x4)=0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r5, 0x8, r6) ppoll(&(0x7f0000a71000)=[{r5, 0x402, 0x0}, {r5, 0x20, 0x0}], 0x2, &(0x7f0000e66000)={0x77359400, 0x0}, &(0x7f0000368000-0x8)={0x7f}, 0x8) syz_open_dev$sg(&(0x7f0000b1a000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) syz_emit_ethernet(0x56, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0xd, 0x4, 0x0, 0x100000000000, 0x48, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x18, 0xd, 0x1, 0x9, [{[@loopback=0x7f000001], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x8000000000000006}]}, @rr={0x7, 0x7, 0x4, [@rand_addr=0x7fff]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x2, 0x0, 0x5, 0xc2, 0x4, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/11 22:04:38 executing program 3: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) r2 = request_key(&(0x7f0000e31000)="6465616400", &(0x7f00003cc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f7000-0x2a)="5c7d70726f6324657468307070703176626f786e6574315c217365637572697479766d6e657430239c00", 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f00009c0000)="f316a9262f67f573d51847286dfe0505dc12daacfcb36d211808dd90e8e0fefe7bb66e38b6c8d81aca9def1b5d1e2861206dee17e5", 0x35) clock_gettime(0x100000000, &(0x7f0000a2e000-0x8)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000277000-0x8)={0x0, r3+10000000}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000c87000-0xc7)="a8667776464e5a009154e7bd03b0968506f6264a78db975ae02cf34022babc51e9c11a2a6f66b5876788860a0955dfe2ac81c279115894ae8f8a2b452bf4f4b167fedc9bb6a1be0dcfee219fbd35752451f4ce5b26a16cb55f010de559f819344f6242eaf5401cf96a4d561f092d0671d1d7526d27de386106243b0405ded4cb57402ae80ae2e96957707cb776982fcf323994e005d1d316b9e7eb4e6583b9a846bb9d4456ca32aa6090d81729c7cdb20860c17d468bfe32cfe2e5348cf2f8f0473e24bd8c058e") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b27000-0x4)=0x0) fstat(r0, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0xfffffffffffff000, 0x80}) r5 = socket$inet(0x2, 0x2, 0x0) epoll_create1(0x4007fffd) r6 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00007ee000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffdffff, 0x5, 0x5, 0x2, 0x2000000000000002, 0x0, 0x7}, 0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000fdf000)=0x22, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, &(0x7f0000fd5000)="", 0x0, 0x8040, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$inet(r5, &(0x7f0000e63000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000-0x4)=0x10, 0x80000) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000fd9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r6, &(0x7f0000fd6000-0x1000)="ec0cd3b51b", 0x5, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:38 executing program 6: mremap(&(0x7f00007eb000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000eee000/0x1000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000019f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="2f19feb70eea8586e9ba59bd08565c8682128f5adaa01ca6cf456262a78d8bbad38188f2e2ac571ef1eb28598ebe70cd00a9ee010ca44ee2dd74a38bba27bcec2af68a4bff80efec5d56160e98c7f3fcce1fe5962ef182a7271fb45e0c5599ec409e6158cfce2196d230882c57f89d9dabbbc37f98c2d939a65004d23e3e5296794d0325189241ca6668a35a60520041c8e403bea5616cba74ea73f9ddeb8ddf488bf758e689475189641a69368759dcff54c1a8a082ac8e772df51e511ea945b06b96502a", 0xc5) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_dev$sg(&(0x7f0000eef000-0x9)="2f6465762f73672300", 0x4, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000001000)=@nl={0x10, 0x0, 0x2, 0x401}, 0xc) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000053c000-0x8)={r2, 0x3}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000002000-0x10)={r3, &(0x7f0000002000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) close(r5) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f000053c000-0x40)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f000053c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[], 0x2, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/11 22:04:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x850, r0, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000071e000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fc8000-0x40)={0xffffffff7fffffff, 0x6, 0x101, 0x3, 0x4, 0x81, 0xfffffffffffffff8, 0x10001}, &(0x7f0000001000-0x40)={0x1ff, 0x80000000, 0x10001, 0x3, 0xb83c, 0x3, 0x100000001, 0x3}, &(0x7f0000902000)={0x7ffe, 0x3, 0x8000, 0x3, 0x1, 0x7, 0x101, 0x5}, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1001e, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f000061f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fc9000)=@assoc_id=r2, &(0x7f0000fc9000-0x4)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x104e, &(0x7f0000942000-0x104e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x7fff, 0x6, "a228af", 0x1018, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x7, 0x7, "979a5d", 0x1, "982510"}, "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"}}}}}}) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$bt_rfcomm(0x1f, 0xfffffffffffffffe, 0x3) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000c91000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006f0000-0x4)=0x1c) socket$inet(0x2, 0x10000000000003, 0x46) 2017/10/11 22:04:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x66, 0x1000, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r1, 0x7ff) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003eb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000d17000)=0x1040e, 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c4000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d9b000)="2f6465762f6e65742f74756e00", 0x0, 0x6040) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000840000-0x10)={0x7, &(0x7f000057e000-0x38)=[{0x2, 0x6, 0xfffffffffffffffe, 0x2a22}, {0x1, 0x81, 0x100000000, 0x1}, {0xb37, 0x51, 0x3, 0x3f}, {0x1f, 0x100000000, 0x0, 0x1}, {0x23cc00, 0x200, 0x7, 0x329a}, {0xff, 0x100000001, 0x7fffffff, 0x9}, {0x3, 0x9, 0x81000000, 0x16d8}]}) r3 = memfd_create(&(0x7f0000dfa000-0x37)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) lseek(r3, 0x4, 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000afc000)=0x5, 0x4) r4 = getpid() ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f00005b8000)={&(0x7f0000ae0000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00008ee000)=r4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006cb000-0x4)=0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000d8b000-0x80)={0x0, 0x0, []}) bind$inet(r1, &(0x7f00002e0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f88000-0x17)="f6dececf9baee2dcd691aefa4b7c5357bc3fcfcecd9ce0", 0x17, 0x20040091, &(0x7f0000d19000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x200004) r5 = socket$inet6(0xa, 0xf, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000071b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec7000)=0xc) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x6f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x13, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}]}}, {"0c"}}}}}}) 2017/10/11 22:04:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000074c000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x20000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000074e000)=0x0, &(0x7f000074f000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c17000/0x3000)=nil, 0x3000, 0x80000, 0x10, r0, 0x100000000) gettid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000002000-0xa8)={{0x1, 0x40}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x100800, 0x6, 0xffffffff, 0x8001, 0x10000, 0x6, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000c1a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x2002, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1004}, 0x1c) getresuid(&(0x7f0000001000)=0x0, &(0x7f000090e000)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000910000)=r1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153, 0x100000001, 0x158c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000354000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000716000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000ac4000)="2e2f66696c653000", 0x400, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab3000-0xf)="2f6465762f73657175656e63657200", 0x41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000035c000)={0x0, 0x6, &(0x7f000063c000-0x84)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x500000}]}, &(0x7f0000e6f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000caf000)={r4, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb77}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c3000)=0x8c) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000c27000)={&(0x7f00001cb000/0x3000)=nil, 0x3000}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00009ca000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00006e4000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r5}, 0xc) 2017/10/11 22:04:38 executing program 6: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0x1b)=@random={"73656375726974792e00", "2125776c616e3173656375726974792500"}, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000277000-0x4)=0x0, &(0x7f00001ab000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fcb000)=@generic={0x1e, "0102fffffda300b9000000004700000000a979f30400000000000000c7bad62e0a63a632ed0000000673fb8f8401000559829a2b0afe7ce43a4b2c70a01c216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5dab9c8ea31000077aeb8c590001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000afc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a96000-0x4)=0xe8) close(r2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c28000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000b09000+0x7ec)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000055e000-0x8)=0x101) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0b000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f00009cc000-0xa)={0x2, 0x1ff, 0x6, 0x1, 0xffffffff, 0x78c5}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x3, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x3ff, 0x0, 0x8, 0x2}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x3}}, {0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x908, 0xbaf2de4}}]}) setsockopt(r0, 0x0, 0x4000000000c8, &(0x7f0000000000)="00e84dd4", 0x4) [ 57.486793] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2017/10/11 22:04:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000125000)=0x0, &(0x7f000060b000-0x4)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002e7000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000790000)={r1, r2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7e000-0x11)="2f6465762f7667615f6172626974657200", 0x10002, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006eb000)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003ff000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x419, 0x1}, &(0x7f0000105000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ee1000-0x98)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x5}, 0x98) setsockopt$inet6_tcp_int(r0, 0x6, 0x12002, &(0x7f00002c0000-0x4)=0x2, 0x4) r5 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000e1000)=0xfffffffffffff000, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) r6 = dup3(r5, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x20, 0x3, "f881304f001e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d080000000000000059de3cced95736a70043c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000535000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00006f1000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00006ce000-0xc)=@sack_info={r7, 0x20000000008001, 0x100000000}, &(0x7f0000aa5000-0x4)=0xc) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000783000-0x4)=0x263, 0x4) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00005ed000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = socket$inet6(0xa, 0x100000000002, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f00004e3000-0x60)={&(0x7f0000844000-0x8)=[0xfffffffffffffffd, 0x0], 0x2, 0x0, 0x0, 0x5, 0x6, 0x100000000, {0xfffffffffffffffe, 0x1ff, 0x1, 0x129, 0x3, 0x80, 0x74, 0x8, 0x4f, 0x8, 0x400, 0x8, 0x0, 0x3f, "f52bf47e171ea893f73dcb4d7be87c30e61c934506cc1acea2858d7ead75cf4a"}}) fcntl$setsig(r8, 0xa, 0x32) getsockopt$inet6_int(r6, 0x29, 0x1, &(0x7f000047d000-0x4)=0x0, &(0x7f0000ab7000)=0x4) fcntl$setsig(r5, 0xa, 0x16) fcntl$setown(r5, 0x8, r1) sendto$inet6(r0, &(0x7f0000367000)="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", 0x1001, 0x31, 0x0, 0x0) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:38 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000e, 0x3, 0x301) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006b5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000047f000/0x1000)=nil, 0x1000, 0x3, 0x30050, r0, 0xfffffffffffffe00) r4 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d06000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74, 0xcc898d611cd0b487, 0x2, 0x4, 0x1200000000000000, 0x3, 0x2}, &(0x7f0000bc4000)=0x20) openat$autofs(0xffffffffffffff9c, &(0x7f00004c5000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) sendto$inet6(r3, &(0x7f00002e6000)="073623e6322ca57d125fc5e71a0b3fa85acfc6031a789c5b0ec06522f1be1c080cb3341c0aa76c885b14a59bdef4a69f7c5ef5f02f937e9cd7cdf144ead97f3f7a", 0x41, 0x8000, &(0x7f0000109000-0x1c)={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000ad0000)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x0, []}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000054c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000dfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket(0x11, 0x1, 0x1b5) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r6, 0x8c) 2017/10/11 22:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008df000-0xe7)="", 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) r1 = add_key(&(0x7f0000189000)="6c6f676f6e00", &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ed1000)="bf3d3dabaac2cd5c2c6962ed92fae2d09066ab9997c2c0ffd47b9d5c55a70320c517e809dcefd728970dbbc60d56d0281d356596b7fa8569af1be21dd1f2bcc997bc9a8860b15474a9109c5c1ba9bf40939775769e3c36af584a9bc2511af4f40287c8378faca9f33dd01b0f74a4ed18d736f743885178117b9d706cbc8239c8c16bf8ddb65aeda57ea260bd9321a6c1b24ebd0b857afd00cf74457cf91b7d86024d879c7bc7b1d3e4c7", 0xaa, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000a5f000-0x5)="6465616400", &(0x7f0000cef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009df000-0x1)="00", 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f000005f000)=[], 0x0, r2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f000034a000-0x802)="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", 0x802, 0x10, &(0x7f0000184000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/11 22:04:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x41, &(0x7f0000003000-0x10)={0x0, 0x2, 0x8, 0x3f}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2000000000000000, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fb2000)={@loopback={0x0, 0x1}, 0xeb7, 0x0, 0xff, 0x8, 0x3f, 0x7, 0xffff}, &(0x7f0000fb3000-0x4)=0x20) fcntl$getownex(r1, 0x10, &(0x7f00005b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000fb4000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000fb2000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x80000081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$KDSKBLED(r2, 0x4b65, 0x3f) 2017/10/11 22:04:38 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000057000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xef2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f00006a5000-0x4)=0x7fff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008c5000)={r0, r0}) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000040000, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00002af000-0x8)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = gettid() perf_event_open(&(0x7f0000d5e000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000019, 0x802, 0xa) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) socket$inet6(0xa, 0x800000000003, 0x4) getpgid(0xffffffffffffffff) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000226000)="1f0000000104ff000000040008010076008b00e0090002000202fbe9000200000088ed24", 0x24) mq_open(&(0x7f0000076000-0x2b)="76626f786e65743075736572255c73797374656df8656d315e2a706f7369785f61636c5f61636365737300", 0x0, 0x13c, &(0x7f00005cb000-0x40)={0x0, 0x8, 0x7, 0x3, 0x7fff, 0x101, 0x7fff, 0x0}) statx(0x2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1000, 0xa00, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$evdev(&(0x7f0000a38000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x80000000000001) clock_gettime(0x0, &(0x7f000057f000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00005fe000)={0x2, 0x40, 0xffffffff, 0x20, 0x1, 0x20, 0x6b9a, 0x9}, &(0x7f0000fe2000)={0x0, 0x3, 0x5, 0x256, 0x8001, 0x4800000000000, 0x2, 0x7fffffff}, &(0x7f0000e63000)={0x0, 0x7, 0x200, 0x2, 0x6, 0x101, 0xff, 0x5}, &(0x7f00005b5000-0x10)={r6, r7+10000000}, &(0x7f0000ce8000)={&(0x7f0000c64000-0x8)={0x200}, 0x8}) getrusage(0xffffffffffffffff, &(0x7f0000cbc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f0000b6b000-0x20)=[{{r6, r8}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x3}], 0x20) socket$inet6(0xa, 0x2, 0x0) 2017/10/11 22:04:38 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x2, 0x80) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x1, 0x9, 0x0, 0xffffffffffffffff, 0x4000000000}, 0x1c) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xd, 0x4, 0x2000000004, 0x3, 0x1, r0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xea7000)=nil, 0xea7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000ea8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x10002, &(0x7f0000ba8000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x1, &(0x7f0000524000-0x58)={0x0, 0x2d, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060b000)=0x0) timer_delete(r3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ea9000)=0x408, 0x4) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000406000)=0x48, 0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000a6000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000a9a000-0x30)={0xfffffffffffffff8, {{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r2, 0x8906, &(0x7f0000ea9000-0x28)={@common="62637366300000000000000000000000", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eed000-0x20)={r1, &(0x7f0000ce9000)="", &(0x7f0000f56000-0x1)="05", 0x0}, 0x20) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x20000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000c52000-0xa4)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x26, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x100000) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x6f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x13, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x2, ""}]}}, {"0c"}}}}}}) 2017/10/11 22:04:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x1000008, 0x40030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d0000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b24000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000926000-0x7)={0x0, r2}) syz_emit_ethernet(0x9e, &(0x7f00002cb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffe, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1a, 0x2f, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x3, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00004c6000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ecf000-0x4)=0x1c, 0xffffffffffffffff) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000c7b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000929000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001000-0x4)=0x696eefc8, 0x4) mmap(&(0x7f0000a7d000/0x4000)=nil, 0x4000, 0x803, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10011, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000000000)=@ax25={0x3, {"728a6c3edadf39"}, 0x6}, 0x10) r5 = syz_open_dev$mice(&(0x7f00003e3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) openat(r5, &(0x7f0000aac000-0x8)="2e2f66696c653000", 0x801, 0x1) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x10006, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000002, 0x32, r6, 0x8000000000000000) setsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common="677265b000000000ffff0eeaffffffee", @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 57.709488] QAT: Invalid ioctl 2017/10/11 22:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c74000)={0x0, 0x0}, 0x80000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000401000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000aa5000-0x8)="2e2f66696c653000", 0x0, 0x4) rename(&(0x7f0000ee4000)="2e2f66696c653000", &(0x7f00005b9000)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000dcd000)={{0x6, 0x1, 0xdb, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000268000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mount(&(0x7f0000b28000)="2e2f66696c653100", &(0x7f0000969000)="2e2f66696c653000", &(0x7f0000167000)="6e66733400", 0x0, &(0x7f00000a7000)="76") pivot_root(&(0x7f00004c5000-0x8)="2e2f66696c653000", &(0x7f00000b6000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000005f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket(0x6, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c61000-0x8)={0x0, 0x1}, &(0x7f00007d3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000064d000)={0x2, 0x4, 0x9, 0x10000, r7}, 0x10) r8 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f00008e5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1) fallocate(r8, 0x0, 0x0, 0x9) getpgrp(0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000929000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000223000)={0x4}, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r9, &(0x7f00007fd000-0xc)={0x20000010, 0x0}) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r10, 0x4040ae77, &(0x7f00002af000)={0x7a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2017/10/11 22:04:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000075f000-0x9)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x800000000000000, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00008a1000)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ebc000)={0x0, 0x0}) stat(&(0x7f0000a14000)="2e2f66696c653000", &(0x7f00000a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xfffffffffffffb7c) r1 = open(&(0x7f0000563000-0xe)="2e2f66696c653000", 0x10000000080044, 0x0) epoll_create(0x8c31) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdb000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r2, 0x42424242, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000602000)="0000000000000000", &(0x7f00001f2000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00002b3000)={0x0, 0x7}, &(0x7f0000fdd000+0x424)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a13000-0x8)=@assoc_value={r4, 0xc1b}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e33000-0x4)=0x0) 2017/10/11 22:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017c000)=0xe8) socket(0x0, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="", 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f24000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00004c0000-0x4)=0x8) prctl$setname(0xf, &(0x7f0000456000-0x1)="00") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a08000-0x8)={r2, 0x5}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000675000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x400) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f000094c000)={0x10201, 0x0, &(0x7f0000d0b000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x51cf}, &(0x7f0000000000)=0x8) r4 = socket(0x10, 0x6, 0xd8c2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r4, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fb1000)=0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000502000-0xc)={0xfffffffffffffff8, 0x1, 0x7fff, 0x8, 0xfffffffffffffffc, 0x81, 0x10000}, 0xc) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/11 22:04:38 executing program 4: r0 = memfd_create(&(0x7f00006c8000-0x1f)="73656c6623656d316367726f7570235b6e6f64657673656c696e7578212b00", 0x2) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000025000)="2e2f66696c653000", &(0x7f0000050000-0x10)=[&(0x7f0000056000)="2c00", &(0x7f0000057000-0x39)="6b657972696e676d696d655f747970656e6f64657674727573746564637075736574246d643573756d776c616e312573797374656d262d7b00", &(0x7f0000056000)="76626f786e6574316367726f757000", &(0x7f0000057000-0x3)="6c6f00"], &(0x7f0000043000-0x4)=[&(0x7f0000052000-0xd)="6c6f73656375726974792f5d00"], 0x400) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000057000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bfb000-0x8)={0x0, 0x10000}, &(0x7f00005c6000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005cb000-0x14)={r4, 0x101, 0x8, 0x2, 0x4, 0x153}, &(0x7f00008a4000-0x4)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092c000-0x11)="2f6465762f7667615f6172626974657200", 0x141040, 0x0) r5 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x800, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x24, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e0200000000000000803af2"}, 0x24, 0x80}, {&(0x7f000023b000-0x60)={0x27, 0x8000000000005993, 0xc038, 0x7, 0x100000000, 0x100000001, "89c0a949918f1849dad6fbd276c2613dc27942845d0ca6c3aa16b35e4d3bb5192bb2ebab4afb664f4f442a60455c4bd119113ca2dea2dd750441098296c0be", 0x400}, 0x58, &(0x7f000023c000)=[{&(0x7f0000408000)="84fa2c6188ff4460443ac700776e0a336ab8f211922fe675f30d4bcd5b6dcce1289e01f359a0d9123785184539e22e7ef97bbeb602e9b8ece54c1da307e2e96996ec4baf72c1fa3c14e842c63e306f8ac16da3cc1505e45feef0f55335cd1b3b4f74b532ca59b80f785e876a37895cb52f", 0x71}, {&(0x7f0000c0d000-0x1000)="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0x1000}, {&(0x7f0000706000)="2409032e25413d202dcf56e7ef7d6e32575aea567befb55a8f45f04dfbc5947f6358bf2a9866b77e860a6b07157b7d11974397fc200806fb3aa089d64f5dbbce662af2ca6f510f6e4ffeee38830e1da100c8028cd27b2428d06e8bdd2fbf8ebc84b2fe4e80ab652591704762021c3caa7ab2806bc414525bc69e69b0008906eb2a180975ff99a61f0ab6", 0x8a}, 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0x1000}, {&(0x7f00003ca000)="6e78ab4e4e3373c594232d6f8f284f60cb1b73d111f11118d557b50454c6ef45a527bab3ca01d4364694cfaada42bc54e658e425f6bac3d5246595bd4d301d95e970ce356879b5176da0c70e8dde72a5a4df2b0fa2f259d4a7f15b56ba038b60abde0bf5214f341379961897fc6ac76066cbf7381a9e86a0189a9977b75bb70bc1f311802b8058372f6608f8299b2901d4eca0b6c8c22ddd9645cf722b6fa3a27defa2e278a8454eae2d8aef020e347bf9448aac4e96", 0xb6}, {&(0x7f00005cd000-0x9e)="5731ec2b74a11f3f7df4a04c9afb72edb2eee577db98ae2a977357918544fe32bd6881844484b5372e06c82d3b09b920a9dc25f012f55bc3578362a15b9e4b8aa3e85642b25d0c8f1709711066680911aab52b59ef7b396d526deb0b85b1b89d13f43e6ad9944391556bd713d81908b747434fc93ee1d323fe4d9615ae9fe545efb7b60ce5f2896ddd200b8b531bf22cfe28dbf2adec467a89951336e515", 0x9e}, {&(0x7f0000329000-0x51)="c5a699858e8399f4175ad859964071f4b684999c6f40b683787b828d0d51d9436414a539aad67490627dc5387b70e186b0ae1a5ad135eb661ce441b751f149bd31d8974ea6afe934d94aadd9eecab511aa", 0x51}, {&(0x7f0000576000)="4e6eb4419b8079334e15aa0e70968745ab944f9b2f282d7ed12b023a69e7e92ac9251f54d7b05008d26ff83deb7bc829c9e3092c564a5763bd558e2b9808790b5e64b9cd46a6725605890e91f7ab9765267dc7a450b56ef803599d65d9283a8442bb546606520af46b294dbf12473cae81ebb5618acdb322b36520895668c621fed9e038c88dba61", 0x88}], 0x8, &(0x7f00000a1000)={0x10, 0x110, 0x5, "01ff"}, 0x10, 0x40}, {&(0x7f0000e9c000-0x58)={0x27, 0x8, 0x7, 0x1, 0x6, 0x2, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc6010e58b4feecb2069f56ae665af08bc81", 0x68bb}, 0x58, &(0x7f000023c000-0xf)=[{&(0x7f000023c000-0xdd)="21f4773745390bcd421023fc4ef7f1729169a51663e22ce24080c321264fba6fcfb2625c7f5eb1ebffdf5fd6ab2b73401b33cddafaf748826cccda35c0366ed66516ab4874c9036bae2a1b4282d3d387f5c4711f3abc840c9da036a9bb47080cc40f187059d96ef49f032074c28addc8056e7ac4d703eea3e412462ae813e9ab21f6ec59162a3afa1890c1d1e9976174438160b6e9c8fdadd8b054f8a69c16246b9b9de8e3b1805e31f008184aeb81cdd0b045bba441cbb232cd72131045944c6c1f9677a93eaba8a1e536b530488b6dfd2b59a6fa411996e5efda4529", 0xdd}], 0x1, &(0x7f000023c000-0x40)={0x38, 0x104, 0x7fff, "00632fae3d16f0df1a7b13bd096fa531e1ca589b8b537fdb7a6bead75db581074b6867d7a05aeae4da"}, 0x38, 0x220000000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000e9f000)="2e2f66696c653000", 0x10400, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000b15000-0x4)=0x0, &(0x7f0000478000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x4, "ca4f"}]}}, {"0c"}}}}}}) [ 57.816388] QAT: Invalid ioctl 2017/10/11 22:04:38 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80086, 0x11) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dc1000-0x1c)={0xa, 0x2, 0x1331448b, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dc2000)="1cc0", 0x2, 0x4003, 0x0, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000081b000)="01000000", 0x4, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x50, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x8000002, &(0x7f0000b6e000-0x4)=0xfffffffffffffffc, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=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) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x1, 0x6, 0xf, 0x0, 0x20, 0x2, 0x0, r2}, {0x7, 0x9, 0xffffffff, 0x4, 0xffffffff, 0x2, 0x879, 0x6}, {0xd758, 0xff4, 0x6, 0xf8}, 0x6, 0x5, 0x4, 0x1, 0x12, 0x9253eab48da3cafa}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, 0x19, @in=@broadcast=0xffffffff, 0x2, 0xe4e80b6f77f7360f, 0x0, 0x800, 0x1, 0x400, 0x2}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x56, 0x80000001, 0x400, &(0x7f0000004000-0x10)=@generic="53c1877bc95809f936745da58633b28f", 0x8000000007, 0x4, 0x1000000007fff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000007000)={0x81, {{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]}}, 0x90) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000778000-0x4)=@assoc_id=0x0, &(0x7f0000dc0000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000137000-0x8)={r3, 0xc303}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000dc2000-0x6)={r3, 0xffffffffffffffd9}, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000004000)={0x7, {{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]}}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0xffffffffffffffff, 0xfe, 0x1, 0xbb80, 0x100000000003, 0x4}, 0x20) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x30811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd3, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="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", 0x5ca, 0x8000, &(0x7f0000000000+0xb49)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dc2000-0x8)={r4, 0x86}, &(0x7f0000dc1000)=0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000dc3000-0x4)=0x0, &(0x7f0000c06000-0x4)=0x4) [ 57.825994] sctp: failed to load transform for md5: -2 2017/10/11 22:04:38 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7c000-0x11)="2f6465762f7667615f6172626974657200", 0x28200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x6, 0x20, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000954000)={0x10, 0x0, 0x6, 0x7}, 0xc) bind$netlink(r1, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) syz_open_dev$mouse(&(0x7f0000309000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x8800) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000411000)={0x5000, 0x5000, 0x7, 0x10000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/11 22:04:38 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ff5000)="2f6465762f696e7075742f6d6f7573652300", 0xda21, 0x220000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x6, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ff5000)={0xfffffffffffffff9, 0x5, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f0000368000/0x1000)=nil, 0x1000, &(0x7f0000ff5000)="") 2017/10/11 22:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x5, "ca4f44"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000003, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c40000/0x3000)=nil, 0x3000, 0x4, 0x3d, r3, 0x8000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r0, 0x8000000) r6 = eventfd2(0x8000000000000006, 0xfffffffffffffffd) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x7) fsync(0xffffffffffffffff) mmap(&(0x7f00009c6000/0x1000)=nil, 0x1000, 0x100000004, 0xa010, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = fcntl$dupfd(r3, 0x406, r0) set_tid_address(&(0x7f000084b000-0x4)=0x0) mmap(&(0x7f0000d6b000/0x3000)=nil, 0x3000, 0x3, 0x800000000032, r2, 0x400000000000000) r9 = getpgrp(r7) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r10, 0x2401, 0xa) perf_event_open(&(0x7f0000a83000-0x78)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x5, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1e, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20) ioctl(r10, 0x7, &(0x7f00008c2000)="ee1bc79fa7d002a95eaf5045f82f3d48a60416ac1c92e702f9d2121737bf3b49e3f37c363c5916e77cabbe0eb93d0d0fc3220f12000081b7c9d9d99279e8d623b8ec724d680c1878f30321a601800000000000006c28da3723c0545450d1") ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x3, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = eventfd2(0x8, 0x80801) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000018000)={0xffffffffffffffff, 0x8, 0x400000000000002, r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000e98000)={0xffffffffffffffff, 0x8, 0x1, r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/11 22:04:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100000001, 0x400800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7ffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000097e000-0x84)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000b58000)={0x0}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0x0, ""}, &(0x7f0000004000)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000449000-0x4)=0x0, &(0x7f000087c000)=0x4) r4 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x9, &(0x7f0000599000)="01003f00f6001e0000070000ff9139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000893000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_hci(r4, 0x80000400448ff, &(0x7f0000aa0000-0x51)="019955069cf1d1425ee274594b5da6fcc74abe50507061f270e081db95aeb0c1ec10add8fb1f6c25ad90b19354abb90323b24ba5f025d4d716119ceb811f1fed2243f413c1c650410131cb7c9dcc5eb26d") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f000002b000-0x4)=0x0) finit_module(r1, &(0x7f00006fb000-0x10)="2f6b657972696e6773656c696e757800", 0x0) r6 = syz_open_dev$vcsa(&(0x7f000023d000-0xb)="2f6465762f766373612300", 0xffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000283000)=0x4) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000a88000-0x4)=0x0) r7 = fcntl$getown(r2, 0x9) fcntl$setown(r1, 0x8, r7) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000a5000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f000083d000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c84000-0x5c)={0x3, 0xbe, 0xe0, {0x0, 0x0}, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000af3000-0x8)={r3, 0xfffffffffffffff9}, &(0x7f00007dd000)=0x8) sendto$packet(r6, &(0x7f0000d48000)="9c52611cadfae82163c24d3a4e0f2a32743e420fe7016d9313c8218abc4814e965dc2c0e9a79dd75c6dfe17fcf2a3e612a2006469fa211a1190b6fe5846d4d8f343e57a90df39df35e3f7d27a928af1dfa", 0x51, 0x20040000, &(0x7f00006cb000-0x14)={0x11, 0x4, r5, 0x1, 0xe80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002f1000-0x4)=0x0, &(0x7f0000db7000)=0x4) [ 57.992112] QAT: Invalid ioctl 2017/10/11 22:04:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x800, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x4000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x1, 0x8000, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000078000)=0x507) statx(r0, &(0x7f000007a000-0x8)="2e2f66696c653000", 0x400, 0x581, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r1, &(0x7f0000442000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r1, &(0x7f00005c6000-0x39)="", 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000bb6000-0xc)={0x13, 0x91, &(0x7f0000b2d000)="13a6da1ee9360661a3e7c32a83f3d88006ea8e270a7f09fbc83aad814d63da771b4afdc352ae2ad8b96ff34f62503552c500014f8b554b912d59834294167244c6100e20c382e9e83ad265d10568845dd132bec4af5c5fdd93d1bb0792c6f655bc99a032dcacb9303db9f88cb40e865983ef4b6d94afa771b0c4984c9a31c87533a97b7215efdfc7c353f231a0f6aedaa4"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000487000-0x4)={0x0, 0x0}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r3, &(0x7f0000fdc000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x1a, 0x1c, 0x305, 0x0, 0x8, "ebff1f04bc000082fa94"}], 0x1a}], 0x1, &(0x7f0000738000)=[], 0x0, 0x88c0}, 0x0) r4 = socket$unix(0x1, 0x20000000005, 0x0) bind$unix(r4, &(0x7f0000e73000)=@file={0xffffffffffffffff, "2e2f66696c653000"}, 0xa) listen(r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x4000000000002, 0x4) sendto$inet(r5, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r5, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r5, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) fcntl$getown(r4, 0x9) gettid() r6 = getpgrp(0x0) sched_getparam(r6, &(0x7f00005b1000-0x4)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000efb000)={&(0x7f00009de000-0x8)="2e2f66696c653100", 0x0}, 0xc) recvfrom(r2, &(0x7f00006d8000+0x101)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x8000000000000100, &(0x7f0000cc7000-0xe)=@l2={0x1f, 0x2000000002, {0x8001, 0x1, 0x4, 0x7fff, 0x9, 0x5}, 0x2ce5, 0x7}, 0xe) 2017/10/11 22:04:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x40000000008) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000006000)=[{{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x1, &(0x7f000000a000-0x5a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ee1000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000aac000)=[{{0x0, 0x0, &(0x7f0000dd6000)=[{&(0x7f000006f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, 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0x1000}, {&(0x7f00007ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000c2e000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000996000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000400000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x6, &(0x7f00008c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x6}, 0x4}, {{&(0x7f00009e2000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004e8000-0x80)=[{&(0x7f0000aaa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f000077e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000ac2000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00005de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00002d6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000212000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f00004ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000c97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x8, &(0x7f0000a2f000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000316000-0x80)=[{&(0x7f0000790000)="0000000000000000000000000000", 0xe}, {&(0x7f0000ab0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00009cd000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000c3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f000010e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f000066b000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000882000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00007b3000)="", 0x0}], 0x8, &(0x7f000014a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1}, 0x7}, {{&(0x7f0000373000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e50000)=[{&(0x7f0000d15000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f000095f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000ead000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000115000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000080000)="0000000000000000000000", 0xb}, {&(0x7f000044c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x6, &(0x7f0000035000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x1}, 0x8001}, {{&(0x7f0000bcf000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cc7000)=[{&(0x7f000082a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f9f000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000183000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00007ce000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x4, &(0x7f000078b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x7}, 0xe96}, {{&(0x7f0000ef2000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000701000)=[{&(0x7f00004c0000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000085a000+0x790)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000442000-0xe)="0000000000000000000000000000", 0xe}], 0x3, &(0x7f00002f0000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x3}, 0x1000}, {{&(0x7f0000f13000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fca000)=[{&(0x7f00001c7000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f00009a7000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000870000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x4, &(0x7f00006b9000)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x4040}, 0xea}, {{&(0x7f0000252000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcb000)=[{&(0x7f0000631000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000a6f000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000a67000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000513000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x0}, 0x1f}, {{&(0x7f0000ec7000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f00005c6000-0x30)=[{&(0x7f0000dc2000)="", 0x0}, {&(0x7f0000491000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000cc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x3, &(0x7f0000597000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0xfff}, 0x3ff}], 0x9, 0x20, &(0x7f00000d5000-0x10)={r3, r4+10000000}) bind$inet6(r2, &(0x7f0000cfd000)={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a94000)={0x0, 0x3, 0xdaf, 0x120000000}, &(0x7f0000793000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001ac000-0xc)={r5, 0x8, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000c000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r2, &(0x7f00000a0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000470000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000f000)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$assume_authority(0x10, 0x0) r7 = open(&(0x7f0000058000)="2e2f636f6e74726f6c00", 0x0, 0x40000000000) ppoll(&(0x7f000077c000-0x18)=[{r1, 0x721, 0x0}, {r2, 0x1080, 0x0}, {r7, 0x4040, 0x0}], 0x3, &(0x7f00002ee000-0x10)={0x77359400, 0x0}, &(0x7f0000062000)={0x0}, 0x8) mkdirat(r7, &(0x7f0000a0c000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r7, &(0x7f0000c5c000-0x8)="2e2f66696c653000", 0x4) rmdir(&(0x7f0000833000)="2e2f66696c653000") r8 = openat(r7, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r7, 0xc004aea7, &(0x7f0000ff6000)=0x3) renameat2(r7, &(0x7f000042a000)="2e2f636f6e74726f6c00", r8, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000f2d000-0x4)=0xfffffffffffffffd, 0x4) syz_extract_tcp_res(&(0x7f0000bae000-0x8)={0x0, 0x0}, 0x5, 0x3) syz_extract_tcp_res$synack(&(0x7f0000511000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x48, &(0x7f0000998000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ac6105b4b57a", [{[], {0x8100, 0xffffffffffffffe9, 0x6, 0x61ed}}], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x36, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, @empty=0x0, @rand_addr=0x4, {[@lsrr={0x83, 0x7, 0x400, [@empty=0x0]}]}}, @tcp={{0x3, 0x1, r9, r10, 0x8, 0x0, 0x5, 0x1, 0xbac, 0x0, 0x1, {[]}}, {"548149c06ce9"}}}}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000040000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x80, 0x9, 0x81, 0xedb, 0x853, 0x800, 0x100000000, 0x0, 0xd734, 0x3, 0x8, 0x6, 0x3]}, &(0x7f00008f7000-0x4)=0x108) 2017/10/11 22:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000301000)="2f6465762f6175746f667300", 0x240, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000eeb000)="", 0x0, 0x0, &(0x7f0000d15000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000948000)=0x0, 0x4) socket$inet(0x2, 0x3, 0x6) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_ivalue=0x0}) write(r0, &(0x7f0000d5c000)="43121204045d4cfd48ff1e0000009490691487cceb8a34869c000000000000000712b00a00040111b488d4748527f90e9d", 0x31) r2 = socket(0x10000000010, 0x2, 0x6) write(r2, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f5b000)={0x0, 0x0}, &(0x7f0000776000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004ad000-0xc)={0x10000000, 0x0}) write(r2, &(0x7f0000f6d000)="1f0000000104ffff010000bb0700022a00cf00000900030000002300000200", 0x1f) socket$inet_sctp(0x2, 0x0, 0x84) 2017/10/11 22:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d0e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40001) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000512000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00009bd000)=0x4, 0x4) gettid() ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000ba6000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}) process_vm_readv(0x0, &(0x7f0000fca000)=[], 0x0, &(0x7f0000fcb000-0x60)=[], 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_pts(r0, 0x0) 2017/10/11 22:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x72, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {""}}}}}}) 2017/10/11 22:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r2 = accept4$inet6(r0, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000fe3000-0x40)={&(0x7f0000fb7000-0x1c)=[0x0], &(0x7f000027c000)=[0x0, 0x0, 0x0], &(0x7f0000452000-0x8)=[0x0, 0x0], &(0x7f0000cf7000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004db000-0x10)="2f6465762f73657175656e6365723200", 0x7fffe, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) getresgid(&(0x7f00002f0000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000bf1000)=0x0) lchown(&(0x7f0000cff000)="2e2f66696c653000", r4, r5) fchmod(r3, 0x1) ioperm(0x81, 0xb, 0x47f4898d) ioctl$int_in(r2, 0x5452, &(0x7f0000e47000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000ed000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000644000)=0x8001, 0x3, 0x1a66, &(0x7f0000831000)={0x0, 0x0}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) fcntl$setsig(r3, 0xa, 0x1) write(r6, &(0x7f00006ed000)="2200000014000799000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) add_key(&(0x7f0000056000-0x8)="6b657972696e6700", &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r7 = accept4(0xffffffffffffff9c, &(0x7f0000d9f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x8, 0x80000) setsockopt$inet_tcp_int(r7, 0x6, 0x17, &(0x7f00005c5000-0x4)=0x10000, 0x4) poll(&(0x7f00007a3000)=[{r2, 0x4014, 0x0}, {r1, 0x280, 0x0}, {r7, 0x18, 0x0}], 0x3, 0x9) clock_gettime(0x400000000003, &(0x7f00004b2000-0x10)={0x0, 0x0}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000cb5000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x1, 0x0, 0xa, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0}, {0xffffffff00000000, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x4}, {0x0, 0x0, 0x0, 0x8}, 0x2, 0x0, 0x0, 0x0, 0x15, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2}, 0x0, @in6=@loopback={0x0, 0x1}, 0xa906, 0x0, 0x3, 0x80, 0x0, 0x30, 0x0}}, 0xe8) [ 58.107993] selinux_nlmsg_perm: 7 callbacks suppressed [ 58.108008] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=4895 comm=syz-executor4 2017/10/11 22:04:39 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x8c, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa0, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x90, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0xc, 0x11d, 0x2d, ""}, {0x2c, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, {&(0x7f0000523000)="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{&(0x7f000049a000-0xde)="7b48636646520087db633d52280969a51624163a028ddeee5578bfda90c9ba4f9eb93a364409ba5df36a5d8b02accf50de396451965767c9ec09f9c8e0e52e994fe1890e5e47276970a249b57eb6a00daecb8b54c461af0d2f5200c8e47ea43474cac9af599388f0713fa7998d43f6cf20331deb0cdafd2eec2d92df3a964dc3a363eb7bab82ea46ad0c7f96b57742a8ee71234671b4c85aa769c5a5dfb43e4c1a10a5a6b5cbc5594381145e5b63549bbe1ee0b2aa5ebe7ec85d51ee020b4bec49294d0a11b0e6b7cdc1e427193a8eebd767eb1f384afc9c8fe3da15f70d", 0xde}, {&(0x7f000039d000+0xd35)="a7dd8f07a3a4bc89c9eb339e7e4661671a6fa2fec31dcd62f78f54299532d7dc2c97fbe50e58def7826274117944577cda39684f3ab512208f0b72f37948406aa9c2ca2f8e0ec4242e57c25c02706dcfd01052c2f5c9c00c0b0f6388236268701161e928aae7ae82b40bc9b8cefcac7485e3c9700befcc6dbf3c6f18c3a5b5513cd8399002e1875c1eaff0dab33d92ba0066fbcb088279d2b0ac312ec7dbaa2f283f67795f792032ecb9a64ec5c0e85d", 0xb0}], 0x3, &(0x7f0000d65000-0x1d0)=[{0x108, 0x115, 0x6, 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&(0x7f0000a47000)=[{&(0x7f0000235000)="79d9fbfa5566f261b9a7a9028d182190cae648372db21e627fce9efbc9d01c3c8edfe9912ffa297d8b46d21bc73c40eb92dbfcb00b4decf02ce17fe3359222a96f23c7f2341dba8b1971164c951907e1146002e55e6947c0a4bac223e73e801ff881275208d3501fb03b43e273f7bb3866980f9adac47ccfef49aa77e5d599833a974e94d643e94851dcc7795149c1d26a2732a065c63776e611f68bffc6fbe167f88861f12e", 0xa6}, {&(0x7f0000832000-0x10)="57e0aca1b688d9312cca5a5529ad8640", 0x10}], 0x2, &(0x7f0000ba9000-0x368)=[{0x34, 0x12b, 0x0, "fa258df99ca87ee82f026556cb8f36d4d7604a53d53072749f3a6baa146ae01b2b9c323ebace"}, {0xc8, 0x0, 0x1000, "c58706b1388cc4d9b7e88834747caaae0fff410a08e74832f783db636c87f1bda8d4371ea3bb27bdfd2421565f0531654cfcb5bc01b247a0e583c37f438b8bfeb4e695bf50e12c9fdef4774d66fbbbe192cc4e39e69c67fa5f0d3df4226e6c27f17530cbb2790772e40312e53d709efa41450f75a5a836b86c55cadc28d86cb33b14215cf2a7c6c79b027fec297ffe57278837af5dbcf1f77967c744f554847647dfca8af7bcec412bbe1e217f02713b60e5f99a2f36b8752a"}, {0x10, 0x10f, 0x10000, 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{0x100c, 0x1ff, 0x1, "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0x3, 0x8014}, 0x2}], 0x6, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000036c000)=0xfffffffffffff2df) r2 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0xfffffffffffffffe, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f000000b000)={0x0, 0x3fff, 0x8, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x10000) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0xffffffffffffffff, 0x3, 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]}) fcntl$setflags(r3, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000086c000-0x4)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x0, 0x0, 0xf002, 0x2], 0x3, 0x10000000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000401000-0x8)=0x1000) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000dc6000-0x4)=0x300000001) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00006c3000/0x1000)=nil}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000dc5000-0x28)={&(0x7f00006ba000/0x2000)=nil, 0x5, 0x3, 0x58, &(0x7f000075e000/0x1000)=nil, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/10/11 22:04:39 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x2) connect$bt_sco(r1, &(0x7f0000ff8000-0x8)={0x1f, {0x5, 0x800, 0x100000000, 0x1, 0x400, 0xba}}, 0x8) recvfrom$inet(r1, &(0x7f0000895000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x122, &(0x7f0000eba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001f7000)={0x0, 0x1000, "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"}, &(0x7f0000152000)=0x1008) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000-0x9)="2f6465762f72746300", 0xa802, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000034b000-0x80)={[0x4, 0x4000, 0x3000, 0xf51d2086b01615df], 0xfffffffffffff800, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009c3000)={r2, 0x4}, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000007a000)={r2, 0x7f, 0x10, 0x4, 0x7f}, &(0x7f00000cb000-0x4)=0x18) r4 = accept4$inet(r1, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) r5 = gettid() fcntl$setown(r4, 0x8, r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) readv(r6, &(0x7f0000079000)=[], 0x0) fcntl$setsig(r1, 0xa, 0x4) fcntl$setownex(r6, 0xf, &(0x7f000015d000)={0x0, r5}) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r6, r7) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f000029e000)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r5, 0x2f) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000759000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.159548] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=4910 comm=syz-executor4 2017/10/11 22:04:39 executing program 3: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009f3000)={0x0, 0x2, 0x8, 0x2f, 0x0}, &(0x7f0000de6000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c3f000-0x6)={r1, 0x1}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x3, 0x6) r4 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000004000-0x4)=0x2, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6(0xa, 0x5, 0x3a) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000cfb000-0x4)=0x8, 0x4) r7 = accept4$inet(r5, &(0x7f0000de5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000687000-0x4)=0x10, 0x4) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000de7000-0x1)={0x8001}, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x6, 0xb, "a144fbe8026cf79d0421af5598d5cc7295ed0465a775687ae872b2ad6ef390f6a1eaf1005697de6d9081a0426823d29c7a419bd95e00a20000000000000005c220069855ef3063aebc59a72c89e620a5"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000de1000-0x108)={0x0, @in={{0x2, 0x3, @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]}, [0x1, 0xffffffff80000000, 0x1, 0xb50f, 0x80000001, 0x2, 0xffff, 0x4, 0x2, 0x3ff, 0x0, 0x2, 0xffffeffd, 0x9, 0x10003]}, &(0x7f00001e8000)=0x108) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000133000-0x30)=[{&(0x7f00003e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006f9000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f00001e7000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000de8000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000de7000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000016f000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}], 0x6) bind$inet(r3, &(0x7f00009c1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d4b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000489000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x2, 0x80000001, 0x10, 0xa0, 0x80, 0x100000, 0x0, r8}, {0x1, 0xdc1, 0x8, 0xdc, 0x401, 0xc9, 0x100, 0x80000000}, {0x40000000000009, 0x7, 0x100000000, 0x400}, 0x5, 0x4, 0x1, 0x1, 0x4c, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x3}, 0x9, @in=@empty=0x0, 0x1, 0x7, 0x0, 0x3, 0x9, 0x0, 0x48}}, 0xe8) write(r4, &(0x7f0000de6000-0x14)="67ebb1fb410700acaf89060000008fa48ca1acc6", 0x14) r9 = syz_open_dev$mice(&(0x7f000026b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r9, 0xc0186416, &(0x7f0000de8000)={0x206b, 0x2, 0x280000000, 0x2480, 0x8, 0xfffffffffffffff9}) connect$inet(r3, &(0x7f0000655000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r7, 0x0, 0x1, &(0x7f000048b000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009b0000)=0xf4) sendto$inet(r3, &(0x7f0000de7000-0x69)="5d42d190e4dd778a1c563b41a4067bd51de24db40c9cfb6c925baec43496c2a002951d862f9c50c3a755d26486a0080a2368ecf436386190d599f67fa6c8fdbbd0e555c216af68b624ae6e0fd5ff1fe230f851d5ad115e14c7fd45833015d3143af380b4ae395b9874", 0x69, 0x40, &(0x7f0000005000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/11 22:04:39 executing program 2 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x80200, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000354000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x20200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x2, 0x0, 0x0, 0x0, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f9b000)={0x400, 0x1, 0x0, 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]}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x805, 0x0) bind$inet(r3, &(0x7f0000219000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x26) [ 58.232347] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=4895 comm=syz-executor4 2017/10/11 22:04:39 executing program 2 (fault-call:7 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200003) r0 = socket$kcm(0x29, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000eeb000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001b0000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00001e5000)=0x7, 0x4) write(r0, &(0x7f0000efe000-0x8e)="af7b2cabe86ed38d3ae97a2d73efc7183c82af7326f03404e6d8473da88044f00289b61b7983584b66fbedfe4af69754873fc770cb12622961f6b42422325e8f023a7c63d74152ffaf85f7fe57029b11abc3ce1f811bd733ac90122a51730aedcc2a8b1bff517a335ecbf865cea28ef6243aaa2ee7da5d5d39325d484a4842c76a9bbe2795cfa8fc3a37b097048f", 0x8e) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000138000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80800, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d3f000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000-0x4)=0xc) close(r0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000061e000-0x10)={r3, &(0x7f0000ba6000)="b9ef306c67aef735e87359e358342b4670bc211e2bad69bf55190d88750442ddb9e909a20ad7a1c8c96d6cad646705be5f94a252eafe8f15961c0fb247dd86f5d21194357c60ba830100b8bf13b7e6f825ea1e7209c3979c945b84dc350737717f8cbea7898e0b2c81653f3ce2d179dedfc2f80eef9320db5d9df257314322a4e101b21db9f73f43cb21b9e00f89d51ab40c7705b26908902ff2bea328280910ba4b78be59"}, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000a55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000902000-0x20)={r1, &(0x7f0000eec000-0xae)="fe3e2370b645e7f12fe773151c5f10a409fc48a50a03ddbaf579607880156cf9c560e2a1a728e2375bda3b351b08b732c9bb5729bab2348ffbb9dbb8db82eb1c8a9be6742bda5e391fe5c366ee419cd8029929fcb3046d1b0bb1041ab467eec8a978a2db274fbe6c4f2b1c8b96ed6507750d5cfb90fb5830e8ec0840076102b61a1c9835811f2a39c41d024f9dacc8607aa376d69c90b022142f8c53afc5be55277f9e130139dbec406079df8565", &(0x7f0000124000-0xe1)="33a1a0e8c1b67f33418de984d45c27cccc37f0d172ca702ac91081898e80b49fa09e102ab51dc7060f76798611e5d9fccde240e9e79b272fda653a7e489f3e4b72d3136378eedbf22ee2c05f077c7231596747870496586f05298930d46e7479def199510f5063464d1ca48d8ab67b0e3608fa8b9712a6ae9511a757d9ce3d21814a369d28c05e7eacdcc6f592afe032b4317e70cad72475cd17230623013deac9b1190651e68a0b4de28fbc31468a45133109000000b3b7f1aed47140d03c222f088c2b31332e9390af2c1f1ff6c4ffbd301cfde9d71d74a7b559389e8d767b8e", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0xfffffffffffffbff, 0x3, 0x9, 0x1, r3, 0xfac6484}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x19) getresgid(&(0x7f0000e5f000-0x4)=0x0, &(0x7f00009c2000)=0x0, &(0x7f000088e000)=0x0) bind$netlink(r4, &(0x7f00008cd000-0xc)={0x0, 0x0, 0x2, 0x3}, 0xc) writev(r4, &(0x7f0000a3e000)=[{&(0x7f0000ec0000-0x3a)="39000000100003046906ffff7f0000000000000006000000000001070000001419001a0012000200b600000000000008000300ff00001ee405", 0x39}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c54000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000464000-0x4)=0xc) 2017/10/11 22:04:39 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e40000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fe9000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x6}], 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e81000-0x6)={0x0, 0x5}, &(0x7f0000fe9000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe7000)={r3, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000c27000+0x710)=0x98) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe8000-0x8)={r4, 0x7}, &(0x7f0000fe8000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe7000-0x1c)={0x0, 0x14, "ceeb903403c7a07883cad1b2e5579a8d9c0b184e"}, &(0x7f0000fe6000)=0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e18000-0x1008)={0x0, 0x0, ""}, &(0x7f00003b4000)=0x8) [ 58.248442] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=4916 comm=syz-executor4 2017/10/11 22:04:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x31, r0, 0x0) r1 = socket$inet(0x2, 0x80003, 0x1) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000016000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x2, 0x2012, r2, 0x10000000004) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002d000-0xc)={@rand_addr=0x401, @broadcast=0xffffffff, r3}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x400000000b, &(0x7f0000009000-0x46)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddbb7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000009000)=0x0, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x3c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x7f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x101e, r1, 0x40000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000008, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000d000-0x1000)="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", 0x1000, 0x80, &(0x7f000002d000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cb9000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="05afa2265df21a02482f5763c3aed3a4"}) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) listen(r1, 0x3b116e13) pipe(&(0x7f00007c2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b23000-0xc)={0x0, 0x1, "28"}, &(0x7f000031d000)=0x9) sendmmsg(0xffffffffffffffff, &(0x7f000078a000)=[{{&(0x7f0000e00000-0x80)=@generic={0x19, "e0efe9286a5c62bfc7b6801071dddaa7423c0056eeedcf8c22857997f7e66be45a1a75c3ecfad6c9597167383b9e951313d248f653a49ff3593d4d15a478b61648d6d20ae7dab6730aade30822307e5e64f0f4de6b80ebd79c73e949576af1c27f173da82a1debd86e277f4b5130fa0f062a28ecb49468340ec7d9c0a3ff"}, 0x80, &(0x7f00007a8000)=[{&(0x7f0000733000-0x89)="36c4dc911731212fe95ddaa99095339f6908f7494987702d44a51236f0a27c35df4c05888313f918f827b98b3412f24eab34ff52784f5e3a70e933e1149cd048fc07f508a1b8c23c608fde46da4f55c063210367078b5a09572315be7322b4691e61b7a220f1060e784219bdabce85c842d377cf79284f4ee4883a3c590f42dddbd8013357e0eefc45", 0x89}], 0x1, &(0x7f000032b000-0x18)=[{0x18, 0x0, 0x10001, "01"}], 0x1, 0x0}, 0x80}, {{&(0x7f000058e000-0x10)=@ax25={0x3, {"a5b00c6a00f89a"}, 0xf2}, 0x10, &(0x7f0000e20000)=[{&(0x7f0000d9b000-0x8c)="e39052401f343b80315cc3905c6e1f1b285dcfef64adfdcf4af1fbf1326a4ba3f514a526e8d74f70bbc9bf93825f2d072b207740ece70adefaf68ae859bf7411b2a187cf44f5a34d4f4bc789708def4f87823ea8e301ef2f9276b3b07d619a674d1dd90bfc1f28350f9b8720cd1d5ef69a5f0b00d11ced9e971c143a92619ac27048fcf976ac4e288cd05cf6", 0x8c}, {&(0x7f00006e7000-0x15)="d56d89d0b7be69238bafa99724b4fcca13954ef4ea", 0x15}], 0x2, &(0x7f0000bac000-0xa0)=[{0x38, 0x2f, 0x401, "28cc867577e3cc9e383798687486d87109037a403ee9dcc8fdd14df2e255a8d8dad2119019fc69"}, {0x68, 0x1bf, 0x8001, "3714ac9165317e86dbf0097c6677302b7a77193f147dc832626533d484d6bf8cb0083094cac420644c3576983658339c852c98c8d17ad452afd8aef7c70116fbb5faa02155ae5bd882da6b8bdea33fb61b"}], 0x2, 0x811}, 0x5}, {{0x0, 0x0, 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0x1000}, {&(0x7f0000f01000)="1ea677fee06c4eedb6984dca84e52e6a524df54842d3d832d3fe7740092cf11df728c855e703574cf3aff662dd4d37686f2a761e7d1b036196722fdb5d2ecfd1f800bbe662d2333eba44064ac9d862d50c668acceb7174235f722e35c9742476313428546c3e209b96396b299a9c16a914de063ea0487f2f3ef0c7db03397a161d44946f2ea5bc0c707293955876b82055e5952962199dab547c6cf47bf315e4785ca1", 0xa3}, {&(0x7f0000cdf000)="12bdcb4131384e1401d8803cdcdef6e6795b9f0be4d5665caed827a5ca1f5e1ccab5b2d0343429c4b332167882d026b1f6b7eb6346794785daddec9adfe0d3a55df47da28fed9d2c12d056ab91cd1c9d6cc2cf2fca5e6125ce3c313de8520b99b44e338a13730ec6f27839cc543f64e63babbb8f62dcf49518bc0c", 0x7b}], 0x4, &(0x7f00000f9000)=[{0x110, 0x1ff, 0x59b, "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"}, {0x78, 0x0, 0x3, "ca064926211c9d7e8c52a3229faf55209e7225dbeedf9f9f438e44aa9742eefcdc635d4752ae2cba0e528ce5a52a581660ac87ac519a295733363e6697df7655a9154f54fb6246b038cdfd880ffce9f1b294fcbb03bb6f4284d06e1703168f00bf762224"}], 0x2, 0x0}, 0x3}, {{&(0x7f0000cc8000-0x10)=@ethernet={0x0, @random="42e70c621c1d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a7000-0x50)=[], 0x0, &(0x7f0000d51000)=[{0x108, 0x1, 0xfffffffffffffffe, "ae2d8ab32d2a07d511c7c35079a5faf1f8c585ca6aa65a71251d138279c56586eea290db5bf93f2adaa952176038bdcc6c57e55726e4644dbbb36f82c91d5c0f97cb6317c1d9c8ee72f4410e2db80394e402e870e4040c0aaedb93a29bf3d376b4f0d1459fa141bca0f037a3b05fbb626d34b011a19c2ced7275f8061a0e600fb3ff00a4ea5bb1f170364eea1204e6e85b79e4bbbe3440082bdfd02aa1a80ea70dce8057069870889fecfa0de99d7148ddd6f03784e062cd1329ee139deefc0715ff2feb96115000cb31f8dce8d5a82c62448440d83dbf70a00700ef763eb3c753b884115673d9370488d9e0964266ef6ed81f7e9e1006"}, {0xf0, 0x103, 0x3ff, "022136e0eb855b7be120c15f4bac242ae54697f89520a0ab6d0ccff0a3a5cf1ab78c7edcc2148cb859a1baf81ab224e6f7ee21274775052b67b04880c5697f77b2a60b16a79b7701aa574849092ec68b1a0af4f3791cf3e60329a53ba0d17022b280350f5e9955380efb69606c9f115cdfa5abec0e804342d22341c3dbcb3d6a1ef9970fa5452a82c1ad0f3558476c550014a802723a24ea99dd214906be5c112f506e5ab7fb5d19feb5ca24c79e3f7ded26e10c07cbfef2cceaafd837515bf79caa9a06cb1b3ca1c73b10367e1620f0275106cd98fdac5efd0a0e0e74f94c8f"}, {0xf8, 0x12b, 0x10000, "0b83b9846a2b42964b0b5f71d1d34b3a27c24948d6d685e03460a692b1be00a47db1ecbe71998e2c9548a8299eca1d52a478441bd1b73ebdbf6733de75fa7cd929954b772c37e70e15f723a5bde2c890f1ce548c64b5265767ba5a667258cd7258fa76ddc15d67bcfbe82e3dcd9655cc79e5b22effb79ec28d24829b576c1044d37b2b3f034de81c8c4f9e0d2456cb5c1101c64183c419c3b17c18ed744e226d32c69f16380fe5b0a8650298f5cd8de489eabd2e56d52737fb32f5ecaef4400e2513bba24840806413f2d6a54f3c1b55be117823be2bd0e4981ee02c0f82517452098df5e2f0"}], 0x3, 0x20000000}, 0x8}, {{&(0x7f0000f3c000)=@l2={0x1f, 0x0, {0x6, 0x0, 0x9, 0x7ff, 0x1, 0x0}, 0x27f, 0x3f}, 0xe, &(0x7f000031e000-0x40)=[{&(0x7f0000e77000-0x6d)="93c0084d6beba57ee8bc5b9487173d70bd5d578ce9105d5292b5731c2ef27cd19f2ee2b9d980f835fdf6b52c78fd8455c084fe4705fd021a93eabcaaa5b30328940f738158ae77293778a3629e6dba5e8bb312cf5732b1aa51eea7d05b940d51ddf7dc4d35bef1920a9e53e2f8", 0x6d}, {&(0x7f00007ca000-0x13)="f927d13ac14dce6ba6ce9f314ff78ed08c4b44", 0x13}], 0x2, &(0x7f0000735000)=[{0x68, 0x114, 0x8, "67c025e4796de2e5c7f149b9602864131291f006d8f5d7c8f36debeca18aa2949952f37e5d8a3ebd47ddc6ff4d1b181c20c6fbd50cafce278230a798c10b3f77e5080d42b4f70e5e300d87c03a2893766dfdba7ec485d7"}], 0x1, 0x8000}, 0xe0bf}], 0x6, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00008ba000)={0x100, 0x0}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000af8000)=[{&(0x7f0000e15000)={0x27, 0x80000001, 0xffff, 0x7, 0x2590, 0x9a, "977aebb06a35ac74134fdf1c9f5a55fb86dc3feed2de174aaf555b9b492fa3b2dd056f5e981da6c55b2851245650bcfe53a0addba07f659f15f8a53551a6b7", 0x3}, 0x58, &(0x7f0000e07000-0x10)=[{&(0x7f0000038000)="85d19bb7c1f500a18ece7b650f0288ad8dab58aa6608f739de3e5d700dd0cf7ac45df0be05d32a1ab85a6aca21da2740fded3eae64041b54a5859d566ebc4fcdeabd8ae638b8409b33e0c8ca39b83fd8049a86f907b600fca4601d0785723c3dd41735bbce12fd2a05b80b470e4c0d569a66de2b8f268dc4fce93b0189801e4cc38e2cbbe5039e8d5470f909ad9738bd81c16190f3", 0x95}], 0x1, &(0x7f0000548000-0xc0)={0xb8, 0x10d, 0x80004, "f6a2b1b70ba0b2d965bf6db375497e1b273185c3954500743b104aefbaccdb6224b2586a5aa6b9bd33a09763091f957f87e35033b2947255237104ec3703f085ccf0471685af51451b1e52262ac53c55a44dc4d5d1d6df9d9c2087ace1609497fcdd229194de31c7144a3347db0d7f4048f8930fef71570f3b733621afa4446eb5f2eb7d1233207e33a16ac0519158c4dd93b7302cbb05ccf15df20761004ad1f4fdd4d2d32cd45418278694"}, 0xb8, 0x40004}, {&(0x7f0000c44000-0x60)={0x27, 0x1, 0x80, 0x7, 0xff, 0xa35, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x3}, 0x58, &(0x7f00006d9000)=[{&(0x7f0000646000-0x61)="dba7714dad7453e8577f5b890882200cb8ebf8f158789f99bf4d352fc17b027001a7b722170491605ea00c78b24f2828594f5cdc88f7eca110b60163cfb8e105683ef19db216e18f5e82291d3c222a58ede8912e76c9d2fbc98ba5da632a4fe636", 0x61}, {&(0x7f0000bdc000-0x82)="e1ce88a2be90cfd16bdf47f74cba624a1630d9e5d95cf38f17a24e56187d4193d1ac20a4e2ea02275807b8f4a51281ce49310b69d9eac23d56ce5020f290464db6f646dd78aa53451f0ea415531361f125f79276d6684f568f78678e4b9b512916f81ff149f8d517725f221b614a75febecfb361d8b6015f9c0b022c95f0caa9e025", 0x82}, {&(0x7f00005c4000-0xc6)="c20ece021a6ca517e03a607060253f1f81c36ec8a08d97401433c19733345f3fdc88686c6d37e875dc6876cc1e17353e061056784c6252814c31f70bb6f0230cf5cc8178a4502da63136e9e79d8a9999f7180545fe8d40028c53e91cc0d1822d2b848366222376ac278fd2be3a682cdcf7334f0c4387e12378b587bf4672c7336f7cb6ea5e1757ea175424ac13c37d07d55b6414e794d1e7f96775f5042b821d5553f7f2a4dc53136ab149bcc56997e488ed9eb4d1c8a415ad7bf81fb40d329d4bd50f981986", 0xc6}, {&(0x7f0000e15000-0x81)="51aecc03e9647d59083e9073244576c5174029a1e8e73d442203cc7de41cc5114f3c003617bc311719351d492a9223cc885e4bdaaf1b70c4f67c98be6810107f497274f3739e83a3059a85ccd9dc4c6bcef8aee55cf656afafff82b538c580cc2e9c42bb46a3432e451487fbd970556f42987b88009772677a2b08bfc2c2031871", 0x81}, {&(0x7f0000920000-0x41)="8e01b4abf5ca64c2f7f1003e4a0a94b4d9d1f79428b6cdecb79dd41ee409d3f6d01396765e03a6eb5bc6bc883894e22c4165bc267be2c6ebb780c27438351633d8", 0x41}, {&(0x7f0000bca000-0xb8)="619d5e62eba66024b7409ddf8073f8b068d9c4bc0d8885934594a5bbbde271ecda67f9e794f0d1717ecd2a9a9b9fdf3821d383de5d18d4af50d6bd5109810546afc312208037e2315bca146a88a6a3fe2b50210ad04143363e55c264979e2a05c1a8fc5163583dd0b1d6299a04677a36fcfdb64a9ca1a9003b62543dc94eb5afed882a9db7940217b4d6b6668caac46c5223d41e4f3d5ec385a14b002899ae57b7cac403b4b41a69bfa479bb1246ca8cd22d2644f7179402", 0xb8}], 0x6, &(0x7f0000e5e000-0xb8)={0xb4, 0x118, 0x4, "fd5bfba6cb8c2f2ad4221c3120c00e785d54676838a85c77651fecfc13fb6c72406307fc0c53c67a720a73fbfb8f49eb5b79a3b73e73acdad1a2a8a3cf6a04b68fd7292f0adaee329ffe27f8fce3be656ab6cddee10dc6e1cc28aa46e9390d09fa67b81c67e47244aa15cf25c38b24207dc2540cbe135567f768454b12cc958b9aafed153c21d629f3c286902755934645435fe652820d19f32f7ba42825953a29e2321677014f73"}, 0xb4, 0x0}, {&(0x7f000027e000-0x60)={0x27, 0x7, 0x7fffffff, 0x7, 0x6, 0xffffffffffffffff, "303e37f6a0a1f97f71bc1547dab0f03a326964fdc037259b08a8a5177e0db574690606c539cc714c80d9da96043dd8ee585a8c711ea63204c7bb84f0033df9", 0x0}, 0x58, &(0x7f0000d2e000)=[{&(0x7f0000aa7000-0x4b)="03f68072a5687b96a31bca167db664280c54e91e716edd4494bc2eb85a9fb0a085788ff7e5c41ce9b4a2ee83fb27bb52d6a4ac770036aff24326531ea9664645908cd525d43fb02991ff65", 0x4b}], 0x1, &(0x7f00008aa000-0x18)={0x18, 0x10e, 0x634, "03da0efe2f7a6b8b5e9f70d2"}, 0x18, 0xc0}, {&(0x7f0000bb9000)={0x27, 0x40, 0x1, 0x7, 0x0, 0x1, "7a4a87e322e0594a3276f2b8ec892daeb8dacfcf9df0f9e9ed2adbbb6da683075dc4a9af1d3a6e8fea0446d98f6801bd97c88e56a6f27678ce0b7f435fb82e", 0x7}, 0x58, &(0x7f0000d39000-0x40)=[{&(0x7f0000ba1000-0x7e)="af1b8a5474343e036e63f1cb0c3cb5a813761c65586a1d779c2222aa73defe7e73d5ec0fa52813c8a66e671cf84d3eb8ece77eedf705dc53d5c0e2026a822b3611ba9f6ac16a0874403c06730d7c82cdc826a7099770e3d2c35e5419408bd5c271964a0ff99a0618feebc2aa1b7a955c43478ac6a271c1a75164a2403758", 0x7e}, {&(0x7f0000306000)="c22025517fd4c7a6a4e60b631041d286660fc397654c67e10a0a8341e5fd69136ccde7a743c9c9059bbcee337aace3c71bfa2588fe73a08dcc1c72bbb77836ee4b2155f6ed", 0x45}, {&(0x7f00004c3000-0x4)="ed202cff", 0x4}, {&(0x7f0000dfc000-0x3a)="b7b34288eb05d56b2d983fabe03131a828db86febbdb4dc3f7e26c8c24a234964831777c6be2134ca1c2ce05d4860ec1c91898a96c791ffb98a3", 0x3a}], 0x4, &(0x7f0000b83000-0x40)={0x3c, 0x114, 0xfffffffffffffff5, "f98e56645220a5c1782390e0f2c986f7f88e108b813fc350106bd59a731d26b5e397a6d6d3477df74944331b7144"}, 0x3c, 0x20000000}], 0x4, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x80807, 0x100000001) setsockopt(r2, 0x107, 0x7, &(0x7f00006f6000-0x10)="01000000030206000007000000911dcc", 0x10) bind(r2, &(0x7f0000232000)=@hci={0x1f, 0x1f, 0x1}, 0x6) pipe(&(0x7f00008ea000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00003fa000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00008ab000-0x1)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000085c000+0xec3)={0x0, 0x0}) execve(&(0x7f00006a5000-0x8)="2e2f66696c653000", &(0x7f00005dd000)=[&(0x7f0000e98000)="6367726f757000", &(0x7f0000a76000)="73656c696e75782b00", &(0x7f0000ab2000)="00", &(0x7f0000f1e000-0x1)="00"], &(0x7f0000af6000)=[&(0x7f0000079000)="766d6e6574317573657200", &(0x7f0000a9b000-0x1)="00", &(0x7f000032b000)="70726f6347504c00", &(0x7f0000d9e000)="5d5b00", &(0x7f0000f16000-0x9)="76626f786e65743100"]) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00006ed000)={0x0, 0x1}, &(0x7f0000c24000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000311000)={0x0, 0x3, 0x23, "5c000008006f9ed0313ccbefc397b695a249dff16856070ff19afd2c0b542e8824305b"}, 0x2b) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00004fc000-0x4)=0x10000000080003, 0x4) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:39 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x3, 0x400) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:39 executing program 3: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000758000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000398000-0x4)=0x0, &(0x7f0000251000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000efc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000076f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = accept4$inet(r2, &(0x7f00008fc000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000-0x4)=0x10, 0x7fffc) r5 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f03000-0xb)={0x1, 0x5cbbe946, 0x9, 0x4c71, 0x5, 0x2659f95f, 0x0, 0x2, 0x10000, 0x7, 0x0}, 0xb) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f03000)={{{@in=@broadcast=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=@broadcast=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}}, &(0x7f0000cdc000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000f04000-0xc)={@loopback=0x7f000001, @empty=0x0, r6}, 0xc) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000efa000-0x4)=0x10000, 0x4) sendto$inet(r5, &(0x7f0000ef8000)="d3", 0x1, 0x810, &(0x7f0000eff000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000006b000)=0x0) sendto$inet(r5, &(0x7f0000300000)="36a377df0000000027def4891b132e9bd64f27b087271912574a9838108f66eb9f34af3d08f8a2b4e62f55e2654c979f0d6e2525008214893de544f9adccbe28c406cef8f9e0d506ce123132be8dc5662655e7b338dd7c37dbf801836b600bec56bf0b81b0e1c1582f580591c8845746bbab068493b7ac9e8e3060a6dbe408e48ad1e59030d384154f77854e18bee7829947f5387c", 0x95, 0x20000000, &(0x7f0000786000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e5f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000f02000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x280000000, 0x200, 0x100, 0x2, 0x80, r8}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f03000)=0x0, &(0x7f0000963000)=0x4) recvfrom$inet(r5, &(0x7f00007ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x40000000, &(0x7f0000f03000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000008000-0x8)=[], &(0x7f0000007000)="00", 0x0, 0x0, &(0x7f0000007000)="", 0x0, 0x0}, 0x30) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000034c000)=0x161e, 0x4) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000e8b000)={0x400, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x200, 0x1000000000000, 0xa2, 0x397, &(0x7f0000566000)=@generic="b5ea8c6bf3f33de66de4f03ed828319a", 0xfffffffffffffffa, 0x2, 0x7}) [ 58.295515] FAULT_INJECTION: forcing a failure. [ 58.295515] name failslab, interval 1, probability 0, space 0, times 1 [ 58.295531] CPU: 0 PID: 4931 Comm: syz-executor2 Not tainted 4.14.0-rc4+ #36 [ 58.295540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.295547] Call Trace: [ 58.295569] dump_stack+0x194/0x257 [ 58.295602] ? arch_local_irq_restore+0x53/0x53 [ 58.295675] should_fail+0x8c0/0xa40 [ 58.295717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 58.295730] ? entry_SYSENTER_compat+0x51/0x60 [ 58.295806] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.295841] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.295862] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 58.295899] ? perf_tp_event+0xbe0/0xbe0 [ 58.295923] ? print_usage_bug+0x480/0x480 [ 58.295950] ? memset+0x31/0x40 [ 58.295995] ? perf_trace_lock_acquire+0x445/0x900 [ 58.296058] ? perf_trace_lock+0x860/0x860 [ 58.296099] should_failslab+0xec/0x120 [ 58.296124] kmem_cache_alloc+0x47/0x760 [ 58.296196] __build_skb+0x9d/0x450 [ 58.296220] ? skb_try_coalesce+0x1ce0/0x1ce0 [ 58.296249] ? lock_acquire+0x1d5/0x580 [ 58.296266] ? tun_build_skb.isra.42+0x455/0x1690 [ 58.296338] build_skb+0x6f/0x260 [ 58.296359] ? __build_skb+0x450/0x450 [ 58.296426] tun_build_skb.isra.42+0x92f/0x1690 [ 58.296483] ? tun_flow_update+0xf70/0xf70 [ 58.296517] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.296531] ? pvclock_read_flags+0x160/0x160 [ 58.296547] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.296600] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.296624] ? check_noncircular+0x20/0x20 [ 58.296642] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.296663] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 58.296699] ? perf_trace_lock+0xf1/0x860 [ 58.296738] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.296759] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 58.296780] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 58.296824] ? perf_trace_lock+0xf1/0x860 [ 58.296878] ? check_noncircular+0x20/0x20 [ 58.296909] ? perf_trace_lock_acquire+0x445/0x900 [ 58.296996] tun_get_user+0x1e0f/0x21d0 [ 58.297084] ? tun_build_skb.isra.42+0x1690/0x1690 [ 58.297109] ? lock_release+0xd70/0xd70 [ 58.297155] ? tun_chr_close+0x60/0x60 [ 58.297207] ? lock_release+0xd70/0xd70 [ 58.297242] ? __lock_is_held+0xbc/0x140 [ 58.297317] ? __tun_get+0x1d4/0x2e0 [ 58.297337] ? tun_chr_close+0x60/0x60 [ 58.297350] ? find_held_lock+0x39/0x1d0 [ 58.297412] tun_chr_write_iter+0xde/0x190 [ 58.297445] __vfs_write+0x68a/0x970 [ 58.297485] ? kernel_read+0x120/0x120 [ 58.297510] ? wait_for_completion+0x7b0/0x7b0 [ 58.297563] ? avc_policy_seqno+0x9/0x20 [ 58.297580] ? selinux_file_permission+0x82/0x460 [ 58.297644] ? rw_verify_area+0xe5/0x2b0 [ 58.297658] ? __fdget_raw+0x20/0x20 [ 58.297693] vfs_write+0x18f/0x510 [ 58.297731] SyS_write+0xef/0x220 [ 58.297746] ? exit_to_usermode_loop+0x198/0x310 [ 58.297774] ? SyS_read+0x220/0x220 [ 58.297802] ? do_fast_syscall_32+0x158/0xf05 [ 58.297837] ? SyS_read+0x220/0x220 [ 58.297860] do_fast_syscall_32+0x3f2/0xf05 [ 58.297909] ? do_int80_syscall_32+0x940/0x940 [ 58.297937] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.297958] ? lockdep_sys_exit+0x47/0xf0 [ 58.297978] ? syscall_return_slowpath+0x2b3/0x510 [ 58.297992] ? finish_task_switch+0x1aa/0x740 [ 58.298029] ? sysret32_from_system_call+0x5/0x3b [ 58.298069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.298114] entry_SYSENTER_compat+0x51/0x60 [ 58.298127] RIP: 0023:0xf7f91c79 [ 58.298135] RSP: 002b:00000000f778d074 EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 58.298153] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020004000 [ 58.298163] RDX: 0000000000000073 RSI: 0000000000000539 RDI: 0000000020004000 [ 58.298173] RBP: 0000000008128000 R08: 0000000000000000 R09: 0000000000000000 2017/10/11 22:04:39 executing program 6: unshare(0x3fe) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000038000-0x58)={0x26, "6861736800000000000000000008", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f000041a000-0x58)={0x26, "6861736800000000000000000000", 0x44, 0xd, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000026b000-0x28)="1000000300000000000000e7fffffaff", 0x10) accept4(r2, 0x0, &(0x7f000072e000-0x4)=0x0, 0x0) pipe2(&(0x7f00002be000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000080000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000844000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ce000-0x4)=0xc) write(r4, &(0x7f0000b7f000)="d2cadf7c895f5711103d7598960cc99b", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d18000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f000041b000-0x98)={0x7ff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffbffffffffd, 0x0, []}, 0x98) mmap(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000005, 0x8810, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000006000)=0x4f0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000023e000-0x90)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x46d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000105000-0x8)="2e2f66696c653000", 0x4003d, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x400, 0xea28, "374f195ce106f3191c35c77b25ba79449c3ad23e9357ebcb986adbce3632846140a790341ea91482"}}}}}}) socketpair(0xf, 0xffffffffffffffff, 0xfa7, &(0x7f0000f2e000)={0x0, 0x0}) 2017/10/11 22:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) chdir(&(0x7f0000f52000)="2e2f66696c653000") syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) r2 = open(&(0x7f0000c86000-0xe)="2e2f66696c65302f66696c653000", 0x0, 0xc) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000111000)={0x0, 0x1, 0x4, &(0x7f0000d7e000-0x8)=0x0}) 2017/10/11 22:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b3f000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000097b000)=0xc) symlink(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f0000a50000-0x8)="2e2f66696c653000") r1 = open(&(0x7f0000621000-0x8)="2e2f66696c653000", 0x8003f, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) getpgrp(0x0) r2 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f93000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000094f000)={0x0, 0x78, 0x7, 0x3, 0x8, 0x2, 0x0, 0x3b0, 0x910, 0x1, 0x9, 0x8000, 0x3, 0x2, 0x0, 0x80000001, 0x4, 0x5, 0x4, 0x800, 0x506, 0x5, 0x7, 0xde0, 0x3ff, 0x4, 0x0}, r3, 0x40, r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0xfffffffffdffffff, 0xbfffffffffffffff) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb1000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000387000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000c5d000)={r7, &(0x7f0000b07000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f00003f5000)=@buf={0xc1, &(0x7f0000714000)="3b4c410820927f5222f4ad256d53c3ca8e1d4bce121e5fdb106b3d5bb2d6a0e632b1b72c5a7ddfd8f11d799afb534fcf04fa441ac96390f21decf88286f91c3f005dcca966c562b5bdeda35c84c65ce144125c9f565d807a2b95d9d69ee03e4a9ed5c5720ef4334840eda7d8b00fb345af5bf6200cc10cf0d6ed828f810fffbe28b336a7051ba2afefc30bcfd0bc4bbb76397a5a3c44898c61573f96d638121bc5dd647b61b517cbce5c954650ec05657890d5b142f3d938f0b6fa31f910526d2e"}) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f00003bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") poll(&(0x7f000074e000-0x18)=[{r6, 0x0, 0x0}, {r4, 0x100, 0x0}, {r5, 0x0, 0x0}], 0x3, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000345000)={0x0, 0x9}, &(0x7f0000ee5000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00006c2000)={0x9, 0xbc5d, 0x7ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000a5000-0x8c)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00002a8000)={r9, 0x7fffffff, 0x8, 0x8}, &(0x7f0000377000-0x4)=0x10) r10 = eventfd(0x8) write$eventfd(r10, &(0x7f0000cb8000)=0x7ff, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f000022a000-0x8)={r6, 0x80000001}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000f3c000)={{&(0x7f0000abd000/0x2000)=nil, 0x2000}, 0x3, 0x0}) fcntl$getflags(r1, 0x401) setns(r2, 0x0) 2017/10/11 22:04:39 executing program 0: fremovexattr(0xffffffffffffffff, &(0x7f0000779000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f87000)={0x0, @in6={{0xa, 0x0, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6262}, &(0x7f00009bd000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001bd000)={r2, 0xffffffffffffceec, 0x20000007, 0x6, 0x14000000002, 0x1}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000524000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f85000)=@ethtool_eeprom={0xb, 0x3, 0x100000001, 0xe, "5fe75e8a5ab10201e72ae78ea247"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f88000)={0xa, 0x3, 0xffffffffffffff83, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdffffffffffffffe}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000f83000-0x4)=0x1, 0x4) listen(r0, 0x80000003) r3 = open(&(0x7f0000219000-0x8)="2e2f66696c653000", 0x4000, 0x10) ioctl$TCSBRK(r3, 0x5409, 0x6d30) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f85000+0x77a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000103000)=@ethtool_rx_ntuple={0x35, {0xd, @tcp_ip4_spec={@rand_addr=0x1ff, @loopback=0x7f000001, 0x1, 0x1, 0x3}, @usr_ip4_spec={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x966c, 0x4, 0x1, 0xb23}, 0xff, 0x100001, 0x6, 0xffffffffffffffc0, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f02000-0x4)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000f8a000-0x8)="2e2f66696c653000", 0x8000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f89000-0x1c)={&(0x7f0000f88000)=@in6={0xa, 0x3, 0xd383, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5}, 0x1c, &(0x7f0000f88000)=[{&(0x7f0000372000)="11b44956e4fede4c00fb674577849707c1363c8aeadfb6314414108d1d404f92fe59eaf37bd56bd395856b79f96e5434385c31950d07f9974d603de10e4ea9eb339815fa5cf2a6ca96292e6e73e9bc4726a7b022640e16e272b15651904ee65f735ce9e2bcd94e20c748c9ef09156005a55c0d5984d1d636a46cfbb87c2d23ff4bc51eccc17ee7b514b9422f2edbca760a26e1dc16c47652e4c2625a2cdf69", 0x9f}, {&(0x7f0000636000-0x96)="5df59a3402729ef432e2904f4cabd85f48a0918b98fe6821933a9a62181784d542cdeeba610e3f37b79881a72f3ddbc1304a6396141c2c2ec8d1f7dca0df3b5e0c95da09a9bbe96fec1647c546c539b7ac8b4a2deba515e3b010c0084de9135304bf6de693c386d10204299085753552258d4dd08a93b3199f01821bcaccf6b5e2eaf741dc6641acb971597816ea829e3d554066fee0", 0x96}, {&(0x7f0000107000)="cfe53cbab6be167bbe660300000052184d6a77ae57bc879b64481a7f1590ba04fe105a9119ee52679efb6fcbd9f039cdb6affba2656cb4e3435ab8d1093447ac7822a1f27a620cacf924821c8304f8939b922f0e948f48ff1b7bd1e7e442098ffd5e9a777f47a67b868641442f90d111e4f5c7a8affd268c552b8dda93751e6bafa74b64049809396b0ab9a03954f792ce39382b335eaa9daa87ce27c9e1a0a58730bef07ca18c469a60779ee3fb96c2799287c820105fa3224b", 0xba}, {&(0x7f0000f3c000)="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", 0x1000}, {&(0x7f0000d38000)="439b2b02b8b7d517036de5f12e77a3cbbc3d18b9c693d1dff96bf7948201dfc9bad0af5d09a93b373ee2b1a450058037599b7021df59c2f39ad99ba6afca3c8b37788ac7ffa58e906611947b77aaf6b610c8b083d9266d11fcbe71bb65d520f17ff60e1b133f0fd1d1", 0x69}, {&(0x7f0000d5a000-0xd1)="6f228be8c37428e9fbe2bd857bc1d572b2229512f2370fb2c550b6bcdb72179d753b45b051b722ea4c7ec2b8394c21c92e00e00a1687e21d3f608a262907e5f7a8dc7e27909f557b93fbf630afac512179c72a45761fd026a599b245ef0a39a503a980f54c7c422b6ef33e5d4267b001f9708dafca70d76e7d221a3a3e5ebecea383f3b46d53cfc352b8ef509f393430f5582baede2ac71c8270d163d72e636a0430423de9b2e6e684db00958118c2293b1e2c5cc6ccdc1bfd80589907bf06b68975da50efdbff88075ee59df21c230cb0", 0xd1}], 0x6, &(0x7f0000f89000-0x2a4)=[{0x80, 0x0, 0x0, "89de7def77020a6a47d3169d1b9f04d4ce4a3ca836c1ee3618920d3c5619dc2079cb427510a22c64f1b1580e6facb90895a737fbe987047b148432300e277e3e18f9cea0feb9d8c62758d829d387893deef2c1b79b654d6f512fc2617fc7717663775c6004d7d4d96c5364ab983b6ea5ee855fa1"}, {0xf8, 0x115, 0xffff, "5578dfcf308f0637ef64a66e7f5512b2e07249cde6792a5e662f0ca8cd11a16f52ae5c1bd806850db241673294a421c06c4e3e35451cf02274af387e5311d3eb8b42f2b1a28aa6981899735904dd32eb6f4d79d469c1fbeb02beea44d873cd187cb291d2be47c03ea845381a4256fb225358e97e82d4a7422966ccbf058fb88f11487b641b42bd98b4a3d81cce9065d84bdecd7aa8f230bae0824b41fc8e4916a79f8a875462fc54bf1511fd05d0d81bbbe9339cf2d3194c689c309309b2c0b23a40ef42a71cc8e1c76faf5dced6bdf2bbca4f725968fd5e67578e696ca54b3280f3ffbb713a758cbb804d"}, {0x24, 0x8, 0x40000, "e3aa3e7bf463f10cdec7796d2216d6cecb017cd6cf96ce"}, {0x108, 0x18f, 0x6abb, "1f9d9c15abe4f1c4e219326a9d528e673160e9a24c13cb8d5c9c8a196848cc66c6e4726cb66fa5692e0063f465526c3828c15acc3db14cb9490e17d7ef18cd6e20e603265af6fd47864024ce11ec40419d2e1f2fbbca607258a015cac6d74b9eecd6a46a94e1561c5e3fc4e88469732943450ada1a25743bf4fdf4cfdc7b210b635ad9173ebb82e0c314517252c6cce74d213e1852406eab05c5d68fa431c4838cced3a153c781ce8526d5cd62a011b76fba62aad77f1d45e69874327b9a473fe95c7268a63a6d2c850ca91f01cb30a8f13328aba44d8d89444df805165eab587e0da97c0995034ceba11cf9a285ff7557aa1b52e24f34ace4"}], 0x4, 0x4}, 0x0) name_to_handle_at(r3, &(0x7f0000f7a000-0x8)="2e2f66696c653000", &(0x7f00008ec000-0x54)={0x54, 0x3c, "91ce96099798d7d9cd9f716f8ba51153b253984e12f603179d2b2b8e70dda9680a8339d4d30f22c5a2e176062f3f4ac3f7fcaf41fafb867b2b1600f428d54f08ea2e90387811b407b7c857d2"}, &(0x7f0000f87000)=0x0, 0x400) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f86000)={0x7, 0xc1d3, 0x8, 0x400, 0x6, 0x1}) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/10/11 22:04:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8a0d65285f0e0ecb, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000255000)="2e2f66696c653000", 0x0) symlink(&(0x7f0000d4c000-0x8)="2e2f66696c653000", &(0x7f0000f50000)="2e2f66696c653000") r1 = open(&(0x7f0000eff000)="2e2f66696c653000", 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00006d7000-0x1)=0x3) pkey_alloc(0x0, 0xffefffffffffefff) mount(&(0x7f0000c6e000-0x2)="2e2e", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000c8d000-0x6)="6500c5050063", 0x140024, &(0x7f00008eb000)="") r2 = geteuid() stat(&(0x7f00000bb000)="2e2e2f66696c653000", &(0x7f00009c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000258000)="2e2e2f66696c653000", r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000095b000-0x108)={0x0, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffffffa, 0x8, 0x8, 0x8001, 0xffffffff, 0x8a, 0x7, 0x401, 0x8, 0x8, 0x2, 0xed5, 0x1, 0x5]}, &(0x7f00001a6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c4000)={r4, 0x1f, 0x8, 0xc000000000000000, 0x1, 0x7fffffff}, &(0x7f0000f2e000)=0x14) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f000018a000)={0x57, 0x3, 0x80000001, {0x100000000000001, 0x4}, {0xfe7, 0x80}, @rumble={0x5, 0xeb}}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00004ce000)={0x1ff, 0x0, &(0x7f0000052000/0x3000)=nil}) r5 = getpid() fchdir(0xffffffffffffffff) capset(&(0x7f00009e0000)={0x19980330, r5}, &(0x7f0000787000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x3}) rt_sigaction(0x7, &(0x7f000038e000-0x18)={0x9, {0x81}, 0x80, 0x0}, &(0x7f00009e0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000b9d000)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) sysfs$1(0x1, &(0x7f0000985000)="2f6465762f7572616e646f6d00") mmap(&(0x7f0000530000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r6, 0x5412, 0xe81a) syz_open_dev$sg(&(0x7f00007e5000)="2f6465762f73672300", 0x4, 0x212442) 2017/10/11 22:04:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002e5000-0x8)={0x0, 0x3cd}, &(0x7f000076a000)=0x8) mmap(&(0x7f00006de000/0x2000)=nil, 0x2000, 0x3100008, 0x30, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca3000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e3d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x3, r2) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000519000)=0xc) clock_settime(0x7, &(0x7f0000f02000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000006000)={0x9226, 0x1, 0x1, 0x7, 0x6}) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) clock_getres(0x7, &(0x7f0000c3e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000004000-0x50)={0x132, @tick=0x1, 0x0, {0x20, 0x4e2}, 0x6, 0x2000000000000005, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000003000-0x1)=0x20, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000006000-0x4)=0x400, 0x4) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000049a000)={0x2, 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f6b766d00", 0x101140, 0x0) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00005e9000/0x2000)=nil, 0x2000, 0x2, r5) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x8000, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000501000)={0x5, [0x7fff, 0xc39, 0x7, 0x80000001, 0x486]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c53000-0x4)=0x7aaadc9c, 0x4) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) ppoll(&(0x7f0000bda000)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000e64000-0x10)={r7, r8+10000000}, &(0x7f0000240000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d9a000)=0x7, 0x4) 2017/10/11 22:04:39 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0x64, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x10000) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b24000)={0x5, 0x78, 0xfffffffffffffffe, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x27e0956f, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0xa, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x7, 0x10, r0, 0x2) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000079000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000db1000)=0x7) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000607000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000e42000)=0x0) getdents(r3, &(0x7f000000d000)="000000000000000000000000000000000000000000000000", 0x18) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000cfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r2, 0x1) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ff3000-0xa)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/10/11 22:04:39 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00008ca000)={0x100000001, 0x400, 0x1, 0x9}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e45000-0x9)="2f6465762f76637300", 0x20000, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f9000-0xf)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r3, &(0x7f00007a0000-0x1b0)=[{0x762d, 0x9, 0x5, 0x90a, @tick=0x1, {0x23, 0x8}, {0x9, 0xed34}, @control={0x40, 0x101, 0x81}}, {0x3bd5, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @addr={0x1, 0x1}}, {0xf70b, 0x8, 0x3fc, 0x100, @tick=0x5, {0x30, 0x9}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x28, 0xbf1}, {0x800, 0x85}, @time=@tick=0x20000080000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @tick=0x8, {0x8, 0x9d0}, {0x2, 0x400}, @addr={0xfff, 0x455}}, {0x8, 0x4, 0x3, 0xfffffffffffffff7, @tick=0x71, {0xd7bb, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x6, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x81, 0x5}, @queue={0xa3, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x525, 0xffffffff}, @result={0x1, 0x3f}}], 0x180) close(r3) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000dfc000-0x14)={0x3, 0x5, 0x3ff, 0x1, 0xffff, 0x3, 0x0, 0x7fffffff, 0x8, 0x9d56}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000071b000-0x8)={0x0, 0x7}, &(0x7f0000341000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000675000-0xc)={0x0, 0x5, &(0x7f0000e9e000)=[@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f00000ac000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000590000)={r5, 0xb6, "63e5ebb02b15ad5ba37b58e3a72831e28bd98a82402ba6abb26b9f353f25573f9fcd3dc30929e72727e1ff7230ba23ad8574b67faf27431a04e5a98810076d3f8653ac3c808b371cae58c1b0ba2c0a17280679ffcac2ae16f126aeda94fd1e7d5604768c055ef3fd5adeedcd112b05fbf2586eb4281e4f53444ade521071191ccedeb3ca1ba907b87e6a835f636ce3eca3ccd995e27c540df1efd248c7a772ab83d2a07df7dde802cd5404074935453b75177d1d5e0f"}, &(0x7f0000e15000)=0xbe) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c70000-0xc)=@sack_info={r6, 0x1, 0x487c}, &(0x7f0000fe9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fe7000+0xa99)=@assoc_id=r7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fe6000)={r6, 0x7ff, 0x0}, &(0x7f00000a2000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000738000)=0x0, &(0x7f0000fe9000-0x4)=0x4) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000927000-0x18)={0x0, 0x8, 0x8, &(0x7f000046c000)=0x0}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00007f8000)=0x2) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000090c000)=0x4) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f000008d000)=0x0) [ 58.298181] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 58.298189] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 58.352011] RDS: rds_bind could not find a transport for 0.0.0.1, load rds_tcp or rds_rdma? [ 58.412194] RDS: rds_bind could not find a transport for 0.0.0.1, load rds_tcp or rds_rdma? 2017/10/11 22:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f49000)=0x51f) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xbd8, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1000000000000006, 0x9, &(0x7f00008c0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006e4000)=0x0, &(0x7f00004b5000-0x4)=0x4) vmsplice(r0, &(0x7f00008ac000)=[{&(0x7f0000534000-0xeb)="39e775977977eb9ee61c55c53df17b6a949fec7dc8a0bd7b0b482e791bdf62f9e3e1aac34ce36373d043a7917154b67706a63551eb71dc257d1a3d6a17372278157a4e3117c6011618f22915ab48bfd0c239b309a541961b55be9452c928c3bb22731f82fb899b62c3b8908c600448131435a87f00a9541ece999f1479d7d6550459c0bc89bd0ee3693d704b7bf374d7fa1446ca6bf4cb2659a6e417aaa5baac08454f9dea6d903a1f46bda1c17179320518bfce8ddba7cc7db1784d9db911d56dae1bce456b16301b9934ecc4f752f8a99de20f3dd43117aba455b6e02a2446fe2f69cb9ce75f3563678d", 0xeb}, {&(0x7f00002a2000)="8cb23941f44a16a22d240366d77f59e3a6", 0x11}], 0x2, 0x0) socketpair(0x100001, 0x5, 0x7, &(0x7f0000671000-0x8)={0x0, 0x0}) getpeername$llc(r4, &(0x7f0000b4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe4000-0x4)=0x10) r5 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000447000-0xb8)={0x0, 0xed3b, 0x0, 0x7, 0xefd, 0x1, 0x80000001, 0xc49, {0x0, @in6={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x6463, 0x1427, 0x2}}, &(0x7f0000478000-0x4)=0xb8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000c0d000)="2f6465762f73672300", 0xbd, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000fe5000-0xa0)={r6, @in6={{0xa, 0x3, 0x6, @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]}, 0x6, 0x8001, 0x1ff, 0x2, 0x1ff}, &(0x7f00001f9000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000002000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x80000001, 0x0, 0x8, 0x2, 0x9b4a, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1ff, 0x0}]}}, {""}}}}}}) munlock(&(0x7f0000f7c000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000fe6000-0x8)=@assoc_value={0x0, 0x7e}, &(0x7f0000f0e000)=0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000420000-0x108)={r9, @in6={{0xa, 0x3, 0x7e3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffed9a, 0x3, 0x20, 0x3ff, 0xfffffffffffffffe, 0x5, 0x5, 0x80000000, 0x9, 0x101, 0xb0da, 0xfffffffffffffb5b, 0x4000000000000000, 0x6, 0xfffffffffffffff5]}, &(0x7f000030c000)=0x108) write(r5, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00007eb000-0x4)=r7, 0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00001e2000)=0x0, &(0x7f00001d9000)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.935040] sctp: [Deprecated]: syz-executor7 (pid 4998) Use of int in maxseg socket option. [ 58.935040] Use struct sctp_assoc_value instead 2017/10/11 22:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x2) inotify_init1(0x20007fffe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00006ed000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07000003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f12500000001d0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000097c000)="", 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dfa000)="2e2f66696c653000", 0x4) r1 = creat(&(0x7f0000012000-0x6)="2e2f62757300", 0x0) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000faf000)="") mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000081a000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) gettid() r3 = socket(0xc, 0x80003, 0x15e) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000faf000-0x10)={0x100000001, 0x7fffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f00008a7000)=[], 0x0, &(0x7f0000f93000)=[], 0x0, 0x1}, 0x400) openat$autofs(0xffffffffffffff9c, &(0x7f0000878000-0xc)="2f6465762f6175746f667300", 0x501082, 0x0) rt_sigprocmask(0x0, &(0x7f0000953000)={0xfffffffffffffffe}, 0x0, 0x8) geteuid() mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() 2017/10/11 22:04:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x2) mmap(&(0x7f0000505000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e45000/0x1000)=nil, 0x1000, 0x9, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c72000)={{{@in=@loopback=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=@remote={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}}, &(0x7f0000eab000-0x4)=0xe8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eaa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00001a7000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006c5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x7, @rand_addr=0x4, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x34) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000204000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, 0xffffffffffffffff, 0xfffffffffffffffe) getpeername(r0, &(0x7f0000a2e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eaa000)=0xe) mmap(&(0x7f0000a2c000/0x3000)=nil, 0x3000, 0x2, 0x10010, r1, 0x4000000004b) bind$inet(r1, &(0x7f0000f11000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = eventfd2(0x1, 0x80000) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00001b7000)="657468312400", 0x1) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009be000/0x4000)=nil, 0x4000, 0x8, 0x32, r4, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f0000e84000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r6 = socket(0x11, 0xa, 0x0) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) modify_ldt$write2(0x11, &(0x7f00000e8000-0x10)={0x4, 0x3, 0x401, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x6, 0x30, 0xffffffffffffffff, 0x400000000) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000eac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f000014d000-0x8)={0xb71e, 0x5}) flock(r6, 0xfffffffffffffffe) mmap(&(0x7f00003d0000/0x2000)=nil, 0x2000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x37, r6, 0x0) mmap(&(0x7f0000ec3000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000001000)={r8, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2807fd) 2017/10/11 22:04:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20080, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00009e2000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000fd3000-0x1c)={&(0x7f0000bc5000)={0x4, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000)=[{&(0x7f0000fcf000)=[{0x10, 0x0, 0x100, 0x4, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/10/11 22:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)="2f6465762f73657175656e63657200", 0x111000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d2e000-0x8)={0x0, 0x0}) r2 = socket$nfc_raw(0x27, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c80000-0x8)={0x0, 0x0}) r4 = timerfd_create(0x2, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000003a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000022e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000993000-0x4)=0xe8) lstat(&(0x7f0000341000)="2e2f66696c653000", &(0x7f000055a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000052d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ba3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000351000-0x4)=0xe8) lstat(&(0x7f0000958000)="2e2f66696c653000", &(0x7f0000248000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000057f000-0x1c)={&(0x7f0000c80000-0xc)={0x0, 0x0, 0x1, 0xfffffffffffffffe}, 0xc, &(0x7f00007b0000)=[{&(0x7f000031c000-0x1132)=[{0x1010, 0x8000, 0x102, 0x9, 0xfffffffffffffffc, "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{0x4f, 0x3ff, 0x2, 0x2, 0xd75c, "8fe059e92b312d0e503258307dfb56608884c0a2d2a5a25cbd66b95cad9d1d49a5b4ccf57a0dbe70f6f8469777aa9003f70d4e2e666d3ad90ccff5ec4fd837"}, {0xd3, 0x4, 0xf02, 0x8, 0xffffffffffff24e2, "86ca295efc7857428d1929911143561e7fa37ffeda7884807b9c885c722d516a0ee7d1cabe458e152b5ec129639aaebddf8d2919edae46d2e2cf2aa8ab2df1ac23501dbbbbb2545baf8f57f8e0dca470c16a49ee6c4876cb26be7a904fd6d8adad0fcb2c6c7ebbd211a93c20439414f24885a7d671c58094b94627cdd82a8f6a9f5fa251a45e7a4216309ad97ea1c3658a44b0cba30bb7b374ecf915c54ee0d99b006bacfe0bcf24040c33d1e95f67d774ea2ca98f75da7532fbff1040ce856904f2c0"}], 0x1132}, {&(0x7f0000141000)=[{0x8c, 0x1, 0x400, 0x80000001, 0x1, "70aaa5d6814be6450e0e561171300b64d2d5d19b041dd4a8edccf0d53a08a757d7878ea86fbcd969024002153fc7d6ce13c1346b2ea109ef4666e49d1c2dfa8066563930337ab6951a2f154abf1663fa6ad5ff5d1b1e370076af36fd1825ad964cabf2a1b4de23f60392364361923833f808b18c9aba36eb265b2eac"}, {0x21, 0x408c53c0, 0x8, 0x6, 0x499, "5a2bfac04e80d34bf39d86478ab65ca4f0"}, {0xd3, 0x7, 0x1, 0x20, 0x4, "feda74970a881bf5eb44e2304cd3d37eaa084ee55bd95f98feac36befc78033f0eb2a1ce649b5a79391ae3834b828f5ea7f7280a7801933b669deedc7e483df6546609321f9ba0d24843d431be67e68f8f6cec767378fe984d9e950e23869e238fbecd58eb41c362f299412fbf43adb502d7f722024958d9b0080589ffd0455e29a512a7b89c843d886f6fd1897847bdbb3ce0f25b8d24f2c7fdcee4c03771c4e349958384992333f05725d7940f6b625a925ef0d0a6fb1045e299fd4be9b5e6febf7b"}, {0x1010, 0x4, 0x2, 0x8100000000000000, 0x4348, "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"}, {0x22, 0x7, 0x3, 0x5, 0x7f, "8afc4d16407ab9ddecb1b0db78884df8bfb5"}, {0x6a, 0x4, 0x701, 0x80, 0x45e3, "917c0c7c3ffaa5c0d8686f29cd0ceea55812c1939dbb3870e7e583260caf991c16665306784438d67c9291dd15146d2f6aa1183019e142ff43e0d9cac7f45071ecb4b45c38a15cb0398a07bcaf3a1f93dfeb2b3a901183e085e6"}, {0x2e, 0x20, 0x200, 0x4, 0x5, "a05c0348d3c4c36d3c99f54e2fdd05fed464ddcccfe01d878288f18da5f1"}], 0x124a}], 0x2, &(0x7f0000d73000-0x50)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x3, 0x4005}, 0x8000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r12, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r12, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) openat(r12, &(0x7f00008f3000)="2e2f66696c653000", 0x0, 0x182) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r13, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={r3, r2, 0xc}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003e4000-0x10)={r3, r4, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000956000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x10000) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() get_thread_area(&(0x7f00003e6000-0x10)={0x800000000000000, 0xfffffffffffffffe, 0x2, 0x2000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x10000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat(r1, &(0x7f00009c8000)="2e2f66696c653000", 0x2000, 0xa) setsockopt$sock_void(r9, 0x1, 0x27, 0x0, 0x0) read$eventfd(r0, &(0x7f0000437000-0x8)=0x0, 0x8) r10 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x8, 0x35a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r10, 0x0) poll(&(0x7f0000410000)=[{r7, 0x2, 0x0}, {r10, 0x200, 0x0}, {r6, 0x200, 0x0}, {r1, 0x8000, 0x0}, {r5, 0x1225, 0x0}, {r0, 0x400, 0x0}], 0x6, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r10, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f00004aa000-0x4)=0x0, &(0x7f0000cdc000)=0x0, &(0x7f000059e000)=0x0) stat(&(0x7f0000e8f000)="2e2f66696c653000", &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/11 22:04:40 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a7000-0xb)="2f6465762f6877726e6700", 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0xa1, 0xb, 0xa0, 0x0, 0x8, r1, r2}, {0x4, 0x9, 0x10000, 0x4, 0x9, 0x9c, 0x101, 0x8001}, {0x1, 0xfffffffffffffff7, 0xc2ec, 0xffff}, 0x5, 0x6, 0xfffffffffffffffd, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x67, 0xfff}, 0x3, @in6=@loopback={0x0, 0x1}, 0x7, 0x7, 0x1, 0x3, 0x8000000001, 0xab9, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000004000-0x8)={0x9}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x3, 0x3, 0x80000000002fa) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00004a4000-0xb)="2f6465762f6877726e6700", 0x0) ftruncate(r4, 0x10002) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000edd000-0x8)=0x0, 0x400fed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000edc000)={0x1, 0x9, 0x4, 0x81, 0x0}, &(0x7f0000edc000)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000edd000-0xc8)={r5, 0xbe, "f9b9930d7e0c84a7155e0c969fe22e4507316c741eea0009648f5160db20975c14ccd72e2a09e9ec9d411dfff011e02f500f039fc92cb4f71d5efdc9782286aab058af17e2a3e572da222c146fcac4388bc39fa8b03783821779e3758ecf7485dee5a98266b9381d6aa8f409618fa61d4ad989dcc14728d615f7e680e3d425990d6121cc791417bd76dcc8c2daf489280fd149a07ff8ad1e58088c6efa56c99a1d2a41e97928cd7015775118e095bc3f85b7d500805d47e71955ac2d1d94"}, &(0x7f0000edc000)=0xc8) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000edd000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a34000-0x4)=0x1c, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x42, 0x0) write(r3, &(0x7f00000fe000-0x26)="260000001200470000000004080001005200000000000000d700009c00040050050023fb0800", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000efe000)=0x800, 0x4) connect$inet(r6, &(0x7f0000721000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/11 22:04:40 executing program 6: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0xfffffffffffffffe, 0x5) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dfb000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000684000-0x40)={&(0x7f000062a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000057b000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a54000)=[], &(0x7f00009e3000-0x4)=[0x0], 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0xf, 0x803, 0x2) write(r3, &(0x7f0000bc6000-0x10)="020aafbc02000000040000008e1d4b48", 0x10) recvfrom$ax25(r1, &(0x7f00007ac000)="", 0x0, 0x40010001, &(0x7f0000e3d000-0x10)={0x3, {"c897e4d36d46e4"}, 0x3}, 0x10) r4 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f00007ef000/0x2000)=nil, 0x2000, 0x200000000d, 0x8010, r4, 0x0) setsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f00000fc000-0x4)=0xffffffffffffdf27, 0x4) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0xc, &(0x7f0000f5a000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f5a000-0x4)=0x5d) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000732000)=0x7, 0x4) setsockopt$inet6_int(r5, 0x29, 0x37, &(0x7f0000e9a000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000267000/0x3000)=nil, 0x3000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r4, 0x89f0, &(0x7f0000000000)="284088ce67565e356d720c618858efb2f600024d6431a77c9aff28a9e334db0051d5ee638cbc5c16ae21680e00000000c6c67a0088010024e13ccbc18be911cc54136fa3e05bbbaae91d578b77633ce1d13c314abfcc7b37") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)="00", 0xfffffffffffffffd) keyctl$describe(0x6, r6, &(0x7f00000a1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) dup3(r4, r5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3fd}, &(0x7f00004d1000)=0x8) 2017/10/11 22:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000849000-0x9)="2f6465762f76637300", 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000060b000-0x8)={0x4, &(0x7f0000b37000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000038f000-0x8)={r2, 0x4}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000497000)={0x2, 0x3908853c, 0x3, 0x100000000, 0x0, 0x9, 0x49f3, 0xc5, 0x3, 0x4, 0xffffffffffff0001, 0x6}) sendto$packet(0xffffffffffffffff, &(0x7f0000e9f000-0xaa)="", 0x0, 0x0, &(0x7f0000c4d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c1000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000066a000-0xe1)="81643b4170bdbb087be705e8043d78ec65744dd8028f50d0c52b1c9b1c2a9ef821129627a463023694837d59559dabfe62a12665ac1c2309e7836c932658c2e73658183211cf86aaf19043f1a64480ef147d5c2fcc6ea610c86cb2184e0c11d2a4800b8af945e9ac58a9e0ba2a4a8da62e4ce0c2a642362dcf6e9ea0e75c0996a90844af37ba9ce771aeb1b7d7ef836919e8d7a59eaf4c16d0de5347ae5c3de20a153318d9dd9a68ddd8c57f975b1438e259dc3907b89c75cadc2657614a75d5fb511a0c57d9726a4d35c3975b1477d87ff7723e8d81ef96bfee59a41e50430ed1") getresgid(&(0x7f0000e5f000-0x4)=0x0, &(0x7f00009c2000)=0x0, &(0x7f000088e000)=0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000b0e000-0x2)={0x6, 0x100}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00001ac000)={0x5, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f00008cd000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f0000a3e000)=[{&(0x7f0000ec0000-0x3a)="39000000100003046906ffff7f0000000000000006000000000001070000001419001a0012000200b600000000000008000300ff00001ee405", 0x39}], 0x1) [ 59.123543] QAT: Invalid ioctl [ 59.196621] QAT: Invalid ioctl 2017/10/11 22:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002eb000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$sg(&(0x7f00004c6000)="2f6465762f73672300", 0x400, 0x400001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b9c000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) vmsplice(r3, &(0x7f000020b000)=[], 0x0, 0x1) r7 = dup2(r1, r3) writev(r7, &(0x7f0000fcc000-0x53)=[{&(0x7f00008b9000)="3abe2d03a314eddb0526971989e097478df5d0d1348b299bc98d5d19ef413a9d228c03a53f2454eb31d1409332ac18ef39ef0d02bd27dcf82ce8be320269660882bb81bbdd8c12ddfd4cc8457e0bb0b2eb", 0x51}, {&(0x7f000069a000)="a976d72e9519084cfbfa83c9566507f0946e69da0fb446171890c0645dfd43916101389d2a646d95afe0c4d852eb93b010a65e", 0x33}, {&(0x7f0000fc9000)="ec8f0f21f8c747cd2cf9c75a321b760173f294a7ecf750dd9f13742140d18ca52b9735919ed0a98602d80f5858a55f312819e69e2a49a3c283f351ed22a9f7c94397400dd89488c0d5aefdb54e3fb9150ca062809d73281de3799a62c6e5fb96df95fb133baef6e849e1433e12eb43f506228455b91375151ebee1483b9fb58cfe3decd574a510988eab052334464f70c1ab37508ba18cea35717bdf9e51d34042fa862986eea1fd1e1a970d850d7d2f6e01a3542f9db265f126703ccaaae00f1def248c7265bcf07b153a6baa", 0xcd}], 0x3) readv(r2, &(0x7f0000dd1000)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00009a0000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000f95000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fb6000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x4) fcntl$setown(r7, 0x8, r6) tkill(r6, 0xd) mmap(&(0x7f0000efb000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r0, 0x0) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb1000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000019b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b93000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r9, 0x1, 0x5, 0x8}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:40 executing program 0: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x50, 0x3, 0x5, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[{&(0x7f0000817000-0xfb)="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", 0xfb}, {&(0x7f0000718000)="51acda54bd20424007da570b13bd000000000000000809cbf5d1d70c45fef8608900dac49f6a21f5f13bbab5", 0x2c}, {&(0x7f0000928000-0x68)="377476038ba79f0cf7b0aeb2f50ae89a69c178ae6e9204fc7de046f3513c936aecacb34cfbf84eca3c025c559248d3fe76ebd1483fbf17944bdd8454e040ccdee7155f15b327294dd766b431180781adb3ccd6875b1a8e4b8e865fd8a8a63f1ce981998292ef23", 0x67}, {&(0x7f0000fee000-0xc2)="607d8a43857061514c61f4576b8d626efdd66ba0c0c13aa97950dbbe828b541c553d5305f1a0df4eacb155882d5515ee88095ac29ea26170599c33190ca9237706fc7012d786927243d47cc5e5f24c91d6184409dbcb6389220c9d3ff0ab12d901df0a6f227a0566388c71c7f16a490ee2b7ce597c619ec26d1c133e8212f20d663293781194f3f3c9c87daf0c53d228e8948b930612d8cb5c5048f82db9ba9e348fba5582dfd0d41c01536c225c62d4170f46c18f6dbf64b3dc5f4475c5be4ff58f", 0xc2}, {&(0x7f000096f000)="a73ca63b723113f5790d57ca578b21115785549e4f574b5b8898bd5b18c0c2755165f5084ce2fb0381468f78344333ca16bc9fd06a325fd258ccc33494c1fbc72a066ff0e5223df3989b2e0c74ba7426e5e51baaa7f6932d83eeed35aeb254f70c0764dbc322b8fb258fb311d13061fa919f62fa2d71b27b27857812622af8714fcef1ed5d05349eed144b715c3c71df6dc5e010d6f5904a340f1a91", 0x9c}], 0x5, &(0x7f000055b000)={0x18, 0x0, 0x7, "000933"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000078b000)={0x0, 0x405520}, 0x8) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000748000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socket(0x11, 0x802, 0x300) setsockopt(r0, 0x105, 0x12, &(0x7f0000248000)="2a", 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/11 22:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="c4b5188ed05d", @empty=0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @broadcast=0xffffffff}}}}) 2017/10/11 22:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80b, 0x10001, &(0x7f00006e3000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b3b, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ea000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000518000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x156c, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1536, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3b, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x94, "fad73bf8a4b1843beb9253df3e85b68f3f9db166b7599b35bded2cfb7f7196708cb35f2892ffd090e2860d5b8a534b3428a6e109011013a85ffc658ba7d4a054f55b11ca9ba313aafe9d7569adaaaf946824732f96075c5ea95517c7af7404a760eb8cdc2f5118933b50c383f9b9d8671a61b49ad1bbbbdcc8eb262c30a41c9a681aeb9154d3fd096f0f14c028fe03e22e3d2ddd"}, {0x1, 0x2d, "500eb25b0c595b9ac90dd05ec29ab46f65ac773a27f2c4f65370ca8d7c6ddde9c0bb29400deda927ff68f08553"}, {0x7, 0xac, "d537f641ea9215c8c8bda0667e1bf80f5b3f557a9a44b7e7112ff75d1ce3e0a20ce8dbb116c985863702ecee63be7772f8a7d31ccfa4bb2023ee73e7649b4ac3d37ff5fb1ae8210dfea71baf48bc6f0e951901c1306b097addfacd2c070b682ad3ea6dd61ba334425e514c448d08204dc5a9aa1fa7184266e85ba5cea699dd9ad178ba5fe9c39f184ab660c403a8a4eae37aab9766535ce6e2d4ef70385deba37a17368ff619f251f4130df4"}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x16, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "ac29880ee59b9f77997adb468c80a754ad029d13e02346330c8fcc5ea3deb906d19796fb0735f5cd6e14b2463988a6cddcad2e70ffca04f136b6d064cd72ece7bec981b1ff65cc5f56bafab31c0545f0108a35882df8b9777532a3238efff7109f5d5f3da461f2e1f0af965c7b066e2118c22a9e3304fa2646ffc4060ce7c226e137af7ebc298c24c582f8d545c1ea11eae0c5013201d07f4debc403e1ffe369a633ec2d662d843a"}, {0x5, 0x57, "a8116d22b0f3be1487ced4af1b3df7709b09ae417812c486b059e5c6053397bb7cd44850304c79a5ecc3041006b980b24612a17441e4555ab2630b01df123f31b0025b0ea6cf2376634c1d0986b8af65446d252ba3fe25"}, {0xff, 0x46, "d70bda4bfac790c3bcc3ec158ee2032da871d0366eae4e116302753c375b8e447c28e611f499394ea021e323d3c1e40996292dbfc2048ed2e0d9b56330c04c6ca33b3ae89194"}, {0xff, 0x74, "5da5bfe460a322c7a04b38615dfb2ccacbf67c2286337141ee2e51c0063352263aeaaaa1808c831df6a1e29152192f0dc992ffac2aaf79aae2a34fb0ce1acd6c586d8824599aa28d8238cf0bdfbce0f87f7a5131c78f2f424dea08a744bf1b0d8adb4bab6365b1b4d2a3f821785bd249a797b4c1"}, {0xff, 0x8c, "04d1d6632e300e2bc63f1de5bbb9aab8f21d9be1596e989e85dbb0667c168e51dc66ca41c7a02c6edcc114a7dfdd8a7fcb69ae2435784020dcd220d89323fea18e1958de3f4b3b78c98387dc8c04f9de1166f4fa5c3542799ec93200fafe1864f6e84d3a252d2d2ff1d6b7b3624a6a6938f40eb1cea7058a0b1df51fffe03a64d127f6f7654ce864709f7a2e"}]}, @dstopts={0x2c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfa, "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"}]}, @dstopts={0x3a, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0xfe, 0x33, "a126fe71358af571a2fc08246f0b2bf6dc6fe79886ed121aa38a6c801252a28de9389b4ff9222c83769d8fbc610009ac6b3b43"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ff1000-0x20)={@common="726f737a300000000000000000000000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00003ea000-0x4)=0x0, &(0x7f00001ff000)=0x4) r3 = socket$inet(0x2, 0x1, 0x10002) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ff2000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30c, @random="89000800f7b2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000002, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="446e678dba411e0314a1060cb5249ed0"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00001bf000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x21f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x40000) readv(r5, &(0x7f0000a31000-0x10)=[{&(0x7f00009a6000)="0000000000000000", 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f000069f000-0x4)=0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r5, 0x8, r6) ppoll(&(0x7f0000a71000)=[{r5, 0x402, 0x0}, {r5, 0x20, 0x0}], 0x2, &(0x7f0000e66000)={0x77359400, 0x0}, &(0x7f0000368000-0x8)={0x7f}, 0x8) syz_open_dev$sg(&(0x7f000040a000-0x9)="2f6465762f73672300", 0x7f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/11 22:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ecc000-0xf)="2f6465762f73657175656e63657200", 0x10401, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f000061d000-0x8)=0x8f9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000743000)="2f6465762f76637300", 0x2002, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000ec6000)={0x200, 0x5, 0x8}) syz_emit_ethernet(0x2a, &(0x7f00008d1000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @random="b20aa5a224b6", @remote={0xac, 0x14, 0x0, 0xbb}}}}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009be000)=0x0) ptrace$getsig(0x4202, r2, 0x821a, &(0x7f0000836000)={0x0, 0x0, 0x0, 0x0}) 2017/10/11 22:04:40 executing program 1: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x100000) mmap(&(0x7f00000ab000/0x3000)=nil, 0x3000, 0x40000000004, 0x8011, r1, 0x0) r2 = socket(0x10, 0x80003, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0) sendmsg$netlink(r2, &(0x7f0000ec1000+0x665)={0x0, 0x0, &(0x7f0000435000-0x10)=[{&(0x7f0000c61000-0x18)=[{0x15, 0x15, 0x11, 0x8, 0x755, "0a04040800"}], 0x15}], 0x1, &(0x7f000090e000)=[], 0x0, 0x8000}, 0x800) mmap(&(0x7f0000000000/0x6cc000)=nil, 0x6cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000e8e000)="6574683000b9", 0x42, 0x0, &(0x7f0000000000)={0x1f, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000fa9000-0x72)={0x84, 0x0, "51b21bd4832b0f3b39bc041b93dcc69c2acb075d581a8cf63bd1f5043f8e604867e46d9d6460da5ea55ea66b9b97755a2620b33850f28d03535f11a84efc3332fa0b4e6049943adf8831aa45b99bee05bab3ed216452ca50200eecd7968ace73880e8156e35fafd152ea2fc63a4488843e5b7c3d0b9e9e4c607c00"}, 0x40000) mmap(&(0x7f00006cc000/0x1000)=nil, 0x1000, 0x3, 0x30, r2, 0x0) r4 = creat(&(0x7f0000115000)="2e2f66696c653000", 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00007e6000-0x8)={0x7, &(0x7f0000302000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000018000)={r5, &(0x7f0000635000)="0000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) mq_notify(r3, &(0x7f00006cc000-0x50)={0x74a, 0x2f, 0x1, @tid=r0, []}) mmap(&(0x7f0000bd2000/0x3000)=nil, 0x3000, 0x2, 0x10010, r1, 0x0) mq_timedsend(r3, &(0x7f0000faa000)="", 0x0, 0x0, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() getgid() dup3(r2, r3, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fbf000-0x8)={0x0, 0x0}) 2017/10/11 22:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000908000)={0x0, 0x0}) sendfile(0xffffffffffffffff, r0, 0x0, 0x400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00008f1000-0x4)=0x0, &(0x7f0000113000-0x4)=0x4) chroot(&(0x7f00006c3000-0x8)="2e2f66696c653000") mknod(&(0x7f00009aa000)="2e2f66696c653000", 0x801, 0x0) stat(&(0x7f0000eed000)="2e2f66696c653000", &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000687000-0x12)={@generic="8cf47a93e7b74b87fb3ab30682aa3f27", 0x7}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000dbf000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c1d000)=@common="726f7365300000000000000000000000", 0x0, 0x2, 0x8000}) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000dbf000-0x10)=[], &(0x7f00003de000-0x1c)=[&(0x7f000067f000-0x10)="726f7365300000000000000000000000", &(0x7f0000da7000)="296d696d655f7479706500"]) truncate(&(0x7f0000d54000-0xe)="2e2f66696c65302f66696c653000", 0x8cd) 2017/10/11 22:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x400, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00007b2000-0x38)={0x0, 0x0, &(0x7f00001a3000-0x40)=[], 0x0, &(0x7f00004bd000)=[{0x50, 0x10f, 0x10000008, "f677ddb6bc297164d2b7a517d274fcc15033a151bde63464c5a481d3e08e49b9b07c8f65ac0a1b59942bb91718ffaf89971e02767935ebacdf879b7a"}], 0x1, 0x40050}, 0x20000001) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000ffb000)="020600010200000000648fbc8eaf4b48", 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000da000)=0xffffffffffffff6d, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ffb000+0x150)={{{{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xa671, 0x10000000000800, "63424e506940ca5e8646255faf0c701ce337b4dce4ef6ab22a59f133ebe282825c65e77fd88fd85a28e41d30da57fb1a3f720b1c383f6efe49d2ff90e5dc072491f81a1b57973297c814c74c1a56ff91"}, 0x160) read(r1, &(0x7f0000b4b000)="00", 0x1) getsockopt(r1, 0x80006, 0x0, &(0x7f0000123000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007d9000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00005eb000-0x8)={0x0, 0x0}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r4, &(0x7f0000e92000)=[], 0x0) r5 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000094a000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r5, &(0x7f00005d5000-0x7e)="c8283d39fdf230b16effd19b47205d420ede3febbdc3e75f98023314ced75274ba6dd378ffc86de5f5f15f3b5846e79434270600a50454df2255c46c172e0e7987c790f6ec363502108753a1432c04ee0c940498710607eaa76542bc0bb7998ebff4a2916f01cb983828c07db7174f3397006d5cd565b9c3ed70af8c5bea", 0x7e, 0x0, &(0x7f0000f02000+0x61a)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6(0xa, 0x5, 0x30001000103) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000abb000-0x10)={0x0, 0x1, 0x7, 0x80000001}, &(0x7f00005ea000-0x4)=0x10) dup2(r3, r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000097b000)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xcb}, 0x98) connect$inet(r5, &(0x7f000032a000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r5) futex(&(0x7f0000264000)=0x81, 0x9, 0x2, &(0x7f0000125000-0x8)={0x77359400, 0x0}, &(0x7f0000f4b000-0x4)=0x8, 0x3ff) getpgid(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097c000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e23000)=0x0) r8 = getpgid(r7) ioprio_get$pid(0x1, r8) sendto$inet(r1, &(0x7f0000d6c000)="08004642", 0x4, 0x10000800004000, 0x0, 0x0) 2017/10/11 22:04:40 executing program 4: setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000932000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x8) sendmsg(r0, &(0x7f0000f7c000)={&(0x7f00005c4000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003c000)=[], 0x0, &(0x7f00002e5000-0xc0)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x0, 0x20, &(0x7f0000ebc000-0x88)="c23507c183ca04d00da557cecaa680577a3527ef952385dd1beb442e26cb7f24c7144f3e16516eeaa91f53bdb90045658889c8bd1bdb4bf27803fb69bab4adfa893724a32f1e9fe0d5bad6efd69c0973be25e771cf8be3d6c8546109bd4a8d98d74071c09b6952c56805b6a7f7033291c2d99b2ccefd8c48f7e2b80ff81ff4c03b3b866cd12a7c00", 0x88) bind$bt_sco(0xffffffffffffffff, &(0x7f00007b4000-0x8)={0x1f, {0x7fffffff, 0x9, 0x1ff, 0xffff, 0x8, 0x7}}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000979000-0x28)={@common="73697430000000000000000000000000", &(0x7f00006d4000-0x2c)=@ethtool_cmd={0x23, 0xee6, 0x7b183065, 0x8ae7, 0x1ff, 0x3f, 0x80000000, 0x3f, 0xb6, 0x8, 0x7, 0xf6, 0x100, 0x4, 0x49, 0x4370, [0x24, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b0000)="2f6465762f72746300", 0x20000, 0x0) getsockname$ipx(r1, &(0x7f0000093000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d73000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x13) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f88000-0x10)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000611000)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2017/10/11 22:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ce8000-0x40)=[{&(0x7f000088c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000017000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a1e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000e0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000f3b000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00009ec000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00005a3000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000bf1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x50) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000da4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d27000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000acf000-0x8a)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40008000000000, 0x6}, 0x98) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000de5000)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000425000)=0x101, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00006ff000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c17000)=0xe8) unshare(0x40000000) stat(&(0x7f0000580000-0x8)="2e2f66696c653000", &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r5, r5) writev(r1, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000007c00000009000100000e010095645aff00", 0x29}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000922000-0x20)={0x9ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) clock_gettime(0x0, &(0x7f000063d000)={0x0, 0x0}) mq_unlink(&(0x7f0000d43000)="2b6c6f2923776c616e30407070703000") rt_sigtimedwait(&(0x7f000016c000)={0x4}, &(0x7f00002d7000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000041000-0x10)={r6, r7+30000000}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b3f000-0x14)={r0, r1, 0x3, 0x1, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000028a000-0x3c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x8bf}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) r8 = getuid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000040a000-0x47)={0x0, 0x3f, "695e35c06f8f07b155dae7b6351b11507cc67a0adf662651e975359be9e28f3c09bac709af545f67c8ac129a73d0f332670f55bd2b3dba29afde992fdf04ac"}, &(0x7f00003b0000-0x4)=0x47) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000567000-0xcc)={r9, 0xc4, "36e5ff76c54b98fa928d6fe93805e90ed62179a2e573abd1fa300bc4ab4dfe3aff2faaca99cdbeca4a6b0f43f7de9e01571cf2da701efcd2c779e7cafdb1b6b3ab133eecb4c7e85cc846fdb724986340e6d0d47df75487ecf8beb15a62b80c870eac2aa86c9c7f08241c7adf0d17add69edeb61c70e89973c725422b2e56e8588a6e3b6f838cf8c8c707a57e6edc07868da74db0ee88b6f38103b9258ed99d8eb23bf9568df99d4a196160c7c05a107e50b89b88403fb50fd3547178031c32292f81d577"}, &(0x7f00001e1000)=0xcc) setfsuid(r8) r10 = syz_open_dev$vcsa(&(0x7f00002c3000-0xb)="2f6465762f766373612300", 0x401, 0x68000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000042d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r10, 0x40086425, &(0x7f00002ef000-0x8)={r11, 0x0}) sync() 2017/10/11 22:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0xa, 0x3, 0x21) ioctl$sock_bt(r1, 0x10000000dd1c, &(0x7f00003a6000)="e0e0762c0fc93d8ae8608784cbe8da0f22314c54ad6e70431b029176b900000004800ac0e77e733a3c78a445e3634e13ecc5ac990ce6aecd5b198e7133d610040a1afb5b8aa822e9f168a57c85f7523d4537c95dc0541c6f8bf1e9d40303b8a21833f3f16c0feeda1d7d2f56a87394abb8106ef4cfac6888b07a2f1930a6a3d41b0151fd2332ac666578d02e5403699b49a73a2bc2cd335ff8975845d80b18bb9021f7ff3711d77deb69bd6739e394cca553b0fd6fb2f714d5293daeb198beda3dc6dade33b3f71a3da3eafb56d4fc2e97ed9a69cffe2baecd3f5ec22f0f16460145aeabd388ef1b57fbd4f99c00283f28e05bcd2f6e80") fremovexattr(r1, &(0x7f0000617000)=@random={"62747266732e00", "00"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000113000)=0x0, 0x4) sendto$unix(r1, &(0x7f0000943000)="", 0x0, 0x0, &(0x7f0000b4a000)=@abs={0x3, 0x0, 0x3}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c18000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00004d0000)={0x0, 0x0}) r3 = getpgid(r2) fcntl$setownex(r1, 0xf, &(0x7f000091e000)={0x1, r3}) name_to_handle_at(r0, &(0x7f00001dd000)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f0000fc2000-0x34)={0x34, 0x5, "16ed8136a86042a705c38f5e902ab87f858f37fee6e24379f500fa567d91cb7198d21a81cfc51015c11f81dd"}, &(0x7f00007e1000)=0x0, 0x1000) socket$inet_udp(0x2, 0x2, 0x0) modify_ldt$write(0x1, &(0x7f00008f5000-0x10)={0x10000, 0x20000800, 0x4400, 0x1, 0x19b, 0x1, 0x0, 0x8, 0x80, 0xfffffffffffffff8}, 0x10) 2017/10/11 22:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x1841) socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007f4000-0x8)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000497000)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00008a8000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f00006c8000)="") ftruncate(r1, 0x4) mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00009a7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000005f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ea7000)=0x0, &(0x7f0000b76000-0x4)=0x4) epoll_wait(r4, &(0x7f0000cfa000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6ff9d6b3) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) readv(r5, &(0x7f0000a5e000)=[], 0x0) splice(r5, 0x0, r4, 0x0, 0x39a9, 0x10000000000009) ioctl(r2, 0x6, &(0x7f0000d30000-0x1)="cd") write$evdev(r5, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) syz_open_dev$evdev(&(0x7f0000cf0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x1040000) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a7d000)=@assoc_value={0x0, 0x0}, &(0x7f0000a7d000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a7d000)={r6, 0x2, 0x1, 0x80000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000907000)="") syz_open_dev$evdev(&(0x7f0000e9b000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x200100) 2017/10/11 22:04:40 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe7000)={0x0, 0x5, &(0x7f0000fe7000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x242f}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fe7000)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe8000-0x8)={r1, 0x9}, &(0x7f0000385000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000035c000)={0x1, [0x0]}, &(0x7f0000fe8000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={r3, 0x8}, &(0x7f000038d000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000da7000)={r4, 0x5, &(0x7f0000fe7000-0x80)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x10004, @loopback={0x0, 0x1}, 0x200000004}, @in6={0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000fe7000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x10000000000032, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fe8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d35000-0x4)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@assoc_value={r2, 0x8001}, 0x8) vmsplice(r0, &(0x7f0000d65000-0x34)=[{&(0x7f0000fe8000)="bca2bc80d71c950fcaef264d8bc6c164308d0d1472a3e2945e53c9287581fce2c9ebd202336393bfbfd3fc58851b042a19efd392caedf81a00b54db2d839d4bc184a1323602af1c9f668bf776f42ed6b0b9054620fcdeb7759b51df4d6d34ffb8097dc261e303b774bd4431dd6fc3db7b32ffe2ba0d71fa894f37fb1c398f76a99e8a658c54f4f5c43aaae749120c0ed377aa0469200fe5a1a4d9ac1700a678bce6e965ac3447b5bbdad05608d035452f83b7ea14b87151e92624b7c334732b5", 0xc0}, {&(0x7f0000fe8000)="1d2e9bbdafe22dc27156cd056bfe2000c966cbfc57e269f6ca43bcf5995b3c9e1063ce1ec42bddeeec55064181a01405838a1b137faef6220fda960a214ec8f402d2169ed5c1ed063a0c0a9e0eff69c9ac88ff602bd853df9a5aa561ee8768a5e0dd44e77d8c1f2be49e83a7aa45767e863f614fc96c2da98a29869330f9b5b64bdf662b8eb4c129f9bf05b4337bed34545dc8f017c1114485cd0dfabf9b23051a298cf98c3d6b0f6d47d505da86ab12e0e7a2", 0xb3}, {&(0x7f0000fe8000)="973cd21a4e0d15c05ec1979037e400feba252cf496d35ed9bd2094e3f6a0dea8e9ade4734b4982efe3628923b58256971c7b8ae44359e8a4e95a74d35fe8cf5f02d7c5bb0eb983", 0x47}, {&(0x7f0000da7000-0xb2)="c2469ca5e4bcb509c618cf55898a0cd2749c0a75622d9effbcded5fa67bff005155cd5630866fa9845d98080c98b2936c0e9ede3f5da34ad02ac8fae002e05c5ca3597cab9712353839562f4548eaadc4139ef2cb7fb1a829f109e543828ce54ab37b2ffde21a65b69a9f954cd6adcfaa615da1eac5f93abecc352dbc76f5b988f53e414d00fa98e420b030ef67959349d437656ce89751280c156effcc450e96c93e03d0e9d0b47323e87cdb095a9fcbeeb", 0xb2}, {&(0x7f0000fe9000-0x69)="2a9ef1ad88de7574a662d97fd8ccb341fd333de0a78a4bbab191ec31b3d7f3fae80de0e6813ae8125dda5e6056172c9b507edb9ee4ffb14d017d6aa04a6defcb8665db350ec31995eb1e332bed36fe157d6e3db8af6ea4265b56391b57a755ac73600176ae4ed95c2f", 0x69}], 0x5, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={r3, @in={{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x21}, &(0x7f0000fea000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={r5, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fea000)={r5, 0x7f, 0x6, 0x45b76323, 0x8, 0x8}, 0x14) r6 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e89000)=0x0, &(0x7f000040f000)=0x4) 2017/10/11 22:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x3, 0x42) r2 = syz_open_dev$loop(&(0x7f00007f7000)="2f6465762f6c6f6f702300", 0x3fa, 0x1) mmap(&(0x7f0000989000/0xb000)=nil, 0xb000, 0x2000000, 0x10, r1, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x100, 0x400, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0xa0000000, 0xc, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1a, 0x4000000000000004, 0x1000000000001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000b15000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000032e000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e16000-0x4)=0x0) r5 = getpgid(r4) gettid() socket(0x10, 0x8, 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000740000-0x4)=0x427, 0x4) waitid(0x2, r5, &(0x7f00002e6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000001, 0x0) prctl$intptr(0xa5ddc6f7105f5035, 0x1) syz_extract_tcp_res(&(0x7f0000877000)={0x0, 0x0}, 0xcf, 0x9) syz_emit_ethernet(0xe5, &(0x7f0000f67000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x9, 0x1000, 0x6}], {0x8100, 0x56a8, 0x8, 0x0}}], {{0x20086dd, @ipv4={{0x21, 0x4, 0x7, 0xfff, 0xcf, 0x1, 0x10001, 0xfffffffffffff9bb, 0x2e, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0x7, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x2, 0x3, 0x0, [{[@empty=0x0], 0x7}]}, @lsrr={0x83, 0x2b, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x8, 0x1000, 0x3, 0x100000001, [{[], 0x7}]}, @generic={0x0, 0x6, "d3ad9d82"}, @lsrr={0x83, 0x13, 0x3, [@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @generic={0x89, 0xe, "b043ba40512f7b4662bed416"}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x65, 0x0, 0x0, 0x5, 0x6, "753fd3", 0x7, "f51645"}, "522a85a095ccd1df6574dba7732d21d9091cd0e7a2c5597b46bd8686e773076ffa84a2b1e33273c88bba0ff5ce30cf194a81e5ef94d2b53a602a03"}}}}}) r6 = mq_open(&(0x7f0000455000-0x9)="2f6465762f73672300", 0x80, 0x8, &(0x7f00001d7000)={0x2, 0x5, 0x6, 0x1, 0x8000, 0x1, 0xed, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, 0x0, &(0x7f000078b000)=0x0, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0a000-0xf)="2f6465762f73657175656e63657200", 0x41, 0x0) getitimer(0x1, &(0x7f00004f7000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r7, &(0x7f00007a0000-0x1b0)=[{0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0xa0}, {0x800, 0xff}, @ext={0xdc, &(0x7f000076d000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbee}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={r8, 0x0}, {0x8, 0x9d0}, {0x2, 0x400}, @result={0x800, 0x3ff}}, {0x7, 0x4, 0x3, 0x10000, @tick=0x75, {0xd7b7, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x5, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x3, {0x1, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3aceb12d9d25bd9a8ff100adb1421e8a3f7d4fedf535abd92a117662916a321c5fcd2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0xc4) dup2(r0, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000095e000-0x9)="2f6465762f73672300", 0x0, 0x0) r9 = getpgid(r5) move_pages(r9, 0x6, &(0x7f00003d9000-0x30)=[&(0x7f0000fe8000/0x2000)=nil, &(0x7f000060f000/0x4000)=nil, &(0x7f0000d55000/0x2000)=nil, &(0x7f0000981000/0x1000)=nil, &(0x7f0000b10000/0x1000)=nil, &(0x7f0000dc5000/0x4000)=nil], &(0x7f00005b6000-0xc)=[0x400, 0x4, 0xbd8], &(0x7f00000ac000-0x4)=[0x0], 0x2) 2017/10/11 22:04:40 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) r1 = openat(0xffffffffffffffff, &(0x7f0000cb2000)="2e2f66696c653000", 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f000039b000)=0x4) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x77, &(0x7f00009b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x15, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @mss={0x2, 0x4, 0xb600000000000000}, @generic={0x6, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) [ 59.469196] sctp: [Deprecated]: syz-executor5 (pid 5123) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.469196] Use struct sctp_sack_info instead 2017/10/11 22:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4d) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000beb000)="2f6465762f73657175656e63657200", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005f6000)={0x0, 0x4}, &(0x7f0000fee000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000640000-0x8)=@assoc_value={r3, 0xffffffff}, &(0x7f0000b5c000)=0x8) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x9) recvfrom$inet(r0, &(0x7f000091f000-0xdb)="", 0x0, 0x2000, &(0x7f00009a1000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000eda000)=0x0, 0x4) r1 = socket(0xa, 0x804, 0x0) epoll_create1(0x80000) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f00008b7000)=[], 0x0, 0x8001) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r2, 0x0, 0x7f}, {r3, 0x9, 0x7f}], 0x3, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r2, 0x49) close(r2) r5 = syz_open_dev$sndseq(&(0x7f0000d41000)="2f6465762f736e642f73657100", 0x0, 0x202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002c000-0x8c)={0x0, 0x80000000005b, 0x9, "7175657565310000000000000000000000000000000000fffffffffffffff200000000001a000000000800000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$netlink(0x10, 0x3, 0xf) clock_adjtime(0x7, &(0x7f0000173000)={0x8001, 0x40, 0x844, 0x10001, 0x2, 0xcb7, 0xffff, 0x7, 0x8, 0x4, 0x2, 0x40, 0x7, 0x3, 0x100000000, 0x100000001, 0x7fff, 0x7ff, 0x914c, 0x3, 0x1, 0x9, 0x8, 0x1, 0xaf, 0x1}) getpgid(0x0) writev(r5, &(0x7f000068e000+0x97b)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) readv(0xffffffffffffffff, &(0x7f0000f19000)=[], 0x0) lchown(&(0x7f00002b4000-0x8)="2e2f66696c653000", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ea1000-0x8)={0x0, 0x1}, &(0x7f0000ea1000-0x4)=0x8) epoll_pwait(r3, &(0x7f0000e19000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffffffe, &(0x7f0000cbf000-0x8)={0xac}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) getpeername(r6, &(0x7f0000a88000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000014c000-0x4)=0x1c) setsockopt(r1, 0x80000000000107, 0x12, &(0x7f0000000000)="", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0e000-0x11)="2f6465762f7667615f6172626974657200", 0x404300, 0x0) 2017/10/11 22:04:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x20c0002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000099000-0x4)=0x0) sched_setattr(r1, &(0x7f0000929000)={0x30, 0x2, 0x1, 0x7, 0x81, 0x1, 0x3, 0x100000001}, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x30001, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0x3a) writev(r2, &(0x7f0000000000)=[{&(0x7f0000002000)="09a01c7a12ee3e828d7bb8f4b7444fa4bb691eda8b55495ce82a5c0c2ba1778c1aa25a363a88b5a83cc9801d8061536bcb8ea5f86d05616f2570b27106b2bd", 0x3f}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x4, &(0x7f0000002000-0x64)=[@in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000004000-0x8)={0x6, 0x10001, 0x0, 0x0}) 2017/10/11 22:04:40 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0x9, 0x200, 0x3, 0x1, 0x401, 0x800, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000-0x1)="00", 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r2, 0xdb8f, 0x2000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x8, 0x20, 0x9d96, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={r2, 0x0, 0x30, 0x7f, 0x7fffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r5, 0x4f5b}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000000000)={r7, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007b2000-0x8c)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x85, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x6, 0x101, 0x7}}], {{0xee3f, @x25={0x0, 0x100, 0x110000000000000, "d0ec197aad4594df8c7670cdc30ebc4428b1a73e8300bf725b85c7c8bc1048fa2a8425c86569a5075304c669a98dccfad0b474fd1d8b60cb13ff42f15bb437ceec16d18eb6a3dd458129f95dd7c0db7a88454c4e8707dbf17de4e1348b764c2fb18da443df5ce620c72831af5bb91820"}}}}) setsockopt(r0, 0x84, 0x71, &(0x7f0000004000-0x9)="0009ea00000002152d", 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000000)=0x6eaf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="ac7e249bf8db32004ae913fb39ceeb0ec90d156cb5fd09bd6d8521252cfdec018b1b4ff094a2011e2402adc5634b0b3b6f0bfeebebf9264e4a3e9e33cf6b6ce260a7a2c2271e1d80f252166fdfaf33cbc026343ffc296354f394bb9ef37d5e4f9812b5b7522ed39c46e9e43d74f4ace867536fa59efb812ec65c4e5ddc5713de085bc2938254520cfde522d3f7797da216adaad30ea6ab0c132628407855596628e28fcf2ea0", 0xa6, 0x40, &(0x7f0000006000)={0xa, 0x0, 0x421, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 59.556006] sctp: [Deprecated]: syz-executor5 (pid 5126) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.556006] Use struct sctp_sack_info instead 2017/10/11 22:04:40 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001c000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x42c000, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000001d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2000000000000003) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000020000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000011000)=0x9, 0x803) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000022000)=0x0, &(0x7f000001d000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000017000)={0x0, 0x0}, 0x1, 0x6) syz_emit_ethernet(0x44, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x100000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r3, 0x1, 0x0, 0x8, 0x4000002, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7, 0x9}, @sack_perm={0x4, 0x2}]}}, {"bff3"}}}}}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000018000-0x10)=@common="64756d6d793000000000000000000000", 0x10) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3, 0x2018072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x4, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000020000)={0x0, 0x9}, &(0x7f0000025000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000025000)={r6, 0x0}, &(0x7f000000c000-0x4)=0x6) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000020000-0x8)={r7, 0x4}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000001a000-0x14)={r8, 0x8, 0x863, 0x100000001, 0x20, 0x3}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000028000-0x4)=0x10000003, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000022000)=@assoc_value={r9, 0x1}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000022000)=0x8, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000026000-0x8)={r9, 0x8001}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000028000)={0x42424242, 0x42424242}, 0x100000000001, 0x7ffd) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8b, &(0x7f0000023000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ee9e90a4eb53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r11, r10, 0x0, 0x0, 0x1a, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2, 0x200}, @generic={0x3, 0xe, "4ce5c61d9738598cebd38f86"}, @eol={0x0}, @fastopen={0x22, 0x4, "9a68"}, @generic={0x13, 0x3, "bf"}, @sack={0x5, 0x12, [0x200, 0xcec, 0x4, 0x4]}, @eol={0x0}, @fastopen={0x22, 0xe, "0e0187ce3ae391c59a9bce92"}, @fastopen={0x22, 0xa, "588938aa4cf2c048"}, @sack={0x5, 0x6, [0x3f]}]}}, {"90"}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000001b000-0x20)={0x401, 0x40, 0x0, 0x3ff, 0x6, 0x101, 0xfff, 0x3ff, r9}, &(0x7f000001a000-0x4)=0x20) syz_emit_ethernet(0x3b, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a60535c6e11b", [{[], {0x8100, 0x0, 0xbb2, 0x1}}], {{0x800, @ipv4={{0x5, 0x4, 0x13a982bb, 0x7, 0x29, 0x0, 0x0, 0x10000000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r11, r10, 0x0, 0x0, 0x5, 0x2, 0x101, 0x0, 0x1, {[]}}, {"1d"}}}}}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000024000)=[], &(0x7f0000023000)=[0x7, 0x3, 0x80000001], &(0x7f000001d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2017/10/11 22:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x4d) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000664000)="2f6465762f72746300", 0x200000, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00009b6000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000292000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) stat(&(0x7f00001ad000-0x8)="2e2f66696c653000", &(0x7f00000e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000f9d000)={&(0x7f0000e45000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00004a8000-0x30)=[{&(0x7f0000dd3000)="44b0c88d2ff25256185ed22ff5236378", 0x10}, {&(0x7f0000ef7000)="d5c84121ad08ac8b609f0bd2e0dac0ebed8a60d373264e1ba88ea0308b7994413839c60ed28464d8cd5f7f4a06fd120659e0286253325a6f22eaa6730155d3958e6ec59e36048642d3b5193cf1b10313cfe2cef89f2371ed15ec56dc90c2240e5ee3a3b7fce7de794a1dd662d01c428b80d809615d8e89a6ba94726c5aff63029ed16ee080431660211e92e6fa76cdf05e8049be741616b11373636dc845653267f81321d3213b479279e84b77869d95211200ebfb21318439da330afbf962712c5f39c47f7f655d18fc15f7761c20c84dd735f36d452c768e9a911fc11595edf4d80e5753a34062e027535bb888fa0bed2982c3edaa19b76c9e5dcaf16445b3285b654b1973553b07dfdde83d4a251c2cd2bce2403f67527796fac8c44cbed4b97df55c98a280dd7235681b4392f9db69e165d93902392b4b56d8d8f0506c3f50c3a5de7be203b76f9ca6ad799c99bfc19bad9ee0204cf434c453f3b9fcc5c3acae0583590717a355a41b1f3747f3a0243296933ce889026982a0f3eff03701b90e0f6caf4a6442724adc15d7fe0687a99cab6f1def52080b21764d9bde68aac082bc8f63914ce6806d7b340431b21ee005c6e53ee9191b50ab412cf74daef756f0a9c9dcbb2ee2785bd60aa10b47085c9ee0a17399beb1f0ce0d8f44cc3debb55dc330fc5c0d0029cd8292c7b44668256cfe83067fd2ff39e50ba94d3d5f9fe1ed2aa61a21878f2b12803f7150c79d52a9117100cfe3679f99c38e8a86c6e3544240e4e7ffd43fe849aab43549a9d5ca2c60ebb3ee4de6ea08bde7562f01e94b5f967f93bd44af855c9a88a17e805e91a7db03b0abd8261be75b998bfbc96f8802bc5ba78dacad93409634cd7ae8b34e0d8278a9a722bf32f5d5a698cc892bdaeb406818a1c05662e9cda7f002f791e2e171639f09b9862d18bdde6baa9495f66f3ae174a43126be245d68ff9ff1388d8f7a5cb2d57f61d2d7490bf62840110283bcc2cc1c636438270d12483ad82fcf605106586561e877eac73009040ee5d9cb7f60e489f9dfd082b5070512bd9b6cfe1b3746120e20738d3a4ad82de6ad61388dd1a541c6657922318230ead381b2e2d826c84ba6c1695f1c7c38d3c1f3fd8c6d91f1652cfc63b4913aabaa4f14ba8935ad2a137562d97a686bc9ca379dadd884b38ff3512e0e3d63756f513aef12cd228429ad75b14ee3278cece632a8b9f7f3f47606e6df06f8d098e4b018f64144e4fd9a0edf23438e095a818c4fa13044691b1b298595f59a10183892a8f30c3fc57a6a51cc0cac3ac2bdf85d41485487bfed46a2c02923d3c5367b046a5530a40d1b02c09866ea12171764c4639ee79213d363c979d406edf68153e9c965439917f8ab561fcde6d91afd02803b913edecd0051bca8d43354ff9e2f0f8cb781843a9d4f3792040046d050e66ebc7e1d288d7fc992f88f8eeec13e7c8b4cc6b3281ecbbbbf5c1710ba4e28cfdee129715babb5e1f72e1e1c4069be887fdb1e92dd2ee12aaf171dcb7143d606e89604727dba310a37139f305b0c301f10335d09ac5c8a3361f38b1419e6b1b3cff11cdd3c743da6b13ca1c3cf2298dcb4848551cb69f4c35a6d8679ca875b1fab936d388128ccfc6f4ec86cee423ea42a6119ce90301c0a69106f9db38267483a7bf352a3be5837af00516947c3633c78bbd3f0308b70981ec9dc107e6d50324574f357edffb5a8ae6d2ca78046e5914d78b2ab690bbc7b8689abc9db948f4ddc15a350840130996bac81b7b4800bfffa111e73b0416c090b42d5ecf0326a49c3a58226bc66ae41815d50285eafcff0d7a6490d9785405548f4cb66d7fab866bc9c4f4a6feaebe71e23953e1dcc9662a80eb18ac262041a43e0a608e47072c29665b5e9123d136b238fe79f807949e8c48402038eb400431857872c6aa5e55e06be9595967d01ccf9c66cad459b169b8650a3feb6623d884c73a600e04b5b6b9ea88112bf5d5a5af057d13b0a0432056ec04df76d2f52df72d22742d5590c09dbc80ff25344bf105b971fad0128f1b882298dc17428e805ad604f3490d4b04a6e2175cbe32502767ffdd0d4e11751014a3bb6373ceb9ac488d2b1bbb0dac871e0efa8f6158527e6011c7f46daf4cc21f6cf21e215fe6c81667859bb79717868414265a5329e870fca3465a8b226ae6fb418d62734d7696fdae847624075149453768edc216be909cf1dfbb95d594da12f22e0e86268954106ec0a6e581acf169e3a4c8f57c3b3c0c31713fa0883a0824f4ee63a24af8d4afd28902e6fd15fb7a542a12b910d7e933ca7e676eea82170abcd71bdb46138c02910d627fb6e6bf57db0c1ffaa6b4435b76b90e6699ed4da47bd3a5e40a0870a710e23427fe00b1a9c7232cbb19e398af31102824f06791c3d38d2bb4ede772104e6ac3893b2dcc1a99f06ca36b1cf99424e241e5729b164cef4734135d7e85de306779a5b3c36fc94b873386008e70912513f9ffeef7ef3d3fabe3927328f90f770b932c8413c069de922c5a16e361b82b8e1a17fddaef12415329531a236a6d8a645e4160359f3e4a770c427ea8018dd0690c8a92506610c0521f7e8dde76f937be7d64deda72ab6d37264ea920201ed88a3beef641ac928bcadfcd1c4ccbf029803032c73cd6327d175a2a1d3f00fa84e50eedd3fc2375eef5039b0d163c688080ebd70a60fde0dfa17e0a89f4957e3be4ff4f492d113042e3a8461ae8687155d737457db616a40fca74d9c530bab9958ada3bbc8c9cf9e9f76c080b2e252e17a3e6c28346580dad2ce693850aa71e87193f1d4aa4e62114d9dbc2c733a1b0de94e0569b2944f0c5006329e8f32d9b4b541829f8e42a4bde2afe067b3e85adb399314f90af95abbe2ec117ee642ea27161dbb5bbaf9bf302aab96ee8974e37cd1ec71752f271d139ae116ba3319b6a4a87b26fb6704a42e9adfacafc1ae09ea8fc241a37197e751b5fc367c0fc4e88b12c1c1cb190e9dfad8b688635714687947431d2f68cd5c0c8e62df9a59d397f36841b62adbe2817bfef9aa7a0a43cbf8f0b19164f1d315adeccb71a599da32e483c16b17bd483f00ede27a483de05044ed2da80ec4a96f4d50be9247156e499f29587cf8f75eb0b92637cbfc2a9e09d32a861d751b806e1140ca07cefe451ff9c8f02d154aa5104d4b8f82cb7111d382bf988f603fa0cb13d34c472871a9f2879dd0b7a33e8ddc0c47ae46d3259aa3e8d7f7c162aba8de17efad607fa13ddb6bdebce31b732736938d9d3beff60847d1d44fb16e377ba35e36f4e148bd23b632a0ef449a2694f61186db16eea391fdbd1b43d7633264985ca1d23fb597cbc05a292ec03022646ae10fee23680b9fbc59454489020720ab861c9e57f69a7397205ae8c2fade5af1713f249382d1ffac3e384c57b983cec629ecc22094fa2220d288b95ab76a53e01bcfe4b34e8d096eaecb5a0e58bee7ff127352cd0c4a3fced8e7ac1c0c298ed12cfa4d8f5614d471e2a32d84efc65b85822ec9d89fed3a46572419645c3752df5d627a7bd832c5ce27078560d32528b20b652c372214c9f591d1b38d213153a4f94d57aef5aff9be50fb12279305a9cdd9b3944b99dfd134fb957bb38a2c7a477d8daf2e1261f31f55aa4ae41780f4020862f7d68c9a67f0b865c5235cbc9a8cf0fbf3215583d930a080a559f62f76a04617b979a6207d45b2ff9de365a5d7217a0b823af39df1a6faed3e28cb297c204cce216c0aabf6c7d377019f44fcc650d632b38ce16b7def680dcc5ef221fb6d8c5355dec79c88a354b95f48bfbd27fc60089871e143030daf94c95ccc4e52a595170661c3137595806f8c2528675be1d8c9fcb62421b3b8161b04dc85d9859b5f8edae8e92aacc8da2459575fd147d6837bd943e2e2b8323709b57d56304d00cc29d32015b364a952e8739c1e1b6429a0eee0757503640de3bf7ac251caa1a1f5b7e09fc364f898e7a8770a1ff1b562f4107f917538e8a45e82b2f1cf0b9a8c8848957e2c5881ede745d7602fbd91414d98e5c2479e6deaaf51f42563fd88ad5f3d431c93fe7560ce70384997830b82e8f45d8d9f40c3651daac0008e0e84ef11286c01db30785d84b6d05a9cf25f10aeea0a106212f2c79b22296fd7bfa02587cb14fc4a0521af8f5851678586180cf367694482589945bf9890c27b2455839e33484d09ac045d37de55fa7e31b934b4843b6f6d62d0cfdbc4f98f2d4813e1fe7620f35097b8d313ffdefebadfcbf7da83225dbae9d6ea00277c12db2e9871c3469b6d3e05038abaf0636ce8a91068cfb1dd22ad1f211274adf7cc5b061b779df3bbecbfb5d13cf48fdb86ebe09ccd9c424736b498d5db3b142d66d07a773791bde81e7eaf7e40c977e70f2921eaf7ee03c46db0f126a8f56da6ab85586f9da77ad007d61193ffbb62de1657b6a181fbb7eb39cb8cbdc55be098cb4e4151e5367d40f76c7074bffb995e4a2c0955027dc1567f63ce50cd08cf9be8db90f46872a5c097aaca02ab2c6145852c714b91207aed6a7f2336c23035b24896fb275e23ade10f64009e4c455c7bf6685246d08f206d3bebfa53fe4b76072023fb510602d6f1451a632aa346dc643d8bf499e914b103025ecd8620e1df5dd120b54c574a3062eaf9428c2ba3606f3bcf022af9795bb87db04112b31e844c30bb3a4ea680d512a03523b5a18201d32033b6e8f3409aa9df0d736ee758f96b6160707bfc5c772b30616060afff956c8d381851fbb36a00cb0137e2b6497ef53d3f7621b721c223d921149b7991680ac5c7ea81108b87ef460a3b1e77be362430e1f8589639db57af9dc424a56ed2eab8bc04a345f5b60eb62f5515d342ae8a2d55c796de4b123f82d7e4bc3713df30caa56cd242005767083518b4b2fc2187a982b41fabce63978069f4830432687f4acba27e0f53813a80502866bcf6055d0a04ed4157f9fc22486c6358d8b51cd0a313830bfff00de753580d2bc5c56f4c3bfc2b1920b528ad4d07807d16793247e35738c140bfb474e54393884cc33423ea602586c92cc1a9c12ab59f4a91747ecb61746e032abb447f0205f290667b9000684698e66a618df976c64781e637f825402c68557f7fd4e51a374b60d77ba747bbd18914414fd73ed004c19da6adebdde750dff168fee4d1f942270f26883465cce2621f034674affbdc7813069abc10107dc6f4d981120b47739f60ba9b39bb32343c3502ded48d65ae96de4b29bdb34f40bf85e10f80ef74fe8db1a5ba8bb522150a79bcd15e3e19c8187015db38de5f24361a63b99c620c26badfe4ca33ce8b1d88b58d9378a7f1c4e86156544f8a135af0be184f7b8617bc3160a85105ab3408eb7ea5b1a4911e5bb958270bf579ad48bc399ba2922d713e42ad4c2b7bdede7e96e5eea0c3d9e6e2dfcda93f2b8c3da7f616ea99fc94bc7eb4eac09994a1c6b37a71d91b005fe32da8386dcbb81bf40230ac986d64ebc7fde62861440818db8c84b385e269ce28a662efc146b7774ae6ca0370f9cc8880e3b7e021f3dea61735f75fc77a9e19f4aee4aa10f9a8681bb4d6a3b9ad26822269c3d00c72fb1d818c79226b04b1736ca7239ef6262872d4842fef9f03a9d6c44864df5d4067fd2a70f7e04704e9a1040f771e1aaf8052a0a4269501ac1769793740d6a63a0c19d6b8bb70f6ba693a2631cc29b2cf83f0d22f627d6b9c49a8fc07982b10e181a551a9383bd058d2526bd3f44540d81cab18064aecd50cb9d9aad20db57aaeb4782eccf48b9d3222", 0x1000}, {&(0x7f0000897000-0x74)="16cb7546805d8eea66282013014c9ed5d3064930797effef120ce268f814566907903ca725d1b36a7ec16f596d0ff26ea8ba06b5470d22e6d546bb6c6b4513605ba82760519dcd4367fac8ad61b1f32623e431179dd1aff6c41abbf73e1f2d49549fbe401a8639211a0cfaa11fe63e4a25a0f911", 0x74}, {&(0x7f00006e3000)="a69d4869ebaa0804983c4ae9e1f9a140eacbabb708fa1a9e6ee3435e98713e77427ada86e50b8d481d4e4e09625fde2bd6e2e32c1f9da74e154c3502c42adc765b1245f14b46", 0x46}, {&(0x7f00009bd000-0x96)="9cac95f108c5b0adc59286c4ec8ab5240e64655b4029af5692e6e355ce95d0e5102f1a4b50474750f88599ffcb8e3fc1228007bd344bd3a2c2432291b28c139c64e757453a942f22dcd4263f4999016409121c7ddfcf12d8eaaef42a22915d8a6a3d183f8d92f9252975ffbb0c3c70af1150581c23528db4266719799e33b4fd0447bd8867732caaaef3608cd68606dfe782bbe32bd3", 0x96}, {&(0x7f0000217000-0x65)="4f706fbf94e79990c1ae7775f20aede2e94184f394f7133d1b6bddcec81fac16debcee13df6033ae69326e9b2f924cef111d73c8ce9d67dc0b0e12720ea6c941d115b8ca0e61086a0b00c25e926606fe6bee3584456829da7c45ca90c8d62f9650b730010b", 0x65}], 0x6, &(0x7f0000cd2000-0x38)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2, r1]}], 0x2, 0x8000}, 0x1) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x73, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r7, 0x0, 0x0, 0x14, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/10/11 22:04:40 executing program 7: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4a, 0x5f7) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000034f000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ff1000)={&(0x7f0000a71000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000575000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x1, &(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x4}, 0x0) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x4, 0x811, r1, 0xfffffffffffffffd) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000055d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001a3000)={0x0, &(0x7f0000652000-0x40)=[]}, 0x8) mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000f15000)={@common="69703667726530000000000000000000", &(0x7f0000ff4000-0x28)=@ethtool_test={0x1a, 0x6, 0x4, 0x3, [0x10001, 0x1000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b9c000-0xf0)={0x0, 0xe6, "a6d47ef555a0f2c69746f04e969e236f7bae3f2b30eb7bb540bd9387603c148d101d9ff09370fc133fbb6c6198df6ef35560f86ab7819d7c32d741d5d459db4c60950b9a4074a5d97ffbddb75f826327b677ff6f0c9d75f071a8f8633840788f664be0ab63aeeb7f3392cd7b03a4eb13c94b70f6fc5bffba8def6475cb2435389443564e8a299447be976dedbcd0383c587bc32cc3d3bbd69f2470ede5b5640fefc2a5600ceca363bf7c210895a47f81474920c3efc956fdd66c84f2aa7f16074f5e742fa30cf06f635ebde2350bbaabf6040fcd25d36a87b31df8cccc35e586796dbacb1c8f"}, &(0x7f0000ace000-0x4)=0xf0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000327000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9f, 0x6478, 0x63, 0x1}, &(0x7f000057b000-0x4)=0xa0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ff4000)={r2, 0xfffffffffffffffe}, 0x8) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000789000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ec000)=@ethtool_eeprom={0xc, 0x2f89, 0x400, 0xab, "d5914a33bed8e54a41499db84068e1f73378d17f11ab97109927bdeb8a541e5383485378e5f153631224515ec51f3bb24dc63d8409233652088dad200d30b8d9f3e36c5eb62421bf55cdaf34177ed0c2346a8f4e997c0df735acc1e88b7120246d0294db80547ad0abfa1e6af82dd61d314d8018da81e018bfb590ec63cb7705341eb940a652cf390cd8d4f64e8ef388dfc21d45e01b2b43426d0fce5f23d564a06721e61ba81cd31c831f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x1, 0x6) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2017/10/11 22:04:40 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a4000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00003cb000)={0x7fff, 0x7ff, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000f13000)="", 0x0) r2 = memfd_create(&(0x7f00004ff000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000019b000+0x89c)=0x0, &(0x7f00000c5000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$int_in(r3, 0x5473, &(0x7f00007a3000)=0x50000000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f53000+0xa30)=0x4c0, 0x4) munlockall() [ 59.650609] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/10/11 22:04:40 executing program 4: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f61636365737324616f70707031ccede7ff3073656c696e757800", 0x2000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001ee000/0x400000)=nil, 0x400000, 0x3000003, r2) r3 = memfd_create(&(0x7f000066a000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000ee0000-0x28)={&(0x7f0000684000/0x3000)=nil, 0x7, 0x7, 0x10, &(0x7f000065a000/0x3000)=nil, 0xcff}) ptrace$getregset(0x4204, r4, 0x204, &(0x7f0000ccd000)={&(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}) init_module(&(0x7f0000935000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x24, &(0x7f0000627000)="2f382a656d302f2f73797374656d656d3165746830657468312b657468302300") getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) setpriority(0x2, r4, 0x5) ioprio_set$pid(0x3, 0x0, 0x100004001) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000fdb000)={0x8, &(0x7f0000b5f000-0xf0)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f0000001000-0xc8)={0x6, 0xbd, "d4063510700061d3486f238a5c430bf1ecb64d9cc832a4058b16046ab30f4670986ad644f7f9ff7d60264d54d7a35c1872562286624f694d9fd57e0433a90b545d837328280524d8711e73b02715cfed9a523ed3e3915633aa17027d96fa2d853d0980fd65ef14c5b9d48a9523a9f2c125d84d4495d9536dfac0deb358ac085080c3e5121e048eb4bb06540bfe1f762e3cde6e17ed8211328b8b49fd274ab02b887bffdbe7e1a7adaa74362532bd5cfaf5b73a7f29fae5752b7c9e8e9a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x50c0d79e34ecef55, 0x6, 0x0, 0xffffffffffff7fff, 0x80, 0x10000, 0x4, 0xffffffff}, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f00001d9000)="6c6f676f6e00", &(0x7f0000ca4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004b3000+0x1e7)="2f382a656d302f2f73797374656d656d3165746830657468312b657468302300", 0xfffffffffffffff8) keyctl$revoke(0x3, r7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000037f000-0xc)={0x10000004, 0x0}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 59.732882] QAT: Invalid ioctl [ 59.736964] ================================================================== [ 59.737018] BUG: KASAN: use-after-free in mod_timer_pending+0x11d5/0x14e0 [ 59.737029] Write of size 8 at addr ffff8801d814c048 by task syz-executor2/5160 [ 59.737035] [ 59.737048] CPU: 0 PID: 5160 Comm: syz-executor2 Not tainted 4.14.0-rc4+ #36 [ 59.737057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.737062] Call Trace: [ 59.737078] dump_stack+0x194/0x257 [ 59.737100] ? arch_local_irq_restore+0x53/0x53 [ 59.737114] ? show_regs_print_info+0x65/0x65 [ 59.737141] ? mod_timer_pending+0x11d5/0x14e0 [ 59.737157] print_address_description+0x73/0x250 [ 59.737171] ? mod_timer_pending+0x11d5/0x14e0 [ 59.737186] kasan_report+0x25b/0x340 [ 59.737208] __asan_report_store8_noabort+0x17/0x20 [ 59.737221] mod_timer_pending+0x11d5/0x14e0 [ 59.737251] ? add_timer_on+0x9e0/0x9e0 [ 59.737270] ? __tcp_v4_send_check+0x1b8/0x350 [ 59.737286] ? tcp_v4_send_synack+0x19e/0x270 [ 59.737302] ? tcp_v4_send_check+0x90/0x90 [ 59.737331] ? prandom_u32_state+0x13/0x180 [ 59.737354] ? tcp_rtx_synack+0x1e8/0x2e0 [ 59.737370] ? tcp_event_new_data_sent+0x2e0/0x2e0 [ 59.737386] ? tcp_parse_fastopen_option+0xc1/0xf0 [ 59.737407] ? tcp_parse_options+0x188/0xa10 [ 59.737444] tcp_check_req+0x11a5/0x1630 [ 59.737471] ? tcp_openreq_init_rwin+0xae0/0xae0 [ 59.737484] ? refcount_inc_not_zero+0xfe/0x180 [ 59.737498] ? refcount_add+0x60/0x60 [ 59.737512] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 59.737534] ? tcp_filter+0x111/0x160 [ 59.737553] tcp_v4_rcv+0x17b0/0x2f20 [ 59.737574] ? lock_acquire+0x1d5/0x580 [ 59.737618] ? tcp_v4_early_demux+0xa30/0xa30 [ 59.737654] ip_local_deliver_finish+0x2e2/0xba0 [ 59.737679] ? inet_del_offload+0x40/0x40 [ 59.737715] ip_local_deliver+0x1ce/0x6e0 [ 59.737733] ? ip_call_ra_chain+0x6d0/0x6d0 [ 59.737769] ? __lock_is_held+0xbc/0x140 [ 59.737811] ip_rcv_finish+0x887/0x19a0 [ 59.737825] ? tcp_v4_send_synack+0x270/0x270 [ 59.737851] ? ip_local_deliver_finish+0xba0/0xba0 [ 59.737881] ? ip_rcv+0xc80/0x17d0 [ 59.737900] ? tcp_v4_send_synack+0x270/0x270 [ 59.737918] ? lock_release+0xd70/0xd70 [ 59.737939] ? __lock_is_held+0xbc/0x140 [ 59.737978] ip_rcv+0xc3f/0x17d0 [ 59.738006] ? ip_local_deliver+0x6e0/0x6e0 [ 59.738024] ? __lock_acquire+0x732/0x4620 [ 59.738055] ? __lock_is_held+0xbc/0x140 [ 59.738085] ? ip_local_deliver+0x6e0/0x6e0 [ 59.738105] __netif_receive_skb_core+0x19af/0x33d0 [ 59.738117] ? print_usage_bug+0x480/0x480 [ 59.738153] ? nf_ingress+0x9f0/0x9f0 [ 59.738167] ? kasan_kmalloc+0xad/0xe0 [ 59.738180] ? kmem_cache_alloc+0x12e/0x760 [ 59.738191] ? __build_skb+0x9d/0x450 [ 59.738201] ? build_skb+0x6f/0x260 [ 59.738212] ? tun_build_skb.isra.42+0x92f/0x1690 [ 59.738222] ? tun_get_user+0x1e0f/0x21d0 [ 59.738231] ? tun_chr_write_iter+0xde/0x190 [ 59.738244] ? __vfs_write+0x68a/0x970 [ 59.738260] ? __skb_flow_get_ports+0x151/0x400 [ 59.738276] ? skb_flow_dissector_init+0x280/0x280 [ 59.738295] ? check_noncircular+0x20/0x20 [ 59.738308] ? __skb_flow_get_ports+0x151/0x400 [ 59.738332] ? __skb_flow_dissect+0x85b/0x3bc0 [ 59.738378] ? find_held_lock+0x39/0x1d0 [ 59.738414] ? lock_downgrade+0x990/0x990 [ 59.738432] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 59.738454] ? lock_acquire+0x1d5/0x580 [ 59.738467] ? netif_receive_skb_internal+0x1d7/0x670 [ 59.738508] ? pvclock_read_flags+0x160/0x160 [ 59.738519] ? tun_build_skb.isra.42+0x455/0x1690 [ 59.738548] ? lock_acquire+0x1d5/0x580 [ 59.738561] ? netif_receive_skb_internal+0xa2/0x670 [ 59.738577] ? ktime_get_with_offset+0x2c1/0x420 [ 59.738600] ? lock_release+0xd70/0xd70 [ 59.738611] ? ktime_get+0x3a0/0x3a0 [ 59.738626] ? skb_put+0x149/0x1c0 [ 59.738657] __netif_receive_skb+0x2c/0x1b0 [ 59.738667] ? __netif_receive_skb+0x2c/0x1b0 [ 59.738687] netif_receive_skb_internal+0x10b/0x670 [ 59.738702] ? dev_cpu_dead+0xb00/0xb00 [ 59.738719] ? futex_wait_setup+0x22e/0x3d0 [ 59.738750] ? rcu_pm_notify+0xc0/0xc0 [ 59.738790] netif_receive_skb+0xae/0x390 [ 59.738807] ? netif_receive_skb_internal+0x670/0x670 [ 59.738830] ? lock_downgrade+0x990/0x990 [ 59.738844] ? futex_wait_setup+0x3d0/0x3d0 [ 59.738861] ? tun_rx_batched.isra.43+0x5c3/0x860 [ 59.738883] tun_rx_batched.isra.43+0x5ed/0x860 [ 59.738899] ? skb_get_hash_perturb+0x9d0/0x9d0 [ 59.738914] ? tun_sock_write_space+0x370/0x370 [ 59.738963] tun_get_user+0x11db/0x21d0 [ 59.739004] ? tun_build_skb.isra.42+0x1690/0x1690 [ 59.739021] ? lock_release+0xd70/0xd70 [ 59.739045] ? tun_chr_close+0x60/0x60 [ 59.739072] ? lock_release+0xd70/0xd70 [ 59.739094] ? __lock_is_held+0xbc/0x140 [ 59.739131] ? __tun_get+0x1d4/0x2e0 [ 59.739142] ? tun_chr_close+0x60/0x60 [ 59.739174] tun_chr_write_iter+0xde/0x190 [ 59.739194] __vfs_write+0x68a/0x970 [ 59.739217] ? kernel_read+0x120/0x120 [ 59.739235] ? user_path_at_empty+0x40/0x50 [ 59.739262] ? avc_policy_seqno+0x9/0x20 [ 59.739276] ? selinux_file_permission+0x82/0x460 [ 59.739310] ? rw_verify_area+0xe5/0x2b0 [ 59.739322] ? __fdget_raw+0x20/0x20 [ 59.739344] vfs_write+0x18f/0x510 [ 59.739368] SyS_write+0xef/0x220 [ 59.739390] ? SyS_read+0x220/0x220 [ 59.739409] ? do_fast_syscall_32+0x158/0xf05 [ 59.739429] ? SyS_read+0x220/0x220 [ 59.739444] do_fast_syscall_32+0x3f2/0xf05 [ 59.739471] ? do_int80_syscall_32+0x940/0x940 [ 59.739494] ? lockdep_sys_exit+0x47/0xf0 [ 59.739510] ? syscall_return_slowpath+0x2b3/0x510 [ 59.739522] ? finish_task_switch+0x1aa/0x740 [ 59.739543] ? sysret32_from_system_call+0x5/0x3b [ 59.739568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.739593] entry_SYSENTER_compat+0x51/0x60 [ 59.739603] RIP: 0023:0xf7f91c79 [ 59.739611] RSP: 002b:00000000f778d074 EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 59.739625] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000002001a000 [ 59.739634] RDX: 000000000000003a RSI: 0000000000000539 RDI: 000000002001a000 [ 59.739641] RBP: 0000000008128000 R08: 0000000000000000 R09: 0000000000000000 [ 59.739648] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 59.739656] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.739696] [ 59.739703] Allocated by task 4576: [ 59.739716] save_stack_trace+0x16/0x20 [ 59.739728] save_stack+0x43/0xd0 [ 59.739740] kasan_kmalloc+0xad/0xe0 [ 59.739755] __kmalloc_node+0x47/0x70 [ 59.739767] kvmalloc_node+0x64/0xd0 [ 59.739779] alloc_netdev_mqs+0x16e/0xed0 [ 59.739790] __tun_chr_ioctl+0x12be/0x3d20 [ 59.739801] tun_chr_compat_ioctl+0x29/0x30 [ 59.739814] compat_SyS_ioctl+0x1d7/0x3290 [ 59.739826] do_fast_syscall_32+0x3f2/0xf05 [ 59.739836] entry_SYSENTER_compat+0x51/0x60 [ 59.739841] [ 59.739847] Freed by task 4576: [ 59.739856] save_stack_trace+0x16/0x20 [ 59.739867] save_stack+0x43/0xd0 [ 59.739876] kasan_slab_free+0x71/0xc0 [ 59.739886] kfree+0xca/0x250 [ 59.739896] kvfree+0x36/0x60 [ 59.739907] free_netdev+0x2cf/0x360 [ 59.739917] __tun_chr_ioctl+0x2cf6/0x3d20 [ 59.739927] tun_chr_compat_ioctl+0x29/0x30 [ 59.739938] compat_SyS_ioctl+0x1d7/0x3290 [ 59.739949] do_fast_syscall_32+0x3f2/0xf05 [ 59.739960] entry_SYSENTER_compat+0x51/0x60 [ 59.739965] [ 59.739974] The buggy address belongs to the object at ffff8801d8148c40 [ 59.739974] which belongs to the cache kmalloc-16384 of size 16384 [ 59.739985] The buggy address is located 13320 bytes inside of [ 59.739985] 16384-byte region [ffff8801d8148c40, ffff8801d814cc40) [ 59.739990] The buggy address belongs to the page: [ 59.740000] page:ffffea0007605200 count:1 mapcount:0 mapping:ffff8801d8148c40 index:0x0 compound_mapcount: 0 [ 59.740020] flags: 0x200000000008100(slab|head) [ 59.740034] raw: 0200000000008100 ffff8801d8148c40 0000000000000000 0000000100000001 [ 59.740047] raw: ffffea0007617e20 ffff8801dac01c50 ffff8801dac02200 0000000000000000 [ 59.740054] page dumped because: kasan: bad access detected [ 59.740058] [ 59.740063] Memory state around the buggy address: [ 59.740074] ffff8801d814bf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.740083] ffff8801d814bf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.740093] >ffff8801d814c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.740099] ^ [ 59.740109] ffff8801d814c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.740119] ffff8801d814c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.740125] ================================================================== [ 59.740129] Disabling lock debugging due to kernel taint [ 59.740134] Kernel panic - not syncing: panic_on_warn set ... [ 59.740134] [ 59.740144] CPU: 0 PID: 5160 Comm: syz-executor2 Tainted: G B 4.14.0-rc4+ #36 [ 59.740149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.740151] Call Trace: [ 59.740162] dump_stack+0x194/0x257 [ 59.740174] ? arch_local_irq_restore+0x53/0x53 [ 59.740185] ? vprintk_default+0x28/0x30 [ 59.740199] ? mod_timer_pending+0x10f0/0x14e0 [ 59.740210] panic+0x1e4/0x417 [ 59.740220] ? __warn+0x1d9/0x1d9 [ 59.740233] ? add_taint+0x40/0x50 [ 59.740248] ? mod_timer_pending+0x11d5/0x14e0 [ 59.740257] kasan_end_report+0x50/0x50 [ 59.740266] kasan_report+0x144/0x340 [ 59.740280] __asan_report_store8_noabort+0x17/0x20 [ 59.740289] mod_timer_pending+0x11d5/0x14e0 [ 59.740305] ? add_timer_on+0x9e0/0x9e0 [ 59.740319] ? __tcp_v4_send_check+0x1b8/0x350 [ 59.740329] ? tcp_v4_send_synack+0x19e/0x270 [ 59.740339] ? tcp_v4_send_check+0x90/0x90 [ 59.740356] ? prandom_u32_state+0x13/0x180 [ 59.740369] ? tcp_rtx_synack+0x1e8/0x2e0 [ 59.740379] ? tcp_event_new_data_sent+0x2e0/0x2e0 [ 59.740390] ? tcp_parse_fastopen_option+0xc1/0xf0 [ 59.740403] ? tcp_parse_options+0x188/0xa10 [ 59.740423] tcp_check_req+0x11a5/0x1630 [ 59.740436] ? tcp_openreq_init_rwin+0xae0/0xae0 [ 59.740445] ? refcount_inc_not_zero+0xfe/0x180 [ 59.740454] ? refcount_add+0x60/0x60 [ 59.740463] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 59.740475] ? tcp_filter+0x111/0x160 [ 59.740486] tcp_v4_rcv+0x17b0/0x2f20 [ 59.740499] ? lock_acquire+0x1d5/0x580 [ 59.740523] ? tcp_v4_early_demux+0xa30/0xa30 [ 59.740544] ip_local_deliver_finish+0x2e2/0xba0 [ 59.740558] ? inet_del_offload+0x40/0x40 [ 59.740578] ip_local_deliver+0x1ce/0x6e0 [ 59.740590] ? ip_call_ra_chain+0x6d0/0x6d0 [ 59.740604] ? __lock_is_held+0xbc/0x140 [ 59.740625] ip_rcv_finish+0x887/0x19a0 [ 59.740633] ? tcp_v4_send_synack+0x270/0x270 [ 59.740648] ? ip_local_deliver_finish+0xba0/0xba0 [ 59.740664] ? ip_rcv+0xc80/0x17d0 [ 59.740675] ? tcp_v4_send_synack+0x270/0x270 [ 59.740686] ? lock_release+0xd70/0xd70 [ 59.740699] ? __lock_is_held+0xbc/0x140 [ 59.740719] ip_rcv+0xc3f/0x17d0 [ 59.740736] ? ip_local_deliver+0x6e0/0x6e0 [ 59.740754] ? __lock_acquire+0x732/0x4620 [ 59.740772] ? __lock_is_held+0xbc/0x140 [ 59.740789] ? ip_local_deliver+0x6e0/0x6e0 [ 59.740801] __netif_receive_skb_core+0x19af/0x33d0 [ 59.740811] ? print_usage_bug+0x480/0x480 [ 59.740829] ? nf_ingress+0x9f0/0x9f0 [ 59.740838] ? kasan_kmalloc+0xad/0xe0 [ 59.740848] ? kmem_cache_alloc+0x12e/0x760 [ 59.740856] ? __build_skb+0x9d/0x450 [ 59.740865] ? build_skb+0x6f/0x260 [ 59.740873] ? tun_build_skb.isra.42+0x92f/0x1690 [ 59.740881] ? tun_get_user+0x1e0f/0x21d0 [ 59.740888] ? tun_chr_write_iter+0xde/0x190 [ 59.740896] ? __vfs_write+0x68a/0x970 [ 59.740905] ? __skb_flow_get_ports+0x151/0x400 [ 59.740915] ? skb_flow_dissector_init+0x280/0x280 [ 59.740928] ? check_noncircular+0x20/0x20 [ 59.740936] ? __skb_flow_get_ports+0x151/0x400 [ 59.740948] ? __skb_flow_dissect+0x85b/0x3bc0 [ 59.740972] ? find_held_lock+0x39/0x1d0 [ 59.740992] ? lock_downgrade+0x990/0x990 [ 59.741003] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 59.741016] ? lock_acquire+0x1d5/0x580 [ 59.741025] ? netif_receive_skb_internal+0x1d7/0x670 [ 59.741048] ? pvclock_read_flags+0x160/0x160 [ 59.741056] ? tun_build_skb.isra.42+0x455/0x1690 [ 59.741072] ? lock_acquire+0x1d5/0x580 [ 59.741080] ? netif_receive_skb_internal+0xa2/0x670 [ 59.741090] ? ktime_get_with_offset+0x2c1/0x420 [ 59.741104] ? lock_release+0xd70/0xd70 [ 59.741112] ? ktime_get+0x3a0/0x3a0 [ 59.741122] ? skb_put+0x149/0x1c0 [ 59.741138] __netif_receive_skb+0x2c/0x1b0 [ 59.741146] ? __netif_receive_skb+0x2c/0x1b0 [ 59.741157] netif_receive_skb_internal+0x10b/0x670 [ 59.741166] ? dev_cpu_dead+0xb00/0xb00 [ 59.741176] ? futex_wait_setup+0x22e/0x3d0 [ 59.741190] ? rcu_pm_notify+0xc0/0xc0 [ 59.741209] netif_receive_skb+0xae/0x390 [ 59.741219] ? netif_receive_skb_internal+0x670/0x670 [ 59.741232] ? lock_downgrade+0x990/0x990 [ 59.741241] ? futex_wait_setup+0x3d0/0x3d0 [ 59.741252] ? tun_rx_batched.isra.43+0x5c3/0x860 [ 59.741264] tun_rx_batched.isra.43+0x5ed/0x860 [ 59.741274] ? skb_get_hash_perturb+0x9d0/0x9d0 [ 59.741284] ? tun_sock_write_space+0x370/0x370 [ 59.741303] tun_get_user+0x11db/0x21d0 [ 59.741322] ? tun_build_skb.isra.42+0x1690/0x1690 [ 59.741331] ? lock_release+0xd70/0xd70 [ 59.741343] ? tun_chr_close+0x60/0x60 [ 59.741358] ? lock_release+0xd70/0xd70 [ 59.741369] ? __lock_is_held+0xbc/0x140 [ 59.741385] ? __tun_get+0x1d4/0x2e0 [ 59.741391] ? tun_chr_close+0x60/0x60 [ 59.741405] tun_chr_write_iter+0xde/0x190 [ 59.741415] __vfs_write+0x68a/0x970 [ 59.741427] ? kernel_read+0x120/0x120 [ 59.741436] ? user_path_at_empty+0x40/0x50 [ 59.741450] ? avc_policy_seqno+0x9/0x20 [ 59.741457] ? selinux_file_permission+0x82/0x460 [ 59.741473] ? rw_verify_area+0xe5/0x2b0 [ 59.741480] ? __fdget_raw+0x20/0x20 [ 59.741490] vfs_write+0x18f/0x510 [ 59.741502] SyS_write+0xef/0x220 [ 59.741513] ? SyS_read+0x220/0x220 [ 59.741522] ? do_fast_syscall_32+0x158/0xf05 [ 59.741532] ? SyS_read+0x220/0x220 [ 59.741541] do_fast_syscall_32+0x3f2/0xf05 [ 59.741554] ? do_int80_syscall_32+0x940/0x940 [ 59.741565] ? lockdep_sys_exit+0x47/0xf0 [ 59.741574] ? syscall_return_slowpath+0x2b3/0x510 [ 59.741582] ? finish_task_switch+0x1aa/0x740 [ 59.741593] ? sysret32_from_system_call+0x5/0x3b [ 59.741606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.741619] entry_SYSENTER_compat+0x51/0x60 [ 59.741624] RIP: 0023:0xf7f91c79 [ 59.741628] RSP: 002b:00000000f778d074 EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 59.741635] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000002001a000 [ 59.741639] RDX: 000000000000003a RSI: 0000000000000539 RDI: 000000002001a000 [ 59.741643] RBP: 0000000008128000 R08: 0000000000000000 R09: 0000000000000000 [ 59.741648] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 59.741653] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.742080] Dumping ftrace buffer: [ 59.742084] (ftrace buffer empty) [ 59.742087] Kernel Offset: disabled [ 61.138362] Rebooting in 86400 seconds..