x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) flistxattr(r0, &(0x7f000097a000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) socket(0x38, 0x80000, 0x6) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r6, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r3, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000015000)="2e2f66696c653000") setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000a7c000)=[{&(0x7f0000b42000)="", 0x0}, {&(0x7f0000a45000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000887000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00008c4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000094c000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000a08000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00006bf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000370000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0xa) dup3(r2, r3, 0x80004) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000016d000-0x4)=0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r5, r5, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000d94000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cb2000)=0x6e, 0x20000000000) r2 = syz_open_dev$usbmon(&(0x7f0000396000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffffb, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x0, 0x1f, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000150000-0x10)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) getpgrp(0x0) pread64(r1, &(0x7f00004cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00004de000-0xc)={0x40000000, 0x52, 0x32}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00007c6000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x8, 0x39, 0x2}, &(0x7f00007e8000)=0xa0) clone(0x20098000, &(0x7f00006d9000)="ce0b361421d900000000010000001c21d1c979fff6602ef2b2ebb99caaea122c97babde425c0a0552e7ba1bb17b216e388faac1c41aa6fbf384552eeaa3f6d4b86a9a0da2f7bb7e1a9c7d973317dfc6672f642743616443cd86654cce022cd230c2522822c2835700ea0fc5b792f726c9030e3b27f8200d4e15aee5a2440862d5af9b8b604", &(0x7f000012e000)=0x0, &(0x7f00000e0000)=0x0, &(0x7f00000c1000)="a61cef3e3a74352334d12d997a197ccb0b6b8d2470d68f7960dfc51b39b65648d9fc7e70894c971db70bdd215b") getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000605000-0xc)={&(0x7f000083b000-0x8)="2e2f66696c653000", 0x0}, 0xc) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() modify_ldt$write2(0x11, &(0x7f0000710000-0x10)={0x100, 0x20001000, 0x4400, 0xfffffffffffff2e6, 0x2, 0x6, 0x2, 0x81, 0x100000000, 0x2}, 0x10) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000085c000)={0x0, 0x9}, &(0x7f0000dd7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000083f000-0xc)={r4, 0x0, 0x30}, &(0x7f0000dbc000-0x4)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00003c5000-0x4)=r2) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000a7c000)=[{&(0x7f0000b42000)="", 0x0}, {&(0x7f0000a45000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000887000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00008c4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000094c000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000a08000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00006bf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000370000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0xa) dup3(r2, r3, 0x80004) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000016d000-0x4)=0x0) poll(&(0x7f0000f89000-0x18)=[{r3, 0x5, 0x0}, {r3, 0x40, 0x0}, {r3, 0x0, 0x0}], 0x3, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r5, r5, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) r2 = dup2(r1, r0) getrusage(0x2, &(0x7f0000f6c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) io_setup(0xffb, &(0x7f000093c000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0xe8) fstat(r1, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) flistxattr(r0, &(0x7f000097a000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r6, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r3, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000670000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r2 = socket$unix(0x1, 0x1, 0x0) setns(r2, 0x48000000) r3 = syz_open_procfs(0x0, &(0x7f0000903000)="6e65742f7363747000") getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000584000-0x8)={0x0, 0x3}, &(0x7f00005e7000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d75000)={0x7, 0x0, 0x208, 0xfffffffffffffff9, 0x6, 0x8000, 0x1, 0x5, r4}, 0x20) fstat(r2, &(0x7f0000b32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ced000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x48000000000000, 0x0, 0x2, 0x10, 0x20, 0x80, 0x5, 0x0, r5}, {0x0, 0xfffffffffffffffb, 0x33, 0x4, 0x800, 0x20, 0x5, 0x6}, {0x2, 0x8b2e, 0x8, 0x4}, 0x3, 0xfff, 0x9, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffff7f, 0x2, 0x2, 0xfffffffffffffff8, 0xd7a9, 0x5, 0x10000}}, 0xe8) r6 = openat(r3, &(0x7f0000f3b000)="2e2f66696c653000", 0x200000, 0x71) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00002ea000)={0x0, 0x800}, &(0x7f00000e7000)=0x8) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b3000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000478000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000af000-0x10)={0x5, 0x202, 0xbcc5, 0x2, 0x0}, &(0x7f000057a000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000949000-0x8)=[{0xf, 0x1}], 0x1) fcntl$setstatus(r7, 0x4, 0x2c00) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r7]}], 0x18, 0x0}, 0x0) recvmsg(r11, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000413000-0x8)={r4, 0x40}, &(0x7f0000509000-0x4)=0x8) fcntl$dupfd(r1, 0x406, r0) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000d94000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cb2000)=0x6e, 0x20000000000) r1 = syz_open_dev$usbmon(&(0x7f0000396000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffffb, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x0, 0x1f, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000150000-0x10)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) getpgrp(0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000a7c000)=[{&(0x7f0000b42000)="", 0x0}, {&(0x7f0000a45000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000887000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00008c4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000094c000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000a08000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00006bf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000370000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0xa) dup3(r2, r3, 0x80004) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000016d000-0x4)=0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r5, r5, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) r2 = dup2(r1, r0) getrusage(0x2, &(0x7f0000f6c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) io_setup(0xffb, &(0x7f000093c000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0xe8) fstat(r1, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r6, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r3, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000a7c000)=[{&(0x7f0000b42000)="", 0x0}, {&(0x7f0000a45000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000887000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00008c4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000094c000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000a08000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00006bf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000370000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0xa) dup3(r2, r3, 0x80004) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000016d000-0x4)=0x0) r5 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r5, r5, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000d94000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cb2000)=0x6e, 0x20000000000) r1 = syz_open_dev$usbmon(&(0x7f0000396000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffffb, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x0, 0x1f, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000150000-0x10)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000fa3000)={0x8, 0x80000001, 0x5}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:28 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r2 = dup2(r1, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000015000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000016000-0x4)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000014000+0x60f)=0x0, &(0x7f0000015000-0x4)=0x4) 2017/12/09 10:20:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000017000-0x2)="0000") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000016000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xc0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000018000-0x8b)="3797d2812a9ab95d6300ad93ed5be78149abc0de325a00e6c63c16cc61294a5afdcc67a0de43323bca363d468b0548fcd9b708980cd8d9396148f87ababa5d89e6ed30d73c20621d637c8733ff0d9c017ccaf230a558b9b9ccdf76d012ba0ae7f662bc93567b3076f02e3cccd43bb5ac62a382fba0f6ad712729d7dc16efe82117f990a10d8f50071cdb8b", 0x8b) 2017/12/09 10:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) r2 = dup2(r1, r0) getrusage(0x2, &(0x7f0000f6c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) io_setup(0xffb, &(0x7f000093c000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0xe8) fstat(r1, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r4, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r3, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000a7c000)=[{&(0x7f0000b42000)="", 0x0}, {&(0x7f0000a45000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000887000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00008c4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000094c000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000a08000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00006bf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000370000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0xa) dup3(r2, r3, 0x80004) r5 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r5, r5, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00004de000-0xc)={0x40000000, 0x52, 0x32}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00007c6000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x8, 0x39, 0x2}, &(0x7f00007e8000)=0xa0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000d94000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cb2000)=0x6e, 0x20000000000) r1 = syz_open_dev$usbmon(&(0x7f0000396000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffffb, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x0, 0x1f, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec8000)="2f73656c696e75782f7573657200", 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f0000a7c000)=[{&(0x7f0000b42000)="", 0x0}, {&(0x7f0000a45000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000887000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00008c4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000094c000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000a08000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000268000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00006bf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000370000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0xa) r4 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r4, r4, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) r2 = dup2(r1, r0) getrusage(0x2, &(0x7f0000f6c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) io_setup(0xffb, &(0x7f000093c000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r4, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r3, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000d94000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cb2000)=0x6e, 0x20000000000) r1 = syz_open_dev$usbmon(&(0x7f0000396000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffffb, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x0, 0x1f, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c13000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) connect$inet(r1, &(0x7f00008f5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x1fa) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x403, r2) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000017000-0x2)="0000") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000016000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xc0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000018000-0x8b)="3797d2812a9ab95d6300ad93ed5be78149abc0de325a00e6c63c16cc61294a5afdcc67a0de43323bca363d468b0548fcd9b708980cd8d9396148f87ababa5d89e6ed30d73c20621d637c8733ff0d9c017ccaf230a558b9b9ccdf76d012ba0ae7f662bc93567b3076f02e3cccd43bb5ac62a382fba0f6ad712729d7dc16efe82117f990a10d8f50071cdb8b", 0x8b) 2017/12/09 10:20:28 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) dup2(r1, r0) getrusage(0x2, &(0x7f0000f6c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) io_setup(0xffb, &(0x7f000093c000-0x8)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r3, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r2, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000d94000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cb2000)=0x6e, 0x20000000000) syz_open_dev$usbmon(&(0x7f0000396000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000ac000)=[0x80000000, 0xfffffffffffffff8]) sync() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c78000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057d000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000266000)="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", 0x1000, 0x20008011, &(0x7f00004ed000-0x14)={0x11, 0x10, r4, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00004de000-0xc)={0x40000000, 0x52, 0x32}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) dup2(r1, r0) getrusage(0x2, &(0x7f0000f6c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r3, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r2, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000016000-0x4)=0x0, &(0x7f0000015000)=0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000d94000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cb2000)=0x6e, 0x20000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000255000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000082b000)={0x2, 0x3, 0x4, 0x6, 0xfffffffffffffc00, 0xbe, 0x80, 0x1, 0x0}, &(0x7f00006ef000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000854000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000f46000)=0x1008) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000c97000-0x8)={r4, 0x6}) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) syncfs(r5) openat$cuse(0xffffffffffffff9c, &(0x7f0000872000-0xa)="2f6465762f6375736500", 0x0, 0x0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f000045e000-0x4)=0x4) 2017/12/09 10:20:28 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000017000-0x2)="0000") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000016000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xc0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000018000-0x8b)="3797d2812a9ab95d6300ad93ed5be78149abc0de325a00e6c63c16cc61294a5afdcc67a0de43323bca363d468b0548fcd9b708980cd8d9396148f87ababa5d89e6ed30d73c20621d637c8733ff0d9c017ccaf230a558b9b9ccdf76d012ba0ae7f662bc93567b3076f02e3cccd43bb5ac62a382fba0f6ad712729d7dc16efe82117f990a10d8f50071cdb8b", 0x8b) 2017/12/09 10:20:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) socket(0x20000000f, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) dup2(r1, r0) getrusage(0x2, &(0x7f0000f6c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r3, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={r2, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000d1e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d5f000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x87ec, 0x1, 0x6, 0xa85a, 0x9000000000000000, 0x0, 0x401, 0x80000000, 0x9, 0x2baa128c, 0x6, 0x9, 0x9, 0x4, 0x1]}, &(0x7f0000970000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000003c000-0x8)={r3, 0x4}, &(0x7f0000b6a000-0x4)=0x8) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00008c3000-0x8)={0x7, &(0x7f0000612000-0xd2)=[{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"}]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00004de000-0xc)={0x40000000, 0x52, 0x32}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) dup2(r1, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) chroot(&(0x7f00001c8000)="2e2f66696c653000") r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000017000-0x2)="0000") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000016000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xc0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000018000-0x8b)="3797d2812a9ab95d6300ad93ed5be78149abc0de325a00e6c63c16cc61294a5afdcc67a0de43323bca363d468b0548fcd9b708980cd8d9396148f87ababa5d89e6ed30d73c20621d637c8733ff0d9c017ccaf230a558b9b9ccdf76d012ba0ae7f662bc93567b3076f02e3cccd43bb5ac62a382fba0f6ad712729d7dc16efe82117f990a10d8f50071cdb8b", 0x8b) 2017/12/09 10:20:29 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) fsetxattr(r1, &(0x7f0000000000)=@random={"6f73782e00", "00"}, &(0x7f000000a000-0x2)="2d00", 0x2, 0x3) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f000056c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000-0x4)=0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00003bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000017000-0x2)="0000") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000016000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xc0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00004de000-0xc)={0x40000000, 0x52, 0x32}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r0 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r0, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036f000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000fe8000)={0x1, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r1, 0x406, r0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000117000)="5b2c00", 0x1) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f000048e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ef9000)={0x100, 0x3b6, 0x100000000, 0x7fffffff, 0x5, 0x1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000861000)=0x100000000, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00004b8000)=0x0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2000000000000000) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000016000-0x4)=0x1, 0x4) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 6: socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000017000-0x2)="0000") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000016000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xc0) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) memfd_create(&(0x7f00004b7000)="73797374656d292c6367726f757000", 0x1) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) sched_rr_get_interval(r0, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r0, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00004de000-0xc)={0x40000000, 0x52, 0x32}) connect$unix(r1, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r0 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r0, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000099d000)=0x14) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000017000-0x2)="0000") 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xbfb, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = syz_open_dev$vcsa(&(0x7f0000bd5000)="2f6465762f766373612300", 0x50, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000ed7000-0x10)={0x2, 0x0, 0xe476f6fbd9462a97, 0xe8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a34000-0x8)={r1, 0x3}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r3, 0x406, r2) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0xfffffffffffffffd, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x0, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) connect$unix(r1, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000944000)=0x96b6, 0x4) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8000, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:29 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x400}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de7000-0x4)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x0, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004a3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b43000)={r1, 0xd8, "9c62db7d908edb84658b0a4ff3625bce8717a3fbe188bcd0182c8770238be38943932dc29ec669bcc19cd36a736a2e5125d8095bab8e97d53a75d69733f3c098f0d3f0137bb082015da41c5cfbecbb479c977a3c95ab31ff1b09cb8f919dada349bdf510ebd9dbab237b4ecc954a2baf818cf2e4933f89b73bf6c0de3166500fc03f9cadb71546929cd4f8852774af96148f5c53f7a9010a7e3f6987d4b9beff6e1e1c106c31410bac43e74d172ca184596ea2963d96cf0beabf13b82a2f8f5114fa36500d5eb7567aa6f0ff5801b4c5d776edd764565cad"}, &(0x7f0000a56000)=0xe0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007c9000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r3, 0x406, r2) clock_nanosleep(0x3, 0x1, &(0x7f0000e9d000)={0x0, 0x0}, &(0x7f0000dc1000-0x8)={0x0, 0x0}) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000363000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000744000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ac6000+0x35e)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000821000)={0x2, 0x0, 0x4, 0x3d, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f00005ac000)={{0x3, 0x0, 0x3, 0x3, 0x4}, 0x2, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a1c000-0x8)={0x0, 0x8d95}, &(0x7f0000e2b000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000636000)=@assoc_value={r7, 0x5}, &(0x7f0000611000-0x4)=0x8) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(0xffffffffffffffff, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:29 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x0, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, 0xffffffffffffffff, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000745000)=@int=0xf8, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x4000003ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r1) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x0) 2017/12/09 10:20:29 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 359.825778] FAULT_INJECTION: forcing a failure. [ 359.825778] name failslab, interval 1, probability 0, space 0, times 0 [ 359.838398] CPU: 0 PID: 22979 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #124 [ 359.845768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.855112] Call Trace: [ 359.857685] dump_stack+0x194/0x257 [ 359.861298] ? arch_local_irq_restore+0x53/0x53 [ 359.865952] ? __save_stack_trace+0x7e/0xd0 [ 359.870277] should_fail+0x8c0/0xa40 [ 359.873979] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.879069] ? is_bpf_text_address+0xa4/0x120 [ 359.883544] ? kernel_text_address+0x102/0x140 [ 359.888118] ? find_held_lock+0x39/0x1d0 [ 359.892197] ? __lock_is_held+0xbc/0x140 [ 359.896268] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 359.902137] ? rcu_note_context_switch+0x710/0x710 [ 359.907047] ? __lock_is_held+0xbc/0x140 [ 359.911105] should_failslab+0xec/0x120 [ 359.915063] kmem_cache_alloc_trace+0x4b/0x750 [ 359.919626] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 359.925508] alloc_pipe_info+0xb1/0x350 [ 359.929469] splice_direct_to_actor+0x650/0x820 [ 359.934113] ? _cond_resched+0x14/0x30 [ 359.937981] ? generic_pipe_buf_nosteal+0x10/0x10 [ 359.942803] ? avc_policy_seqno+0x9/0x20 [ 359.946844] ? selinux_file_permission+0x82/0x460 [ 359.951671] ? do_splice_to+0x170/0x170 [ 359.955619] ? security_file_permission+0x89/0x1f0 [ 359.960537] ? rw_verify_area+0xe5/0x2b0 [ 359.964591] do_splice_direct+0x2a7/0x3d0 [ 359.968726] ? splice_direct_to_actor+0x820/0x820 [ 359.973558] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 359.978295] ? __sb_start_write+0x203/0x290 [ 359.982603] do_sendfile+0x5d5/0xe90 [ 359.986316] ? do_compat_pwritev64+0x100/0x100 [ 359.990894] ? __might_sleep+0x95/0x190 [ 359.994867] compat_SyS_sendfile+0xea/0x1a0 [ 359.999171] ? SyS_sendfile64+0x160/0x160 [ 360.003304] ? do_fast_syscall_32+0x156/0xf9d [ 360.007784] ? SyS_sendfile64+0x160/0x160 [ 360.011911] do_fast_syscall_32+0x3ee/0xf9d [ 360.016226] ? do_int80_syscall_32+0x9d0/0x9d0 [ 360.020786] ? _raw_spin_unlock_irq+0x56/0x70 [ 360.025272] ? syscall_return_slowpath+0x2ad/0x550 [ 360.030188] ? sysret32_from_system_call+0x5/0x3b [ 360.035029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.039867] entry_SYSENTER_compat+0x51/0x60 [ 360.044253] RIP: 0023:0xf7f0ec79 [ 360.047593] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 360.055368] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 360.062613] RDX: 0000000020eeeff8 RSI: 0000000000000091 RDI: 0000000000000000 [ 360.069857] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/09 10:20:30 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000015000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000011000)={0x1f, 0x3769}) setsockopt$inet_mreqn(r0, 0x0, 0x5, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r2 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x20000002, 0x300) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000006000)=0xd6, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000015000)=0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x404, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000015000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_settime(0x0, &(0x7f000001d000)={0x0, 0x0}) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) rt_sigprocmask(0x1, &(0x7f0000033000-0x8)={0x6}, &(0x7f00009f9000-0x8)={0x0}, 0x8) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x0, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) 2017/12/09 10:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:30 executing program 7 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 360.077101] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 360.084348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/09 10:20:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x8c) [ 360.149894] FAULT_INJECTION: forcing a failure. [ 360.149894] name failslab, interval 1, probability 0, space 0, times 0 [ 360.168112] CPU: 0 PID: 23000 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #124 [ 360.175492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.184943] Call Trace: [ 360.187537] dump_stack+0x194/0x257 [ 360.191177] ? arch_local_irq_restore+0x53/0x53 [ 360.195876] should_fail+0x8c0/0xa40 [ 360.199601] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.204690] ? save_stack+0x43/0xd0 [ 360.208292] ? kasan_kmalloc+0xad/0xe0 [ 360.212155] ? kmem_cache_alloc_trace+0x136/0x750 [ 360.216971] ? alloc_pipe_info+0xb1/0x350 [ 360.221095] ? splice_direct_to_actor+0x650/0x820 [ 360.225911] ? do_splice_direct+0x2a7/0x3d0 [ 360.230207] ? do_sendfile+0x5d5/0xe90 [ 360.234081] ? find_held_lock+0x39/0x1d0 [ 360.238135] ? __lock_is_held+0xbc/0x140 [ 360.242193] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 360.248058] ? rcu_note_context_switch+0x710/0x710 [ 360.252973] should_failslab+0xec/0x120 [ 360.256927] __kmalloc+0x63/0x760 [ 360.260353] ? kmem_cache_alloc_trace+0x459/0x750 [ 360.265175] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 360.271041] ? alloc_pipe_info+0x135/0x350 [ 360.275258] alloc_pipe_info+0x135/0x350 [ 360.279300] splice_direct_to_actor+0x650/0x820 [ 360.283946] ? _cond_resched+0x14/0x30 [ 360.287809] ? generic_pipe_buf_nosteal+0x10/0x10 [ 360.292628] ? avc_policy_seqno+0x9/0x20 [ 360.296663] ? selinux_file_permission+0x82/0x460 [ 360.301488] ? do_splice_to+0x170/0x170 [ 360.305437] ? security_file_permission+0x89/0x1f0 [ 360.310349] ? rw_verify_area+0xe5/0x2b0 [ 360.314390] do_splice_direct+0x2a7/0x3d0 [ 360.318517] ? splice_direct_to_actor+0x820/0x820 [ 360.323341] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 360.328073] ? __sb_start_write+0x203/0x290 [ 360.332374] do_sendfile+0x5d5/0xe90 [ 360.336076] ? do_compat_pwritev64+0x100/0x100 [ 360.340642] ? __might_sleep+0x95/0x190 [ 360.344602] compat_SyS_sendfile+0xea/0x1a0 [ 360.348902] ? SyS_sendfile64+0x160/0x160 [ 360.353042] ? do_fast_syscall_32+0x156/0xf9d [ 360.357518] ? SyS_sendfile64+0x160/0x160 [ 360.361646] do_fast_syscall_32+0x3ee/0xf9d [ 360.365953] ? do_int80_syscall_32+0x9d0/0x9d0 [ 360.370513] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 360.376036] ? lockdep_sys_exit+0x47/0xf0 [ 360.380159] ? syscall_return_slowpath+0x2ad/0x550 [ 360.385071] ? sysret32_from_system_call+0x5/0x3b [ 360.389895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.394724] entry_SYSENTER_compat+0x51/0x60 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x7fffffff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x70) 2017/12/09 10:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 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={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x0, 0x46, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000644000)="2f6465762f73657175656e63657200", 0x210000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000d0a000-0x10)={0xf002, 0x19000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) [ 360.399104] RIP: 0023:0xf7f0ec79 [ 360.402440] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 360.410124] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 360.417366] RDX: 0000000020eeeff8 RSI: 0000000000000091 RDI: 0000000000000000 [ 360.424610] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 360.431855] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 360.439097] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x54) 2017/12/09 10:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d6d000)={0x4, [0x1, 0x5, 0x0, 0x9b3]}, 0xc) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:30 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffff9) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x36, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000016000-0x4)=0x1008, 0x4) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x1, 0x20111, r0, 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0xffffff81, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x38) 2017/12/09 10:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00000ce000)={&(0x7f0000734000/0x2000)=nil, 0x2, 0x0, 0x20, &(0x7f00007d8000/0x1000)=nil, 0x8}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) alarm(0x100000001) vmsplice(r0, &(0x7f0000710000-0x8)=[{&(0x7f0000cf2000-0x45)="1eafdbdedcf0fe051f737329d329f10c4383931a8cd2682315e02a9c8eb49a6646dec2506cf976252b9fe3a6943c7dbb825550b1444a13d44c49c0a6fcb85f7b19b9e39690", 0x45}], 0x1, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000732000)={0x800000000000000, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x7, 0x0, 0x9, 0x8, 0x0, 0x8, 0x4, 0x5}) 2017/12/09 10:20:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) dup2(r0, r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x1c) 2017/12/09 10:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000045e000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 6 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000023a000)={0x0, 0x2}, &(0x7f00000aa000)=0x8) bind$ipx(r2, &(0x7f0000a8c000)={0x4, 0x5, 0x4, "20aa911d37af", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000122000)={r3, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x82b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000063d000-0x4)=0x8c) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000111000/0x2000)=nil, 0x2000, 0x4, r5) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000f13000)={0x11, 0x92, &(0x7f000059b000-0x92)="2d72787659d49f125f6034671cda1f0fec2c9844c8258256a8c90b617ccf33ad50ffcfac3b1d1020c48cb932fa8e1622ff77a50c655353f2aa4ed9015ac8ac7ba27ad8afe93239da5e89255b5bc0919d998b77bb6e465ef03fbc0182df1e15d072c78184921ed46cad51a58edee399df8b578c0f92e99908576eb393ed0900c8127fb3c44bdcb13053e33ac60463a5edb5e3"}) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mkdirat(r2, &(0x7f00004a5000)="2e2f66696c653000", 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000058a000)={0x1, 0x1, 0x89c, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007e5000-0x4)="63646700", 0x4) 2017/12/09 10:20:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000673000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000277000)="6e65742f6970365f6d725f630080000000") ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000cbc000)=0x1) sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x2, 0x91) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000050f000)={0x0, 0x40, 0x8, 0x380000000, 0x2, 0x9, 0x80000000, 0x20, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xffffffff, 0x1, 0x0}}, &(0x7f0000323000)=0xb8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f000039c000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000801000-0x4)={r2}) setrlimit(0xb, &(0x7f0000a31000)={0x1fe, 0x285}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001e0000)={r3, 0x80000000}, 0x6) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000025a000)={0x5, 0x4, 0x3e82, 0x8, 0xe16000}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000184000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c38000-0x4)=0x0) 2017/12/09 10:20:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:30 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x3, 0x5, 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000029a000-0x4)=0x0, &(0x7f00007a5000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x40000002) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000759000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cbd000-0x4)=r2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000987000-0x4)=0x7, &(0x7f00005c8000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x4, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x38) 2017/12/09 10:20:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f00000eb000)=0x0, 0x91) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(0xffffffffffffffff, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r1) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000549000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f6e000-0x8)={0xffffffff, 0x9, 0x1, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c91000)="2f73656c696e75782f636865636b72657170726f7400", 0x4000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000051b000-0x4)=r1, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0xffffff81, 0x0, 0x0, 0x3, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x38) 2017/12/09 10:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, 0xffffffffffffffff, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:30 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00003c4000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000591000-0xd)="2f6465762f7573626d6f6e2300", 0xffff, 0x20a040) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000064e000)="1bb45339218e597fc9ce34676dd4eee24c97db2caea7d89c8d8aa3e402bbfef82636a72048bb0e55ed87b063e0a5f80d5784f699753da3e08e69b85abc9bd5007630209173a9b1c293483b27e783f613193fbc3a553399b2abb180aeaecd41e98dce65ba76788ba563d3fd986af17858f60044e823e97f8d4b9ffc14fd6fb06a307ec0d77b96b71ef903cdf2915ac2be724864e54aea44e5a62a66469508068036e63bdff08209e006c9f7c50f12b3be1fcc9a35c3a152666f7479622c1d14ecbf44", 0xc2) 2017/12/09 10:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0xffffff81, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x80, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x38) 2017/12/09 10:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e26000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000080a000)="69d15c72b306f9cd98a1b14027d53e4a04d20699089c7ccfa9de51f39c3498a350d8cba7d4b72097d5aa8bbaa4de66d603243816160ebddf8e352d7b") r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000044a000)="84652f69700700000000000000686500794b3096b3830f8059d83905df1521e9c2ead4c9e182288b409b44315a94e09e5188c06c77a9ba32a941745f190d9a967c5c9bee57f9b21bc9ef52b88f424a28e796ea4252f5d90e34dbf34e2c7b86c5c7591e16b234eac6c6a2de8dbe262261f2a6331f68636e2c4f630e8aa30a0e2131d7e5f5b145da19882c14e342bda64202066fc9041ffaf765805c9ca21b54341eaee06c79379bdaf015431f7a237b43fa52e485008e51d8") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:31 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0xffffff81, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x5f4}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x38) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x0) 2017/12/09 10:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e45000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00007b8000)=0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000da5000)=@assoc_value={r2, 0x1}, 0x8) bind$inet6(r1, &(0x7f0000a1b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r1, 0x406, r0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa95d, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000978000-0x4)=0x9b93, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000a7a000)={0x7b, 0x0, [0x5, 0x3ff, 0x2, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000ff8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_open(&(0x7f0000033000-0xb)="2174727573746564252600", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0xffffff81, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x6, 0x0, 0x2, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"e81727daa1eb0e4c89d32561"}}], 0x38) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000b68000-0x5c)={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x800}, 0x7fff, [0xffffffffffffff16, 0xcb, 0x0, 0x4, 0x80, 0x1, 0x4, 0x0]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c8e000)={0x0, 0xf33d}, &(0x7f00003d6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ed000-0x20)={0x7, 0x1c, 0x6, 0x0, 0x9, 0x4, 0x3ff, 0x3, r3}, &(0x7f00005b9000-0x4)=0x20) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:31 executing program 4 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0x100, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000036a000-0x10)={0x0, 0x9, 0x68005784, 0xffffffff}, &(0x7f00000ae000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a48000)={r4, 0x0}, &(0x7f0000700000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ab0000)={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7fffffff, [0x2, 0x0, 0x400, 0xffffffff, 0x9, 0x3ff, 0x81, 0x100000000]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007ae000-0x8)={r5, 0x40}, &(0x7f0000591000-0x4)=0x8) sync() ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cb8000)=0x0) ioctl(r0, 0x0, &(0x7f0000f34000)="a8004e42a9a1d1ca1867c3785f88109b9aa94030345d6ed200438bae687981109e54d9c025ca7b17045b6bdb632a6777ec50af62ac3df21a4bd0c77536671bd5d57144c39865a0a070b8a697ab04b6e6c3cd9fab10f6e574ff4dfd2b22ab2d89bd337355b2e88371cbb9a60025a4811688304bd4f0cb32794aa1b80ac178fed03349c47706315a516b6417") setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) getpeername$packet(r2, &(0x7f0000a33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000061000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fe4000)={@common="62637366300000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) io_setup(0x9, &(0x7f00002fb000-0x4)=0x0) io_destroy(r7) 2017/12/09 10:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0xffffff81, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000206000-0x60)={&(0x7f00006d2000-0x8)=[0xac, 0x4], 0x2, 0x9, 0x35ae, 0x2, 0x9, 0xffffffffffff0000, {0x10001, 0x8, 0xdaf, 0x6, 0x1, 0xfffffffffffffff8, 0xbfe, 0x81, 0x100000001, 0x100000000, 0x9e48, 0x26e, 0x7, 0x1, "f090dbbe007d31840d8edb4ab66cef67bb6c63bff4e20d6cb76be2d6da9819cd"}}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003cf000)={"34eda2e11ee62e8f5a61c220308c1fa1", {0x4, 0x2, 0x80000001, "f50690c6bf94", 0x3, 0x0}}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) [ 360.962421] FAULT_INJECTION: forcing a failure. [ 360.962421] name failslab, interval 1, probability 0, space 0, times 0 [ 361.011650] CPU: 0 PID: 23178 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #124 [ 361.019046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.028401] Call Trace: [ 361.031000] dump_stack+0x194/0x257 [ 361.034649] ? arch_local_irq_restore+0x53/0x53 [ 361.039325] ? __save_stack_trace+0x7e/0xd0 [ 361.043689] should_fail+0x8c0/0xa40 [ 361.047424] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.052541] ? is_bpf_text_address+0xa4/0x120 [ 361.057037] ? kernel_text_address+0x102/0x140 [ 361.061611] ? find_held_lock+0x39/0x1d0 [ 361.065795] ? __lock_is_held+0xbc/0x140 [ 361.069904] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 361.075790] ? rcu_note_context_switch+0x710/0x710 [ 361.080705] ? __lock_is_held+0xbc/0x140 [ 361.084767] should_failslab+0xec/0x120 [ 361.088724] kmem_cache_alloc_trace+0x4b/0x750 [ 361.093288] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 361.099167] alloc_pipe_info+0xb1/0x350 [ 361.103127] splice_direct_to_actor+0x650/0x820 [ 361.107785] ? _cond_resched+0x14/0x30 [ 361.111668] ? generic_pipe_buf_nosteal+0x10/0x10 [ 361.116510] ? avc_policy_seqno+0x9/0x20 [ 361.120569] ? selinux_file_permission+0x82/0x460 [ 361.125429] ? do_splice_to+0x170/0x170 [ 361.129401] ? security_file_permission+0x89/0x1f0 [ 361.134352] ? rw_verify_area+0xe5/0x2b0 [ 361.138432] do_splice_direct+0x2a7/0x3d0 [ 361.142593] ? splice_direct_to_actor+0x820/0x820 [ 361.147470] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 361.152231] ? __sb_start_write+0x203/0x290 [ 361.156578] do_sendfile+0x5d5/0xe90 [ 361.160334] ? do_compat_pwritev64+0x100/0x100 [ 361.164950] ? __might_sleep+0x95/0x190 [ 361.168968] compat_SyS_sendfile+0xea/0x1a0 [ 361.173298] ? SyS_sendfile64+0x160/0x160 [ 361.177456] ? do_fast_syscall_32+0x156/0xf9d [ 361.181975] ? SyS_sendfile64+0x160/0x160 [ 361.186137] do_fast_syscall_32+0x3ee/0xf9d [ 361.190491] ? do_int80_syscall_32+0x9d0/0x9d0 [ 361.195101] ? lockdep_sys_exit+0x47/0xf0 [ 361.199244] ? syscall_return_slowpath+0x2ad/0x550 [ 361.204177] ? sysret32_from_system_call+0x5/0x3b [ 361.209035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.213874] entry_SYSENTER_compat+0x51/0x60 [ 361.218281] RIP: 0023:0xf7f50c79 [ 361.221641] RSP: 002b:00000000f774c08c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 361.229358] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000016 [ 361.236628] RDX: 0000000020eeeff8 RSI: 0000000000000091 RDI: 0000000000000000 [ 361.243896] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 361.251157] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/09 10:20:31 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000015000)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x0, @rand_addr=0x52a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f34000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001b3000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0xd8) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="", &(0x7f0000c85000-0x4)=0x0) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0x6c) 2017/12/09 10:20:31 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000015000-0x4)=0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000015000)=0x3, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="", &(0x7f0000c85000-0x4)=0x0) 2017/12/09 10:20:31 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00005a7000)=0x4) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xf, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001af000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00002f7000)={0x1000, 0x4, 0xd501, 0x0, 0x7, 0x4, 0x81, 0x7fff, 0x5, 0x200}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = dup(r1) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f1e000-0x10)={&(0x7f0000118000/0x1000)=nil, 0x1000}) sendto$inet6(r0, &(0x7f00009eb000)="", 0x0, 0x0, &(0x7f0000e7a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$mice(&(0x7f0000b23000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) 2017/12/09 10:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000e85000)={0x8, 0x1, 0x101}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) [ 361.258405] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/09 10:20:31 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000828000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000017000)={0x0, 0x6}, &(0x7f000009f000-0x4)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00003f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000140000-0x4)=0x5d) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000633000)={r2, 0xbc5, 0x0, 0x8}, &(0x7f000056a000)=0x10) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000bd3000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0x4, 0x0, 0x0, 0x5001, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) mmap(&(0x7f0000bb3000/0x2000)=nil, 0x2000, 0x7, 0x58810, r3, 0x0) 2017/12/09 10:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000016d000-0x10)={0x3ff, 0x0, 0x100000000000000, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001dd000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000f26000)=0x8000000000, 0x91) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0x36) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000603000-0x12)={0x7, [0x4, 0xbe7e, 0x7ff, 0x3, 0xe6e, 0xff, 0xdf]}, &(0x7f00008fb000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b42000-0x8)={0x0, 0x2}, &(0x7f0000f1b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f6000)={0x6, 0x713, 0x2, 0x9, 0x81, 0x5, 0x80000001, 0xffffffff, r1}, 0x20) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000015000)="ac34a69bd631761915ccab0c10056e55f44c730289360fb2265538d5c1c141f6d25383aa1cc2b24cf53a5c6c4a963a6887617740fd528aca55535d257bdb7d044df4cae2ae7c88015df2e1eadcdb402c7413dd90a680bd612b74adcaf69ccdd54eb64eec146e3e1dd3ae87f032a145de5e86704c5fbfa6f577ef7d1241d5d66e3c232ccd5ff9ac6884ed06922939d891d93e3bc011e9c2db4ae954f6ff9f3a516d90a2224044c40b4913d01b6c133452566035d299c75f497e73f8500c0f1546db9164cc93f9e35789b139081e9a1afcbcb044d1fcc51c6774bbb9f3809fd31d9e76", 0xe2) 2017/12/09 10:20:31 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008c1000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ea000-0x4)=0x10, 0x80800) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000efb000-0xc)={@multicast2=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a4000-0x4)=0xc) socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x15, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000051b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ed8000-0x8)={r1, r0}) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000016000-0xdc)={0x0, 0xd4, "16d8605deeb13b806217c3961d04d4be76f7e8ee694384176d8fc971a2edbac49e9b0d2a0fe6d64d5e6f56f7aa14db3c215b99025f5c52a48bfb7b4af41356dcee24ad35e9604cfee5e2dcff2b75700a1f7849b6272f362a4eabe4ccefa3c659f01ac4a69e3485905344de46681279272f3c539d2591e19ce23493cdde17c8a9b383a994f6905752e3fdd5b4bcdc37d654f8fa21e7ca84b89c0dbe2ccdc23a69e2933228021b70683c64edf333ce741d1715d97d4576e8e3099ecdccd9d9b5dee05429a370e0f90b49a1a04ded2c6115edade0f6"}, &(0x7f0000016000-0x4)=0xdc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000015000)={r2, 0xffffffffffff8000, 0x20eb0229, 0x5, 0x53, 0x100}, &(0x7f0000016000-0x4)=0x14) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c44000)={0x101, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000000, 0x2, 0x7, 0x240000000000000, &(0x7f0000a72000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x100, 0x1}) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009ac000-0x4)=0x0, &(0x7f00008af000-0x4)=0x4) 2017/12/09 10:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a28000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00009c1000-0x4)=0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bed000-0x400)={"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"}) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="", &(0x7f0000c85000-0x4)=0x0) 2017/12/09 10:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b49000-0x4)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x4f08ef2304900a31, 0x8d4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000794000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000755000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000e57000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f000089a000)=0x0, &(0x7f0000a20000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00003d5000)={0x5, &(0x7f0000f1e000)=[{0x7, 0x0, 0x4b, 0x3}, {0x6, 0x9, 0x7fff, 0xfffffffffffffff8}, {0x0, 0x0, 0x9, 0x100}, {0x7fff, 0x1, 0x1, 0x6cc}, {0xf4d2, 0x10001, 0x2, 0x1}]}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000931000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") sync_file_range(r4, 0x0, 0x9, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000ec0000)="000000") setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000086000-0x5)={0x2, 0x8000, 0x101, 0x4}, 0x5) shutdown(r4, 0x1) poll(&(0x7f0000624000)=[{r1, 0x1428, 0x0}, {r1, 0x2, 0x0}, {r5, 0x4000, 0x0}, {r5, 0x4000, 0x0}, {r6, 0x100, 0x0}, {r4, 0x14, 0x0}, {r4, 0x400, 0x0}], 0x7, 0x1ff) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x8, 0xffffffffffffffc0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x7, 0x6, 0x8d8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ptrace$getregset(0x4204, 0x0, 0x205, &(0x7f0000cbd000)={&(0x7f0000d04000-0x4)="00000000", 0x4}) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dc4000)={0x0, 0x2c, &(0x7f00003c6000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1000}]}, &(0x7f0000167000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c7000-0x8)={r3, 0x5}, 0x8) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000137000-0x8)={0x0, 0x0}, &(0x7f0000cd1000-0x4)=0x8) 2017/12/09 10:20:31 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000089000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007c2000-0x9)="6e65742f69676d7000") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000431000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000022b000)={0x0, 0x100, 0x10}, &(0x7f00001da000-0x2)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006e2000)={r1, 0x3ff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000810000)={0x0, 0x0, 0x0}, 0xc) setgid(r3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f72000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000702000-0xc)={0x2, 0x7, 0x200}) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000fb000-0x18)={0x0, 0x9, 0xfffffffffffffffd, &(0x7f00007d0000)=0x0}) r5 = memfd_create(&(0x7f0000620000)="0000", 0x6) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000d7d000-0xc8)={0x4, 0x0, [{0x33b, 0x4, 0x0, 0x0, @irqchip={0x0, 0x400}}, {0x731f, 0x1, 0x0, 0x0, @sint={0x8a7d, 0x1}}, {0xffffffff, 0x2, 0x0, 0x0, @adapter={0x5, 0x1, 0xdbc, 0x8, 0x0}}, {0x9, 0x3, 0x0, 0x0, @sint={0x9, 0x7}}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") timer_create(0x0, &(0x7f00006a2000)={0x0, 0x31, 0x4, @thr={&(0x7f0000866000-0x29)="7ce84c45a034295cb315474ea8e89426fa30d77f16c2a1c5599eae68f82560b3e674a49b8d403c41e3", &(0x7f0000fea000)="070d3c36b341255158eb2dc84ecb3c3d59903c00abf71e190341ceb0ce2e0ae37c5e20539934eb9135896e380b8997e7b2058a29042b88e4ced58c82d8103879e6260de1bf2f6ea75c9f271dfe37cadd8eed3fcd7220417ac38e48336d7f3e3c63be5828a9dcd10a9ae1d289fcf0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fc000-0x4)=0x0) sendfile(r6, r6, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:31 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efb000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x230000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00001d9000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000027b000)={0x0, 0x0, 0x0}, &(0x7f000062e000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00001df000)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r1) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x4f574856, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff09, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x5, &(0x7f000061d000-0x10)={0x2, 0x3, 0x0, 0x2, r0}) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x80000000000000, 0x91) 2017/12/09 10:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003a7000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000194000-0x8)={0x400}, &(0x7f000028f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)={r0, r1+10000000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000104000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000787000)="0759ee9f9ab8e6dfc92063937f46f03e6809dedc5cc77e91ba015f7cc46c6061c3cbcbc5628a8d564f2a40a3814e438ba5358e706dd61f13e281ed66df913bcfd0ec9ebf65a8235dffda5b6965b40f149606bf7411222adcdb502a94e327f308a94e5e157300c4be94ba2734ef4cd8ef20acf325e2f36f13", 0x78) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$ax25(r2, &(0x7f0000892000)="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", 0x1000, 0x40800, &(0x7f0000e2b000)={0x3, {"a04473e3a3699e"}, 0x8001}, 0x10) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000727000)="2f6465762f72746300", 0x0, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f00006a1000)={0xffffffff, 0x28, 0x100000000, 0x1f33ec7a, 0x9, 0x9, 0xfffffffffffffff7, 0x6, 0x6, 0xf3}) 2017/12/09 10:20:31 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000015000)=0x0, &(0x7f0000016000-0x4)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000014000-0x4)=0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_l2cap(r1, &(0x7f000000d000-0xe)={0x1f, 0x2, {0x1, 0x6, 0x9, 0x80, 0x80, 0x8}, 0x8, 0x0}, 0xe) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000", &(0x7f0000c85000-0x4)=0x1b) 2017/12/09 10:20:31 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00009ef000)={{0x3, 0x2}, {0x8000, 0x5}, 0x1f, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 10:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000426000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) bind(r0, &(0x7f0000cc1000-0x10)=@ipx={0x4, 0x4, 0xb2, "10269ce4d241", 0x101, 0x0}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0xfffffffffffffffe) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c4d000-0x30)={0x4c, 0x0, &(0x7f0000fba000-0x4c)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x28, &(0x7f00007c3000-0x20)=[@fda={0x66646185, 0x4, 0x1, 0x25}], &(0x7f00001a3000)=[0x38, 0x30, 0x70, 0x30, 0x0]}, 0x7f}}], 0xbe, 0x0, &(0x7f00003aa000-0xbe)="531e35133aa3f4233c9128ebd1f4d8e5b1bf6bc847629b2628d78de2175ffa5e1256d06bac3b83a4c5f3b9a672932649ede7e57b378d715e50c8f4aad5b1d11a9beac284cf5334957eca9f2768e78fb3c0c6714c81e94be1eedb1911168b8313e2c8dec1a2cab2ab02bc0a616e404cf34d12690bda6a34adeaab44694ff7612f52110619313ac10ae30ca444502dd3a36bb7547d378df31c3a4108d7d9f1c25f8c129a8e7315d1675ddac24b24494782af18b102868753650a5d0f0890fe"}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007a9000)=0x0, &(0x7f0000866000)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000275000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000639000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000982000)=0x1000) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="", &(0x7f0000c85000-0x4)=0x0) 2017/12/09 10:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005f7000)="2f6465762f7663732300", 0x6, 0x200a00) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000084e000)={0x1, 0x80000001, 0x6fe0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f19000-0x10)={0x6, [0x0, 0x5, 0x20, 0x7f, 0x1, 0x3]}, 0x10) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) socketpair(0xa, 0x80000, 0x21, &(0x7f0000521000-0x8)={0x0, 0x0}) 2017/12/09 10:20:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b50000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001cd000)="2f73656c696e75782f656e666f72636500", 0x200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004f2000-0x4)=0x0) sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:32 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="0000000000000000000000000000", &(0x7f0000c85000-0x4)=0xe) 2017/12/09 10:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) rmdir(&(0x7f0000e33000-0x8)="2e2f66696c653000") sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xcfd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000f81000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") socketpair$inet6(0xa, 0x0, 0x204d, &(0x7f0000e94000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x5, 0x200}) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000379000)=0x400, 0x4) syncfs(r3) connect$llc(r2, &(0x7f00007f4000-0x10)={0x1a, 0x5, 0x7, 0x7f, 0xfffffffffffffff9, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) recvmsg$kcm(r2, &(0x7f00001c4000-0x1c)={&(0x7f0000d9a000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad7000-0x30)=[{&(0x7f000064f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000279000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00005a0000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00007ed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000972000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000b7f000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x6, &(0x7f00008e4000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x1}, 0x0) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") fcntl$setstatus(r0, 0x4, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000efd000-0x14)={0x1ff, 0x1, 0x1000, 0x1, 0xfecd}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) rmdir(&(0x7f0000a72000-0x8)="2e2f66696c653000") 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005b9000)="2f6465762f7573626d6f6e2300", 0x8, 0x200) bpf$MAP_CREATE(0x0, &(0x7f00000d2000)={0xf, 0x8, 0xfff, 0xffffffffffffffff, 0x1, r2, 0x9}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000089c000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a28000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc61, 0x7, 0x7ff, "e9722e7fcfe195a03491fa8a39f0e492339986a7dc5c3bc0c9af5549283f5a9c498804835d8a4dda3be48c5bdd7cf1ca9dc5fbef32715f085c75bd9a60eb93352c7f7f3fe9abe7083279babaf693b458"}, 0x160) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000074c000-0x4)=0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2258, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef9000+0xea6)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00008bf000)={0x0, 0x1, {0x3, 0x1, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r0, &(0x7f0000187000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x20, &(0x7f00001fd000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") mbind(&(0x7f0000c4a000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000958000)=0xcf5c, 0x6, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000065b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bb000)=0x14) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f000096e000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) syz_open_pts(r1, 0x8001) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000ca6000-0x4)=0x0) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a18000)={0x0, 0xfffffffffffffbff, 0xffff, 0x2, 0x145500, 0x7}, &(0x7f0000da7000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001d7000-0x22)={r2, @in6={{0xa, 0x1, 0xfffffffffffff9e7, @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]}, 0x5, 0x2, 0x2d, 0x80, 0x10}, 0xa0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000cc000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f6375736500", 0x40000, 0x0) 2017/12/09 10:20:32 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9b000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) r2 = add_key$user(&(0x7f0000d73000)="7573657200", &(0x7f0000df5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000379000-0x5c)="16db2f27f43d99c395a55d1405139e7c472825266b263b8355fc84fe684ad3654f8923c1328d6b0bda0af2f6be25fdc8572ab5e78ce9687c551df07c2637cdffdc79410ebe1c2e014cce1b0b2c6c1385790eeb2f67b304d827fb4ecf", 0x5c, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000085000-0x4)=0x0) 2017/12/09 10:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009c000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000076b000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000f82000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009cf000-0x10)={r4, 0x1, 0x0, 0x1800000000}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00", &(0x7f0000c85000-0x4)=0x1) 2017/12/09 10:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002df000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000f53000)=0x7, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x4, @in=@broadcast=0xffffffff, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) lgetxattr(&(0x7f000066d000-0x8)="2e2f66696c653000", &(0x7f000014d000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00005fc000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00003c2000)={r2}) 2017/12/09 10:20:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d51000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a69000)=0x8) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a68000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b94000-0x4)=0xe7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000bee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r12 = syz_open_dev$vcsn(&(0x7f0000572000-0xa)="2f6465762f7663732300", 0x1ff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80) r14 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r16 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000078e000-0x8)="2e2f66696c653000", 0xe000, 0x0, 0x0, 0x3d6, 0x5, 0x80) r20 = inotify_init() r21 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x20000, 0x0) pipe(&(0x7f00001ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) r25 = socket$inet6_udp(0xa, 0x2, 0x0) r26 = socket$kcm(0x29, 0x5, 0x0) r27 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) r29 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba1000-0xc)="706572736f6e616c69747900") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009ff000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r38 = getegid() r39 = getpgrp(r36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r41 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000982000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000cd9000+0x85c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000074000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000b5b000-0x54)=[{&(0x7f0000ac0000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005ab000)=[{&(0x7f0000000000)="f505e57030c0407ef245bdeb5af6f70d106bbc9aa4bc3987db8168e727f0acb7b7442e99de70711c0b283cd65de4a0b7ae92b39901c986c5dfbab51916e598819256f43ccb9437242291dd831cd78db70f7e43a6e44a93bac3dd611f589684d96881ef6eeb1552958cae60688d7f974957bf0cf01936d3be4f6cca0b2f8c31ae7b90ffcef3b566a403ff37863b6b2ef281fefb7615cb4acf64eb336c5f96b3db5e346d69fa1622da303c160640f102656ba73a926384d3001b1bcc101b3bef88b68dd8ee66a21458be8ae66edd", 0xcd}, {&(0x7f0000002000-0x3a)="2d227fb7eafaa700aaa4c3b0614eb88884dfbb43b9f86578aff66ea1b0a38373f4c2e5f3ac4697a067853f5089a551dc927550be94485f180bdc", 0x3a}, {&(0x7f0000000000)="7fb44c88ee95ebf6d3410173e57b9c522c2c03705665f79816f06a3fd51185d34430a0d2407ceb39c7dff538c95ce3d1722f7bb45e57e8e190", 0x39}, {&(0x7f0000001000-0x3f)="40c0af2ef63b8d8cb9b61326111e19ac4d2c08b2bec0d273d5aac7720111f55a94c4df2b5860b7033f8570ea3ee17f8e647d26138347cef195f7be80446646", 0x3f}, {&(0x7f0000654000-0xee)="04cb1571d542801b704698d7b553f4ceb04f9cc8e09653340908fac13fea2b44d6a2c58062548d178c7672007141af91de7ae5b6b10fdb0cb8fb0f1633ef0afee5ae1afc89f9487731a73f43302c217a227e4c7ba728f73bd10f94045a6c1bb0831f03b653457b66f92de77294db23945eeaad39771d6341072024883d8cecef4adfd56fd27e659f43ff805f22ec083acc8368941b02fe7b4d4feca24d2fa12a542852402c36ce728dbb4ca78ad008bcb487adf6ad3176d264fced51b22ab51155f255b1f59c590426751a71ced7634a734d7c29893e0da95b506c937a4232ed23ef8113f1c8ef845e5b08ec67a5", 0xee}], 0x5, &(0x7f00007cf000)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, 0xffffffffffffffff, r13, r14, r15, r16, r17]}, @rights={0x24, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}, @rights={0x20, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @rights={0x2c, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r32, r35]}], 0xe8, 0x24000800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0xe9)="c4e67a6d70e5de154873e03137bccebaad222142baec194da214cfbd25455a35dcfd83ee0ce30fb1dff0b31275575e4516f8a619d59caaeda2b965ccd8f0a36a9d09539c6075aecda4e4155ef57f2f999e9e2ae0e3adc266916392db9f1db0b17683a7b2d22531b8c2be67e78d658eea1cc0156957ccb8711aad3648ddc5d6fbd65542249bff90571513fc5e9e97718217d1f7c38743d4711dd9fc6c9b3b45bbea7bf89ee8e98feac9539646e2bb5ce259c429e4e32512b6ac80f25739d9b7af630a55b34dbe3e1b8d60f3375fc1e2aebb8f4f1d5829f1e1816e39d4844a9ae71a7df441beeb944847", 0xe9}, {&(0x7f0000002000)="e2b98c36559aa89f0dc7c5500515a3eda244f129b700b877a0a66f2c71295e854c91306fcf85e954b9cc1870a397561744470916910cfda7455473d30306a2313c340e9f9c83b79c1b5cef9d2c2858f0febed0c60e9518bb8965c608cbe82d0c6195165a2a9bb29427ce78cc14d76b6f41257509b65078cefb481dc212653463b8fea38615a50bd2f5465f1d38af2e9f8c7c9350e79717bb75295fb4dee7a71735be", 0xa2}, {&(0x7f0000d58000-0x57)="c17c7d31a1f9e689dcc9f4fc7495a1cf9a90bc9efe4b32abb9d6a5ce3e646f97298feb11a9c0d74c904b3008793b212d82c15a4db15f36cf13c303b7ba23ecaf88d0529b9eae9e0594a9127a2bee40b29d10fc6c604f28", 0x57}], 0x3, &(0x7f00002c3000)=[@cred={0x18, 0x1, 0x2, r36, r37, r38}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @cred={0x18, 0x1, 0x2, r42, r8, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0x60, 0x40000}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002d1000)=[{&(0x7f0000001000-0xc1)="a918e2c480b7d74b82d2c727ec97e0068e21624600ee65b87668932654784e9100212031d9eb4f5c6a4d2976f13794c9e152a978904d3cda7a68f11ee392ede6f3db0884f93cfca50f9a58fadfbeec40e0e56697fd4c367716c1e371ee7684860f2dd568cdeb63b8704e881ba3c71a6ae64dc4a36fad0d4ae92bb4fcfe0b4b0d205bb5a84e4f9c1334dd54a3e477b654655354e4829a875a40ba3a414931a254bb8fa7bb631e31dfbea50e93c5964d43041a0884681a779fcf2fe68a968f215e3a", 0xc1}, {&(0x7f0000001000-0x43)="bc8585c047274a32683a2fe5e612e33daa51f626954b16b2ef3b5dc3e0e5f15463d8823306d9a3491882e68e725ff42269e6c3a73498aa2cbea4777372633c879e054a", 0x43}, {&(0x7f0000001000-0x81)="78bd266f20aeadadc439e0982df2c39e2b08d507ed761d6b5ea7deec714a77cd464ad91ee433960e4e075b0dd43e1bfc09890f416fe228bfecc9570eb8d8b6fa4e630f5390e76ba1543163e3ea8f65368069bd11875f7e8629006b13367812be101443ad2b209b79a43a5e3e8dec8b3af1aa55f7f7847abb3e587af2a4f01d2c8d", 0x81}, {&(0x7f0000933000-0x14)="df1d626016eb987790940087a600f20283882f31", 0x14}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x880}], 0x3, 0x4008040) r47 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r47, r47, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000d2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 10:20:32 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 362.161173] FAULT_INJECTION: forcing a failure. [ 362.161173] name failslab, interval 1, probability 0, space 0, times 0 [ 362.181559] CPU: 0 PID: 23501 Comm: syz-executor5 Not tainted 4.15.0-rc2+ #124 [ 362.181569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.181573] Call Trace: [ 362.181590] dump_stack+0x194/0x257 [ 362.181610] ? arch_local_irq_restore+0x53/0x53 [ 362.181645] should_fail+0x8c0/0xa40 [ 362.181668] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.181701] ? check_noncircular+0x20/0x20 [ 362.181717] ? __kernel_text_address+0xd/0x40 [ 362.181737] ? find_held_lock+0x39/0x1d0 [ 362.181777] ? __lock_is_held+0xbc/0x140 [ 362.181821] ? trace_event_raw_event_sched_switch+0x800/0x800 2017/12/09 10:20:32 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 10:20:32 executing program 5 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000756000-0x4)=0x0, 0x4) fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="0000000000000000", &(0x7f0000c85000-0x4)=0x8) 2017/12/09 10:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000308000-0x9)="2f6465762f76637300", 0x0, 0x0) bind$inet(r1, &(0x7f000081b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) bind$alg(r1, &(0x7f00008f1000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) close(r0) getgid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) [ 362.181856] ? rcu_note_context_switch+0x710/0x710 [ 362.181869] ? do_ip_setsockopt.isra.12+0x33d/0x3200 [ 362.181899] should_failslab+0xec/0x120 [ 362.181915] __kmalloc+0x63/0x760 [ 362.181924] ? mark_held_locks+0xb2/0x100 [ 362.181933] ? do_raw_spin_trylock+0x190/0x190 [ 362.181948] ? __local_bh_enable_ip+0x121/0x230 2017/12/09 10:20:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000019000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x88400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000-0xb)="2f6465762f6877726e6700", 0x22a42, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000019000-0x30)={0xf, 0x7, &(0x7f000000c000-0x38)=[@map={0x1000, 0xb5d, 0x1, r1}, @generic={0xffffffff, 0x1, 0x101, 0x4}, @generic={0x5de46558, 0xaf, 0x54, 0x6}, @generic={0x5, 0x2, 0xa233, 0x8}, @generic={0x5, 0x9, 0x1, 0x7}, @generic={0xfff, 0x5, 0x1, 0x25}, @map={0x101, 0x4, 0xff, r2}], &(0x7f0000018000)="7365637572697479657468302d2c73656c6600", 0x100, 0xcb, &(0x7f0000019000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffff, 0x1}, 0x30) fcntl$getown(r3, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) ioctl$TCFLSH(r1, 0x540b, 0x907) [ 362.181962] ? ip_options_get_from_user+0x38/0xd0 [ 362.181970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 362.181990] ip_options_get_from_user+0x38/0xd0 [ 362.182011] do_ip_setsockopt.isra.12+0x1966/0x3200 [ 362.182029] ? ip_ra_control+0x5c0/0x5c0 [ 362.182049] ? trace_event_raw_event_lock+0x340/0x340 2017/12/09 10:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000059000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000abd000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) [ 362.182061] ? trace_event_raw_event_lock+0x340/0x340 [ 362.182078] ? check_noncircular+0x20/0x20 [ 362.182092] ? check_noncircular+0x20/0x20 [ 362.182105] ? lock_downgrade+0x980/0x980 [ 362.182125] ? ip4_datagram_release_cb+0xa3/0xeb0 [ 362.182140] ? check_noncircular+0x20/0x20 [ 362.182164] ? reacquire_held_locks+0x201/0x3e0 [ 362.182184] ? find_held_lock+0x39/0x1d0 [ 362.182216] ? lock_downgrade+0x980/0x980 [ 362.182228] ? lock_downgrade+0x980/0x980 [ 362.182243] ? ip4_datagram_connect+0x50/0x50 [ 362.182262] ? lock_release+0xda0/0xda0 [ 362.182270] ? lock_release+0xda0/0xda0 [ 362.182290] ? __local_bh_enable_ip+0x121/0x230 [ 362.182306] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 362.182316] ? release_sock+0x1d4/0x2a0 [ 362.182327] ? trace_hardirqs_on+0xd/0x10 [ 362.182337] ? __local_bh_enable_ip+0x121/0x230 [ 362.182352] ? _raw_spin_unlock_bh+0x30/0x40 [ 362.182364] ? release_sock+0x1d4/0x2a0 [ 362.182375] ? cipso_v4_getattr+0x1fd0/0x1fd0 [ 362.182388] ? __release_sock+0x360/0x360 [ 362.182396] ? lock_sock_nested+0x91/0x110 [ 362.182407] ? trace_hardirqs_on+0xd/0x10 [ 362.182417] ? __local_bh_enable_ip+0x121/0x230 [ 362.182444] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 362.182458] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 362.182484] compat_ip_setsockopt+0x4f/0xf0 [ 362.182502] compat_udp_setsockopt+0x45/0x80 [ 362.182521] compat_sock_common_setsockopt+0xb2/0x140 [ 362.182529] ? udp_lib_unhash+0xa10/0xa10 [ 362.182548] compat_SyS_setsockopt+0x17c/0x410 [ 362.182556] ? sock_common_setsockopt+0xd0/0xd0 [ 362.182574] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 362.182590] ? do_fast_syscall_32+0x156/0xf9d [ 362.182607] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 362.182620] do_fast_syscall_32+0x3ee/0xf9d [ 362.182645] ? do_int80_syscall_32+0x9d0/0x9d0 [ 362.182668] ? lockdep_sys_exit+0x47/0xf0 [ 362.182680] ? syscall_return_slowpath+0x2ad/0x550 [ 362.182699] ? sysret32_from_system_call+0x5/0x3b [ 362.182720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.182745] entry_SYSENTER_compat+0x51/0x60 [ 362.182753] RIP: 0023:0xf7f32c79 [ 362.182760] RSP: 002b:00000000f772e08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 362.182772] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 362.182779] RDX: 0000000000000004 RSI: 0000000020015000 RDI: 0000000000000000 [ 362.182785] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 362.182791] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 362.182798] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/09 10:20:32 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e7000)={0x0, 0xaa8}, &(0x7f00002bc000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000431000)={r2, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xfff}, &(0x7f000014d000-0x4)=0x98) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) r1 = open(&(0x7f000000c000)="2e2f66696c653000", 0x4000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1d) 2017/12/09 10:20:32 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000b000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) fstat(r0, &(0x7f0000d8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000149000-0x8)="2e2f66696c653000", r1, &(0x7f0000d01000)="1940df80df5b21fdd7b063e7892b55837ae161027a359d658b89bb6a5e098a0a70053058419a80095504afbc7e27df3885315612e660c4895eca23d4d82f44c5fafaf528229619343937b97cc8259a11e9b00bf04f1a22635b62af6a121e774cdb7294f8c2e5dfe78be0252e1e43125fba20283fe347ded9053836c2b150e4d34ebf14546f1bdabb7e28601a936325ccce3e068577b7991fd59df1907d148ac0e1fc1f7c0c83") 2017/12/09 10:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c37000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x1000000000000000, 0x0, 0x0, 0xfffffffffffffff9, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x4000000000, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x6, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x2261, r0, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00005d4000)=0x3, 0x4) sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000057e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 10:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(0xffffffffffffffff) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="0000", &(0x7f0000c85000-0x4)=0x2) 2017/12/09 10:20:32 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000053b000-0x4)=0x0, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d28000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007f4000-0x10)={0x4, 0x8000, 0x9, 0x4, 0x0}, &(0x7f0000a17000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ff1000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a22000-0xb)={0x6, 0x3, 0x1, 0x20, 0x200, 0x9, 0x2, 0x1ff, 0x63, 0x0, 0x3}, 0xb) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000+0xc69)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000488000)=0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004a6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000061b000)=0x8) 2017/12/09 10:20:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000be2000-0x8)="2e2f66696c653000", 0x24000, 0x20) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000baf000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) r1 = open(&(0x7f00000aa000-0x8)="2e2f66696c653000", 0x1, 0x8) r2 = open$dir(&(0x7f0000fe8000-0x8)="2e2f66696c653000", 0x10040, 0xbb) linkat(r1, &(0x7f0000e22000)="2e2f66696c653000", r2, &(0x7f00009b0000)="2e2f66696c653000", 0x1000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) 2017/12/09 10:20:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6e75e41e, 0x200040) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000010000-0x410)={0x8, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6408, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfe66, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) recvfrom$inet(r1, &(0x7f0000010000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10000, &(0x7f000001a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001b000)=[{&(0x7f0000001000-0x98)="86cd545c254adc0dc82cbf112b38cebacf27d7fc88b32f74cb9b0b36d9e7908ac6642b37b56c73b1bb56cedefc8221be8eca71b9096a63ae26748b9f53406434815d3947d70c8eafb5b90055e177b3c9910df0f69028bf5b0667a74fddfe0c131e456356ddffabb59b5847ab07128e591f7b17d0a2433893ee9264b46d3825399b8b63c2abe39d73bfb1f1911c6e95f3c539534dcf86b909", 0x98}, {&(0x7f000000c000)="96fe7ad589f51fa834ac020cc8cb7fc82f5475e1efca2b048f1e6d52883f937dba78ba1255f5cb07d0c0838177d4c1a87d7bb806623501fe1488c091025566a870bd9802cd886d279dc298470b5658ec94c2980ea8d668a1b4825b43496050ed5dd8cb2d72fb76c5a65149a73440d5a5f75fc112f93167", 0x77}, {&(0x7f0000008000)="7d28b5c70007f0a8cf439cf2573f17090cfbb91691e08f00eea93d512fff547e7b8f0a7640ef6d5e4ab7e976d7023e3b5150560da3f6649b5186ba719f53479bd61a18fc1a9461004fd686f8e328468e58ed96e4847d76ed9ebb0b982cb0f94eaa80511aa6f2b8b567063722fbb09a05147b0d7a3bce6caf746f5e8786", 0x7d}, {&(0x7f000001c000-0x97)="5c73b7dce3a6a29f37df3cebe17c1b878b64fd8b84e9ed6760362db32c6d1f341ec43ff45bb5acc4650ad56f5b8d6958d2d3ccbcb708f3e138e5b297ff3e8de6e13e98bc20b70e4135344c280f0ea9c78ee63b4af01cd513d34591fde705ed69a69ea445eb1ec7a0e332a8c6cc666140f997508613a5fa2fb95ad260c012f90dd0c89578c88312c58bb0ace7ba8fee75a4a047f3dc8c41", 0x97}], 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000019000)={0x18, 0x0, 0x3, @fuse_bmap_out={0x3}}, 0x18) 2017/12/09 10:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000088f000)=0x0, &(0x7f0000519000-0x4)=0x8) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002b9000-0x4)=0x0, &(0x7f0000f44000)=0x4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000043f000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008c9000)={0x0, 0x9}, &(0x7f0000b58000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c56000)={r1, 0x3, 0x24, "43068499ed594896c422aae0316b0f5fc764a85ce89b884707ee2c114765aba445dfadd6"}, 0x2c) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000154000-0xe8)={{{@in6=@remote={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edd000-0x4)=0xe8) lstat(&(0x7f0000bb7000)="2e2f66696c653000", &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2017/12/09 10:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="0000000000", &(0x7f0000c85000-0x4)=0x5) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001fb000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000bb000-0x8)={0x1, r1}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000af1000)="00", 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e8000)={0x0, 0x9}, &(0x7f0000696000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000122000-0x8c)={r1, @in6={{0xa, 0x2, 0xb803, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x550}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfc, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000015000)={0x8, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000009000-0x1c)={&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000015000)=[{&(0x7f000000d000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000001000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x4, &(0x7f0000011000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x494}, 0x3) 2017/12/09 10:20:33 executing program 7: r0 = socket(0xb, 0x0, 0xfffffffffffff801) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ad7000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000ac6000)={0xf0, 0x4, "003cbf7b1eca7abad99426eb91e18af2205473edc9ab8a09939b0012ff210561db535ceb692b224d684175652c98c2620703f5e8694742735a907ba7e2b38609a704be8dacbfde0edbd530a43aaa9640d395ef2a9b6035ae20c120d56d291579eb74c863a50b30208b4541634c3ea19f9ad3d7dcca33c2647a53a24f946dac8b1dc9095fd477ffc0c0587c05e4ce16c0f09af94cfd026dcbef3437c399723bffad856357b6dfc97fcf84a19d0ccfef409d0924898cafc0d61f629ccac961466e19a472e9919d96a16ff717edcff93c6eeb79e2bd740eca4a2fce28f68fda61356fa2ea88e6e630dc"}, 0x400001) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) sendmsg$nfc_llcp(r2, &(0x7f0000fed000)={&(0x7f0000457000-0x58)={0x27, 0x4e25, 0xaf, 0x5, 0x4, 0x200, "a9d51dd919eb881d6e3da301a4b6fb9b3c190da195df230612f00aff9cd9c4c6aa0988948412884c0583207e798635feacc6a33b03fcf0ea0a167021f04eed", 0x4}, 0x58, &(0x7f0000b4a000-0x18)=[{&(0x7f00004a8000-0x1e)="a984eda985c03e2399a5f7fdc36bf9987c2bba3c21ade34602607f721614", 0x1e}, {&(0x7f00001e6000-0x32)="fd7111b02775446d0116983bd9e4b22f31d102f7906c25c0ed9ae0ebcc964b1f32182e2d93a7f8020a544c6ee52b74f6ca0f", 0x32}, {&(0x7f00001d6000-0x97)="1bb9a0f00c3f9df0ec8dd6d8614cb47628023c9d4fa634d30a295dec8a97d4742b4c46b26ae2b8b4016b4219f7a20a1129e445c1eec4792076b411b1c7320819316d6e6834305780b8342fac5dcb91aa1a44c8131a94555a901823b8368715dbd1a9a1a53dfe62adb46de16ec257a6cf05578e23173021f300e57bc3111a26f421866f023714e763bd8ccdd2f31b95b21eca137e7f6df7", 0x97}], 0x3, &(0x7f0000171000-0xb8)={0xb8, 0x10a, 0x9, "27826543e34630348c29250c733078b3185b3f3598c7fc5f9fbe5583e557dc898aef58ac2ff842d51d178c8b031dbaa557018d570929cb77a81b57c886a4913d0ca7339ccb16bc01c030cf1668f781ce53d94f0301d10d7cf6c815d28b36a4175554a9683b3be737b68d78cdd7725f5466e07827f5b9610146cb45fc241d3394ca81daf26e66eb351be640ff68e52580f1a07add90154510d769a918a4a442a04638b24ed402f85acf76"}, 0xb8, 0x4000000}, 0x800) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="0000", &(0x7f0000c85000-0x4)=0x2) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aa9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002d8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000214000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000748000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000042a000-0x38)={&(0x7f000083e000-0xc)={0x13, 0x0, 0x3f, 0x5}, 0xc, &(0x7f0000774000)=[{&(0x7f0000764000)=[{0x91, 0xffffffff, 0x208, 0x2745b9e0, 0xdb6, "84296ba35a28563be692d6793a740439e80c21c677a27e2898c2a53bc1f0179534414502b09f7a57315bfa75d7210dcba5143411905beb5ff40f43e924ec50c43ce93963ae95c82d72670b59ad692c0e75bd61e75836b3e12d32794c9d330649196d34f27fa28c98cce03b0d34315ba4598629e2da5e9d6121af33fcca7d651ab7"}, {0xf4, 0x6965, 0x300, 0x1, 0x60dc4023, "2b2df687448f0c6eea209797f1e92d2cb5ef7792a7fe53655a0d7969d7a96daa4606f1edc25b74238315d395d6c2b894b4041a9ecbe1787758f3c8490c0760516b762dd8621db00b66a69335d27f1e1791d6b27fba54bc016573803b7a7afd7ebcd3fea902da358b520221cac73afe247e36735b721d6fc13b6664f00e4d5552eb9f2f154fd51ede6c41321d9fa225ff70938055b492059c4de07b68df9dc685f256d99235023b49d8a48b71f097f1dd9b123657bf4e04cac0102af3dfbda695e9484b761545b3e300408213d98dabe3381fb51ff7e517ca1b680bb59599c07394dc8100"}, {0xdd, 0x8, 0x8, 0x9, 0x0, "aaf17d16871ae667239536b3b0ca8894a2ce0b594ac2f0805cc003fa195766ef42d2a293b7bb918b300c6fabb48f83d61f6b811c12c3e6b348f232dcc3ba491413377ef5398d04c95f7551eda8711c3355b440e675990af0c68d1d86801798f72b45d0da7e935ee53846e7f20a864a02a05d20e523a1f30616396f354a11edce3613c9298a601921cd2043fc81b9747c3ea4809e16cd84fceb71bf3350d1d8af27b0b81eca4ef2979d0803a2ec6e0f7b655f58c297efa0df201cd36e72dcfbdf2cff409885bc8f6547e6bfb942"}, {0x1010, 0x1, 0x200, 0x5f1b, 0x100, "7f691bd67ec86dd34fb5ea613de7c86a95c03d11900e9794a1a827155ab21a171a613ad0b74d6796e3436ae4060e9f12dfb48c4e737d439fdfbe3f45f58a26420d2bf023f9a95e37006270d324345145204f8872c63d41a00758e90aff0246e0b974e495e644bcaf41de72f8487b3fd3daef52983ce4412da05a44bb0b869d841de700d5d6aab84a7d085b28039930f1721584471364fbd66a9d2d485506b82e5e8c789d74c180752737d449425a96defc2036dcd961d44716208455f4b6fc73665fd98c5d3ddd36602834f55f33175eb1ff2071b6b59ada546b29643867c4cc42d36a1adc9ed9a66c1cded615b85243b94f84ca636c65f62d9e06d8f0ec2ec65707595eda0822803903d209a115776db99c08bdfb7d380154a46a7c67da35a8e6fd9fdad81500ee6e34dd2a51a38bbfa38c52d1c195e97acc3a02b9e9d0cfaf3cd2944af508668ceb55d484f9d98a67c521057dcedde17eed205a55ebef4fb950d6e422323ad21e22087d8b94bb3148267ae848d990d73bdd3cab1ce9c692c6edc057752e7397f1f828eee78917e0e7460d685d96daa5d1a1e3f79efaa62de7ad03a1b5548210af66ed744db4d722caf14540c090a79d442f704ce880c150d06c00ea96522b4f7db93254da09359c710d704fa0197ac45d4ef9205f3a300d95f210e558b79da7a5609f6dc9c1594de76d36da80544bd423b85aea15e9dfe1dda3d37151eaa668e7afa11a457c718a4593db0444d09a3b735111b3f9ba593341bbab34a6c6ff20246f6320d0dcc09ccc9886ddbff7ab8473cb69140929913b107b33f19ab8814e2b0e87bc2dac49c3e6fa4d584a81d512540e20d80b90255f09d0e0f883453cb13133d782973cb35ae5798ee87530cacf74c6491ed73eafd34ba9614a9f964127ba7f4721b12b88d9717b7a0fcaf2721377b0376ee371b05aed1336316206f411a63311b61cd24ceb4e36357668f3962318074ff7734ffab7dc3fd6da27054c57df22a1689563bf952ac0be99267a9359f0d7fdee5f60a6b9ba590e46264bd1c54166aa2123f96a227fab7657f9bdb27411438ee7c3d07a87ab74e6d44e41d4c1fb5b8da42d707fbdddfddaaf4bb3bfee7f0734f70ffb79e5f1a46d686281add09c9c8507132dd1b8e541dc1cea5b61d9749099c75937a08cdfa002a1b95ed052f190aa3f29c17cd5f56000fd54061d787bca155fac19db0f1aee53ac3252a4564b58e12a7a21089219a6d99ef3017d3d05d69d54e971715c40e31868c08a31b83da8a4746f7bc96f76d7fc330c347fbbf3f582010b82fa38164410c405d258feffcc85bb67bcfc171f0f18b3003fe872fec68e67a20c22053c241b58a8a2c5b4462185da8c2e8042dd57271eb4b7dc88341ccdbe525bf58682eb1733c79a11855119c5e47777408effc8c26bdc00f0a367255d481cca2752cf834c2bac7cce62daffb7dc9c9af24478f0b4a764f5df18f06ca77525efc0502adee7700276033ca7b15b0f014498ebf362f40d82dd450b1f95bce541443b66aaf52735d38702063a14fe6289b28487fa167a83f50532f40b4c7bbf2808a25978c8d251e8fb6f04281de45adc1ea420a3f6f3987ccd8e17a75d0bdbe4d4544a4ec4da7f65f221a2ad68f66e30a90e3ef4c6c0d75f6c0fa583a7bcae9d00b7daeaa9c897eb8e83abca7bb1afad5446e032639c5a46dbe5ac0d1fa5914c8d1c06e700079cf83cf019a6d54825a35566087fca0c90897271397b8f3f5d183c02cbec3fa1c7b5f5df97077c3d7fe9db346702fdfae1263aae88358887a95628d12ea235f92472d01196d779dc7a1a68b5758805fab41e429fe76a29f72a2b9651cf844fcbdbacb14cbe3b92d43cd9e584ea10e8770eea96cff314a59fbb6fa8fd524501a91b5953a38771c9b7e0deac66bb11214d20f386fb144ac8fbc132043930fbe0eac8c5cac62e4f99f0a82fa8c6805752781d05a7e9ee0c5d15f455550395c4115f561a2a9e2ab32d641e08b58c398b2ae1c4dac6cc963346304fa5d036eddef7677a3630be00362de6e6701ad6ac3beba61d9d0906ff75dfdb5ec8886461cf860fcfadea313004ef4920b2541f36acc19efa9e7679f6ef432a329715b2a6eb9833cc1bbb2bafe22003aed8e2ab78a3e972aefc35b1d38c897d4901e4134aac12c1ffb47f38ad55bb44ef655240f03dbae9f9645b43105d65e07e873c6ef299a35da256e4f7e508ef038359acd92f26ac6d7f93883981da08512798ce6b07d5281c3fa9fc1b200dd98a1732b036fd1a076d851b49f70aaccf11d4aa05fe353e5e4cf99cc1e9d61301a4975b2549b221b0884fbea4e3b69af70e1698f0f9f05e3ec27b9308e490a0676c1638ed40f6f8b91fe1336035bdc06f12a562431c372eb35fb54cdccd06aa31a8ba012a583004587a5d7f6825ca4cb1ed0fef13734e750d3c8f180c0e2e1d5a39b77d6da90857c21e8c9c3b02d98d10ca2df4069e6efb874004edc019265ee6b15adba554a66dac7093382a60ae569fcea1af8fbc96216b805e3d7fe17b4e3e382b9d47c446ae486c07db992c46cdfb4c907c825828f04457e1355575e9e6a68a84d4ed44edbca634e615c81d7275474d1cc05b78c66ec8732375721f40fd18873b03cd366e04d00a4379578551a99482e04004dfd833132cdf562de0ce83884a2c3d607a873a38126b3c3ca853ff0a2cd02eadf5cd01ed8b34000b621e496f34e7fb1cda0ad9d54dad1163fcf8363f22dcbe364085f8a1d47835d6e7a7867850f052c8fe2e587cd4523c48f017cfa6f3dbbe3b5b5411ef213f27459774633d5a1db8b693caa1ee2b423701fb1a8b324e8e0d81026e19b71838b63b66b606f12ed2e381402a98dc4c1acaba564c6c8f36572a1193339ed527a6c3f72b96dc3d853ebb853bf881c8881d68437f575a299d01b402a894ccbe181af20cc93135161bfee49cb805e98f3ff558ae4b642d10d8229a86943085f07350a14077ff9279f525fe6bd41bafe07770582645acc97b61891f1717e280c5d0bec2b204db0ced84e83280f41c931c0d903b9a3d3d336407d168ab52142b97db694f3322b143038e857d07dc1b796f6d1fbd398c3d279b97ccb66723b032f515f6a92c8409d2c057558cf4335a8d6527f0c12ce19477984cfaf651fd3d8ca5767014251e0419743e4f0107ee7d04993edfe30bfc326c7253f20db1a6f2096369bf4a1c929b82f748877c4e78fb2738984c98ecf8262618979116ffb96fddf89298f798c0017e154a38828342988c1832a60fe9c17748c94c75522fd3b106be58a12a76729cb194e11a6e5d0a0056eb4ab555f4e5574100441005830ab38c29932db571d5a94bdf6ab4c8ee2d01ddf583ab7b02efcd9e611ba4b4bb02f5862f3fb4f039a194eb02a7ffd1e45dc62bedcdab57eef8d1d6587e016a8ba9e561ebfe42e5b08423e4bee8dbbead980fba5f7ef1316ca698f890204fe1f5ce4be4ed92e291dc7a8a56aed69a99edd527803c398e4d2f7e2d9e54a098596bcd666eb9457d1ea1fa641cc1c4895a71d938769f10b2adbd781e0f45446cfcf6d5f06b8fce3feb462946a2a0594e0ee7bb80c756117b224714c8dba4d407bdbcd4709cfcb0cd2280937e9e7609ea5a142d11ebb14bcee1e8b090a871f00973ded75487ad585aeca65d25b4a2e6052be5fa74a031008fa22691fecf0022ef9b71cb24b86f2300f0bbabeb4970d3279145ada390d9445ee70cbe4139813795c65b21cbd7049b47a3a699cb0b24a0d72af0b384be0f4da7f86f90fcbd89045c027a7829844407c0b7211f2ee8f257639d23909275a1e056f13015b133bce0836152de1eff2db01f32a96c3912eeb61ebbb5107d2c5b5deb08d7894406b738f6b2b1cf55ed50fafb40520a8a1a223dd2194e8861827b4980185bdf2ec924932d35ad8504d0520860e6d06ebc219ecbc274d9114e5fd8ae8b78778450e13a6c10b53298ee76dc4dbaa8a651e78833f960fcf01762d5c3ec72fa03140a17eb70003c5852bab761225ff4ffecca04e6c0f111625bdbeec58d3b65e8d9c9970794f3b7d2d703d809f14bab35c113f618889f3d136cf35d50bbbcece8e2d104e001e9274ab48a9b22723bf7a80e3c5684baba1809f4aee40aaaaa30651de195589af207fda2b94216b0781e6a0c42909fa372b90d7bcf14cef95db59d79612f2c025ce6a8d61dbc08ce96c8c6da60919e71a8718f54bb1482d92b2221770b9a2d936ad9bdab97ad6b0f4d24aa6b7546adb709da0f77fb43bafc52ea3924e1e39923a75dc233ea4c81be2f309c7fc3ecb2ff51dacebd3f644e433acc8c68664c41edacb74224f63bf2bb4068f201daffb8d405fd8b59182aaf6b9bea26d4ef3b28cb52ccc957851b1b410a14f56831ccdb75cb711590c859c814d01c6d1dfb0f4952bde7e652c76bbc0578828f2e7b69f156a3db72529f59e9851392c0fd9db8ca1f455c128409ef0d1ede3d7f6781470ecb5cfe555ca03ce6f15323a738b6ae478d2e98f05d7b5b3c6496518e8ad2837b5dc5d8017242eb42a6539eaf68db43b38e3fe48531333e38cfe9186089c2d1025494a2934b67f60067b6a3860814e2c9333704935b2bbfafca7dd1bbed822f3b05bd5b8d416aa7fa1308bdb5a629fe4b09b9835339fc3f4a7ab47409680dd33afcc1cbee55a98b2dd7af5f454eb37fcc3561a4b9ecbc6d146e75e439c67a540260a862c8c0505199ddc418f137079237ae86b7cde0476925aaabeef4b0ef1279fbe4a0552bda01659b5966f32332555f08aa79f619601a6128faa08a293f99db0bc796f934b1a01a477df006df10b5d6010cd57361c87ca7a42dbae3a786d0b12b1b3673745accdc8018e2518a7e6cb80e07b4500f13025f46e6520f723d9c6f399e90f4cc4b41e978ca7f2a5822da186f1498af044b4cdc8d528860c35ff3cb52cc5350788e83faf5bbd2fb318ea3d3eb7cdf571ee68a683b5e5fb1c35f989c834c40f8413f356a5afae2ef9c82dac92d0cbafe47848157733173c9f836c8a2bdc3c6fe224ecb39a73051ed6a973ad697e269a20b11b25ac39f763aa6df51f175a7f0f974003f463f90975b4461a8e76d3a660d5f6dbc61e6026f83677db5494089962fc82401657894e513d59488362059a6d43f775bbf94ccf5e6b610e454b1e37836367daf5e9cf58708f176818688c309bbef70a45b5bb070f2e1dec88adcfe972f8c8b78e7428e538fd3e3af9b04f7e58ef990750ee6940d4b83575ae184801c441968dc162f6253700b8187ef2d2184e2bb38084662fa59aea6c11330bb4b87ea4f5e34d1f0201286fd7b291210aeded85a679ca2d9323b3a7c799c6e2fe9d13bf85acd7cbb5e06976871a625ca1c3c9e749d7b9a01ab886dc220fe378f050d2d4032c627ab12e1dba43be956e2a248f83161879a23c090dab03c998f6a3a75b5090211191067267e4e89a98528793b4c2433b009c3114b84de749caea4c9c7a7770768cf69a4b715ac65c9bf03c4dccf2b086e7c19ec9e4e20a9cf84f7ec48fb7dcaa4336ff412439936dd19b6569c64f2a3911dd3802e4e834678e12fea8bc90c4109812073a1a7f97316771193cb7876f5b122933083047ee55caa7fa54c1068faf510684d87317dd8b7638bfd7636a533c90411cfed7dafa55d93b6c31bb9945b524fc4520139be5c98143d91bfe8b3cc05d9feab03ba0ccd2d542e4722533226431dbabb84c6b9e831ab76e33ae04ffab913620e6e78d505e1e0c45b1008eab587f36480d6e08f9c396e4c27b512788c0f"}, {0x105, 0x100000001, 0x100, 0x7, 0x800003ff, "bbc1685310850b4991939c936a4d786f19e9dde6252cd169727d8b5a9d0a04a600e807b83ecaba5fc70e2cf85edb00dc6daf4c74078782cac3ff1df64116ac6bda09e55a806666618e530d2f2568d3e52eb923eb2752c1a74f116532ead1ad6adb73af2c2ee61c95f7eb36c8a2f0838ff70925afbd5701a8c2949c785b2ab779435998061b7d04267a8c87c4b98adc5d333e41612d68470333acb3549266f999d8dff3312ce556c07f0a2938b7aeff3444e21887e77413d4c14b742bb44767523ad69ebb69324c13d51be3a7352ab1c806071d13c9b52b922853482b11e876b67e79fa5cf50e01483dcc40f2fbe9eebe2f7da2a3cd"}, {0x67, 0xe3, 0x600, 0xfffffffffffffc01, 0x40000000000005, "35af9130373a05c13f6fdc8589ee691026ac7f07815b840cf0480d08e61a07f49fb68c13c20905f0ced0c88d0740f32009ede2b812eb36cbe929cbc2f460a59165d63c468a457fe9eba0db1798551f4936d0f9637d42cc"}], 0x13de}, {&(0x7f0000b48000-0x1304)=[{0xae, 0x5, 0xe00, 0x8, 0x1, "970c943ba4a36eee6ec01bde77ee9d0af4751755c76402678a13694c22f7562cf7297eefa1cd741e7be3bfe4682650457165e628e75b256c135bcfe18a8b4b33b9d722a1dc3e552efff907de4c3741264e4878eb56b8bcfa66e8d899233e15d9b79d7839fa83dfd47755b2a2c8cd87122f22b864332e1e58efabd21c02d2289342c03ceff7eeda3bb70a8678bcc6d175875dab7847c63e4eb8d95f0d553f"}, {0x1010, 0x2, 0x400, 0x133, 0x7, "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"}, {0x10, 0x400, 0x10, 0x1ff, 0x5, ""}, {0xe1, 0x2, 0x0, 0x1, 0x40, "08bdc2e732ad82774e577a8fb298da2cee80e71288a3683bf24292c05b4c0f442b055e2a9052b70fb5694cbdb843cc7a8080f7f5ab1ae4117c75fbeefd8dd2de74fce07acd8ea599be5e31969ec7cb486cfe06d4fb3a0ddd0107f080159f5f7579e947c3c5522c4e8f91e7862e5f189c7e696e284d2ea8d05494f630764a192ed322fa6976894962b11d369acb08a5694e644db46bbb8803d686d955c9c58bdd60682a2493c73ea88d1b2d2ee40ab9301cb0f4f663ca44f71ca1535e4dfdbe89ea414dd39c9ad5e34f10e70759ef2200eb"}, {0x5c, 0x1, 0x701, 0x6, 0x2, "6cee7c4b6ad68ea1b4468956be3e2bce9138a928772aecc5d3f24f7742638753d84bcb8b3a172a1d3a61170bc4572429ae8536174342a685a52910b7aad54fa6ee14bd1fbfdf11f90c92fd95"}, {0xf9, 0x8, 0x3fc, 0x9, 0x8001, "1b8f7f8a5da6b0720ea528e335202f282bafdec670a7ea121126ab6ca04bd3a4f4b2dc675dbd8a4ed13e9c5e59de915b0daa37b97e0df09d403ad164910ff765ff0329a87d72ca912fb688011a3a56da6fd0700e3d989f011ad05118daa0047ac27fa6c660437b894c53625bad4c58aa9024f061c36aac2844461c0527670ae160f1e7055eb655b391d99a52c2a7e1b85f05698deb3f0be2dd1330e94985d89459c7c0a9093ee697117e784d65ce5e7627c0729c0a9ca72450ae69de031bc366cebfa7e61eef5e9e49a4bc0df180947c970fa3a6a6f296762b2434f1059b3d5ae347d6578733f96f40"}], 0x1304}], 0x2, &(0x7f00002c8000-0x20)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x0}, 0x4000) r4 = getpgrp(0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c3000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r4, 0x8, &(0x7f0000b41000-0x8)=0x86b2) pipe(&(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r7, 0x0, r9, 0x0, 0x58, 0x100000000) r10 = dup2(r6, r6) ioctl$int_in(r9, 0x1000000005452, &(0x7f000087a000)=0x7d) fcntl$setstatus(r9, 0x4, 0x40000000046c00) fcntl$setpipe(r9, 0x407, 0x0) fstat(r9, &(0x7f000045a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r8, 0x540b, 0x7) writev(r5, &(0x7f0000dfd000)=[{&(0x7f0000e3d000-0x2)="d914", 0x2}, {&(0x7f000032b000)="1c7edd980965e5c5edbe6c34de49356a59844e52e5de0e34ed6953f5e75ce4484ee5692f7b7188e99d5596fc8c4fc5bda8a571e12dbd281d9fd5f698c7c030001100e22235336547714879641a4a43e0a6b355249250472a0398230ba3ca0f545202", 0x62}, {&(0x7f0000723000-0x51)="e09e2d8bed068d11f92da37a54566b0c0628af4428d3ae99f0087b1af8518c20addd8a7f823d0f11f8cbee34b51ca55fe7b7370f666806ec4c95310a11b422a85458945421185dadf38e9e729ed6538d09", 0x51}], 0x3) r11 = dup2(r10, r8) writev(r10, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009a9000-0x18)={r11, &(0x7f0000b9e000)="ab0436b528dcd87caf038769d91e9102a4e561f58b76dab3f02b79be9baf29442809d90aa0b362fabfd098f65d8b306aaf5a8982f3cf4626cf7ab5269ff153c4005f0e8380de6f", &(0x7f0000f6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r8, &(0x7f000014f000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x2000000000000000}, 0x1c) setsockopt$inet6_buf(r12, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) getsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000b06000-0x14)={0x0, 0x3, 0xab7, 0xfff, 0x1, 0x1b6}, &(0x7f000039a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000033000-0x98)={r13, @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]}, 0x1d, 0x1f}, &(0x7f0000329000)=0x98) inotify_init1(0x80800) getsockopt$sock_buf(r11, 0x1, 0x3b, &(0x7f0000b0b000-0x3)="000000", &(0x7f000084b000-0x4)=0x3) 2017/12/09 10:20:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000aad000)="2f6465762f7663732300", 0x3, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xffffc) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000018000)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x3, 0x80006, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000950000)={0x2, [0x9, 0x8]}, &(0x7f000075b000-0x4)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) setrlimit(0xa, &(0x7f0000017000)={0x7f, 0xe3}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000019000-0xbc)={0x7, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "9c33c7f63a435388", "98781cd0e83fca670becc80b74182646ac1e5f7072854e089e9dc401c041d690", 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000018000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000018000)={0x0, 0x1000, "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"}, &(0x7f0000018000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000c000-0x8)={r2, 0x3}, &(0x7f000000c000-0x4)=0x8) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f000038b000)=0x0, 0x8) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000397000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d5000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) fanotify_mark(r0, 0x60, 0x48010002, r1, &(0x7f0000af2000-0x8)="2e2f66696c653000") socket(0xf, 0x803, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ad0000)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000018000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000018000)="2e2f66696c653000", r1, r2) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getpeername(r0, &(0x7f0000d6e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000aa8000-0x4)=0x14) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) symlinkat(&(0x7f0000eba000)="2e2f66696c653000", r0, &(0x7f0000553000-0x8)="2e2f66696c653000") 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$KVM_NMI(r0, 0xae9a) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000018000)={0x401, 0x0}, 0x2) 2017/12/09 10:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:33 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000140000-0x8)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000687000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000877000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000df9000-0x5c)={0xa4, 0x3, {0xffffffffffffffff, 0x1, 0xa68, 0x0, 0xef1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000c63000-0x18)=@add_del={0x2, &(0x7f00003e9000-0x10)=@generic="3e082fa32b9bb3844f04d3075e528e42", 0xfffffffffffffbff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") syz_open_dev$mouse(&(0x7f00007e5000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7b, 0x80000) sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) fsetxattr(r2, &(0x7f000026c000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00004ad000)="6acfd562701821dd5960a03c434fe79ff90f58368a14b932dfa4f7afd51fe7f0f986e841b9076f11e1b079a522010006abab3519fdc9932b9d13325d8b92b5bab0000000804804d33a430000000000000005dbde8459fcd8330840f71c07c4f4e6d028f68b010ddb78bb12a72ca2c07afa", 0x71, 0x3) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e64000)={"0b93664c87933218bbca2e615e1491b5", {0x4, 0x1, 0x0, "56585dd4372c", 0x81, 0x0}}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000064f000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b90000+0xb1f)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$ipx(r2, &(0x7f0000865000-0x16)="65f03a927d6e29c42a5e95cbdcde1f1b36c4d469df78", 0x16, 0x20004000, &(0x7f000097c000)={0x4, 0x6ad, 0x9, "5e07ac77d9f2", 0x80000001, 0x0}, 0x10) ioctl$void(r3, 0x5451) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003d4000-0x18)=@add_del={0x2, &(0x7f00007a2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf1}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:33 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068d000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000469000-0x8)="2e2f66696c653000", 0x400000, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00003cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008fb000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9c000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000575000-0x6)={r3, 0x20}, 0x6) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b4000-0xc)="2f6465762f6175746f667300", 0x8200, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000055f000-0x18)={0xaa, 0x10000000008, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000969000-0x12)="6e65742f6970365f51725f63616368650015") getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000262000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7a000)=0x82) sendmsg$unix(r1, &(0x7f0000ba5000-0x1c)={&(0x7f00001b9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000bed000-0x10)=[{&(0x7f00004b4000)="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", 0x1000}, {&(0x7f0000c0a000-0xa)="91688935eca690dcdf4f", 0xa}], 0x2, 0x0, 0x0, 0x4000}, 0x40) fadvise64(r5, 0x0, 0x5a2f, 0x7) sendfile(r5, r1, &(0x7f000014f000-0x8)=0x0, 0x2) setpriority(0x3, r2, 0xc43f) ioctl$TUNATTACHFILTER(r5, 0x400854d5, &(0x7f0000134000)={0x9, &(0x7f00006ed000-0x48)=[{0xffffffffffffffff, 0x5, 0x400, 0xd8}, {0x8, 0xfff, 0x80, 0x3ff}, {0x8, 0x6, 0x0, 0x2}, {0x7, 0x3, 0x7fffffff, 0x5}, {0x1, 0x100000000, 0x5, 0xffffffffffffff7a}, {0xfffffffffffff70f, 0x4ee2, 0x7, 0x3}, {0x8, 0x5, 0x3ff, 0x80000000}, {0x5, 0x7532, 0x5, 0x7}, {0x2, 0x80000001, 0x400, 0x0}]}) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000011000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000019000-0x8)="2e2f66696c653000", &(0x7f0000018000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000019000)={0x1f, {0x41, 0x3, 0x80000000, 0x5, 0x3, 0x8}}, 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f00000aa000-0x30)=[{&(0x7f00000cd000-0x3b)="afc208fc7c830044521adaf4fef5b4a88cb9f542ba309de0e7cce5ba8aaa986339e177f722bcaead5279d4c38cc667f48580a0adc306776c310a88", 0x3b}, {&(0x7f0000e53000-0x25)="d3b43ea0fb7214ebfd4745eac90e574f9342bee79b63c63d49848e34e75ea88c9e3f31b8f9", 0x25}, {&(0x7f0000de3000-0x1000)="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", 0x1000}, {&(0x7f0000264000-0xfc)="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", 0xfc}, {&(0x7f000021d000)="6b10903a256efd97836533212d567e002fb196e8dbb083e530d43f910a0047f9d4eee4019e46ec1fabe1f4a4ff13089ffa795daa96f881d938da91a323cf8a3e1578757322e8c83b7335772775cd1603be5d3fa1869a4cc6d8af8ecaaa8e457a4f73a8e258294be58bf91f4105f5fcf1dacb781116957e113e353e4d", 0x7c}, {&(0x7f000058a000-0x1000)="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", 0x1000}], 0x6) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f000093a000)={0x0, 0x0}, 0x80000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00006cf000)=0x0) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000d75000)="368ceb04fc73cbe5ca6a570157da91446880b5f45eb40d3bdafa57c8a29e0f220b58cd70488c2b3ca2c526367f083f9618c883c157f6ee1482c2ca2428b0031cf1232c38459758c271de8a757307c8e7e3a9b5ff8283b1f8874e46b64f1ecd686815fbd615ce1dd5d975775709cbf71067a722fd64c74bf4bbf2d25dad425d7de7") r1 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendto$inet6(r1, &(0x7f00004c6000-0xc7)="13be99116c07dade333aee72bc3b3178296f58789614bbac24fe0e9fe830b8b7baa33ac1b468d24474631cbbbc79b2820afdc9f9366c9e6ef553cdd51e6dd4f7071c7895ba51bceac146d6267de68f1d317f720f9b445dd40d756eaebc1e327afe6f2387eb5ad994ed9d44340eaa60eaff4f74feb44523cf0132ef75bc5cc48956ac8ad401a189d7c2c4ace76e75d23c46e8615f032a9b8b3b0bbc6ef153141a1d884ab37e5f80b98616f0f14ef21e8f995cc084104fe8bbd65ea754ebf1e5db63b35186215f96", 0xc7, 0x40000, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000004000)={&(0x7f000000c000/0x2000)=nil, 0x2000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000019000-0xf)="2f6465762f73657175656e63657200", 0x20200, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x14) ftruncate(r0, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000018000)={@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x98e1, 0x5, 0x588d16df, 0x400, 0x4, 0x1000000, r3}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000012000)={0x4000000000000320, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b4000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e78000)={0x1, 0xc, 0x3, 0x7f, "34e49f390039d272c94be1492daada0914a98de31ccbb34a0bdfb70d6fffb1ba"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000c7b000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000a48000-0x18)={0x1000, &(0x7f000008f000)=0x0, 0x2, r0, 0x1}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000272000)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000012000)="", 0x0, 0x1, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000016000)=@nl={0x0, 0x0, 0x10001, 0x1}, 0xc) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000016000-0x58)={0x2, 0xfffffffffffffffc, 0x401, 0x1, 0x100, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000015000)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x200, 0x8001, 0x97e9, 0xf073, &(0x7f0000016000-0x10)=@generic="13cedc4e84fee3332afa2fd686a0c3a1", 0xcfb, 0x4000000000000401, 0x40}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000018000-0x51)="f29126afe2cd73e76d0ac64679100071c9dd2d44e5045b19b47f2cf8bdfb8415f0fcaeffd5cb9f175f10d5d21c146f482cf4c4ce162bfb4e95cfc0bd797bb89bc6e64dfb6e8bf8399b3461e25a509d4e58") 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000027a000)={0x0, 0x0}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cef000-0x10)={r1, &(0x7f0000350000)="2a1064c13b16fbac8247a173068d1fad60530dfab4e9855a0e5f99bdb5b80dd6f7e2a1e0af1744925d0fca7f2b334b7d81"}, 0x10) r2 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) dup(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") fsetxattr(r0, &(0x7f00000e5000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000e3b000)="00", 0x1, 0x1) sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="000000", &(0x7f0000c85000-0x4)=0x3) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000019000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000001a000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000001a000-0x1008)={r3, 0x1000, "53e6e0e7d15d0756cdff6a357b0ee8ffbb8e689722b69de6655f7bdf293e3a7bfd311daf6b855b363681fc7781abc9378d4c137b326e326224c5906f34e8da312654136f86c180e4f6d6c9eb2c6638260b8c9b49787a77edaa508f397baca52113be5bc663cbd14accddc4000e16aaf0889c6b9506112e512452bb3ed87c04bafb4928fbfc60735bc60bf8378f3a51072fed80bf0d88ac5e908ea752b486d41d7e663d85fd576406e5b717c8ba2bb578d24c71e3b63bf05f0f3e4348bde8698f6b92550acb7b6dc216d7c1ad79e75f59ac5b9ef9dbdc172205768b3b6ce2b6f05dcb673dde92b5afc4b25dbd2e6005e8278de2ca73847c206fc8cf3b6d41e96e4d9e95b9f7a8a94e464ac2ca766a6048504e07b5c9d9c4e8743af2f1f64c7f2ce39e1bf97b938d076e9252816deec717687f3047ba26e30c619ac4b552b449d0dbee0c8458c13ba35062e542aee5f54ecac48d9c9e0992d287d97da8c1f4aa8173a5d7e53c13820cb8b9aa65fb350a416b5c75cc3a311fc5946ed7a9ec839d7714570ece059d0def6d717f5785fc3aec649e5c1b10dda9c98b4b22ade214e04607466ae8c7b428dd7f7b82b686e0abb8cd8626f69712f59370206083a88e184b96bda5cf0068d0d94d8c4dbf1c3e6cec75bad3aa38e1a99268687c5b54d278a0cd01e9775610a0a1a0626ab72d3d7e3853ac17b8e374065496f663e1f026af2fc3095f869ae51c1f41c64bc15efcd623a2eb30d06496bff16bf8cc0d8359b1041cd4a4aeca45687dc4622b96801d7fad1a56ca96578d8cc2efc979b60222e755812c94511cf4c5b9eee2b589c37d8ceee0b1fd33bd246129e480d0d495d6844934abac5ffaa6605fd1f10ef8b6a9f3660fdb3dfa9cdafae86b3399d3a336b10773890be0519668564690e55855b6ba2bc428d2413d37ff32b4fee1b3405f2d6141770de2dc90c1a09f54364f141a3becd3a38fe2623fa1d22e0fb4fd622c01be76284d89c1695dc27135206e99527fa1e80153abe12fbaf52b09cb253b20f868359eb5cf0bab3c709e619f0b95a6daa78e4dc1f700026f312f48b51f3e025bfc9e90311510487aeb0cadbe1d0da59e817b35ed15c28b442c5d840e08a9c88b42b6f8f6fc4cd259d5c82ca545f4e2b35e60bacd808be1686ef34f9e9779360ddd798194a8280c3d51754c86a816070a0fe363f707d698153481be1d22cbadecd98c766bf4dc6672a774a64b473ff61ed5973c607539be8ed59ac3e3044536d5d6042bd5b98d29e2687bbeb506c16b4d1987a3d0c60734a3c9f00a46380c9f879519d0ad2b0378db50949a40909836adf825cf14acec6f6248791cfcf843bf9cae92ab88ccf6e54b5a8cd874b0336d6e6d1aebf488bbe12ef13148df0df137ca94f8f7cf5848ef1e2766aa605022760d5d0692b9c5acb575c7bcc00e812076ede2eef93588ab28e0eeacb2ff3cffe9ba2883c486c92806dceb0c6c3167ac25f1353f2004ee7d926492b8aa442b4716b400fc89a22eddf564c23e4588fa186c838060493223902b8308d15e07cbd5f76e6189913a771d2e61d448d92e76cec537ce1842ea92ecf2b757facc807c1fa1d08ec5bd47cf8b9c58dd9f41b3cea1f0fb3ba93cea2abba13b5238c55a6322c4e3ef2ccfc12c461aecd231f574b728a9c0cf461bf4ecbbccee91aba59409b5988d674717046b4f64a2c0d0656ed6661d7fe2a3d12e0e534dcf343a8815b3a13625ab89cfa524a6f0ceb78d25ab18e6e575e1f726cc461e2337748216a134c4ac628ebccb380c904821d325485ea1af4fd74ed5147596566e55141cf310239c5b62c0857edc98c84dfb0efe61af626801a83051d04e483285c84e212cdbcbb92bc7d93692cce61d38878f9b83d07f4c407eea9eb259adda19660223dd501da0f21411ce21413226ff5db351867e45cd30f40df1bba64bc0981a6d8206f73b1c6d47b3030558ac1d311e14dc09d52944aae38687bcb993a1e472210a4587a8b1544e5bf676bd760c23102fa2d65dd39a30a15d71c178e938846c621fb79d8abf33b8a4333e22ca85d001704fc9c85fb6a1721addb20ce1d2c20c16671bacadcd85f2171e034767cde22269f71d8d5ae9760d29d65f89334e88594975422b6d8434fffc84c7ecd37bc1ed287fc84fadd34b417c5f6af63c856b98b66e66d8f7d75d48fc1ee9c16105b9b7cf3119eb53e2380af46c0e4ad27e14a787e67211e3cfd66fc31c465809296077fa96003acc0284bfc0d006eb15d53c5fed3afbd3f2f5599e857c587706634fe122c3325f71938ed4030b04aaed5b06ee096550c27d2e885977d17884ce519c8326dab36ea3610ea287d408f4d63e82c3d7bf20351d40f9abdf1029ea968906a7b066923f9f1534d5afa5289a4ea28f2ce18ea9a232ca08912beeac3995179958b43b4d2e6c50f602d1e61dd00fbd3c27fc3ccf46e700873038d82582987d2a9fab581bea4d9ec8c09c53092e020909355a2f5281af1ecd653af9988bcf4e3b5a8a3eeafa54174503451779b4a7a0695398cd14d2044661b2899464d546a0272c691bdc3d3e14563febce4cf814afd4edf15746cc8c8a07e494c41233f0c34ccc35ad928af8c844b866e9e98c762d61d5f9103835ff7965137c8c09127b5df60f8536989d8342cca8739af2eece74b864fd15d355fbccf64f5a81e79d723a5614ec6b15b22b7ed6b8aa4720c0b7541aeaa552b57e27ce29e7d819a0ee110ec5125e5b909f815ebee3499169d7c5b0ef08ca8db7b0e0922a46a3d0e65bc04dff437d670cef6f63bf1582e794f7f92d3107dbbb32884bd997a905d73fc9ee41dc51040612f98a91e40eb8f491b8237cef4baaf0dfc39ba2ed23b612117f3b261938d7308c251bdfc02bd7fb7181c454ba9d7942db74b988d0e936843a433978a2d9a362967388a6b97c903ba045a708ad3e9385c88a0ac3076d5def16b4c5f7d13ee50fe4a0b6029731bbf34d4582791c954277d9000e2dc7413c2ed6bc07381a8955c260e5084abbe273e6824598e7f5ac7dec0f8f74e08ac9c65d5b54f3872b87951700273734d7ebbb68cbb91b86e2defa5e7cf88202ee9ad5f0a02aea18cb1481a58d8281ac8de9b8de05b5c34d6eb34c5a2e8295dbfc4460a1096f3a149212ccfcec28436e662d51a87ad3b6c63c09a8cd2a8a1df8bc36e7fa6c634996b157e18e29d5ea597b1f7d0dcb15087004b311243b303a843cc41ee1df28422a23a0b23c307ed9cf779cc8deac5f21cb52fac781d2bff02370ec19833406995ead6fd9c77147c5b08aa1cf53554a0176a09e1672a87d7410d7f154b5bd38c3d2a85896ae6f1629d284a3c1671d18bdce2c2b6d379094bf8468d12a537f1d94bdd4a6d42c722e1753300d58b6e37e5d718bb3576994642c6afd4476d8bbc9e6c0135fc85a294ea4cb20769813557003c8741cdfdce38cb13f186bafcd9bbc7c6853178b8ce975c1c6ba5483be7d17574bedc525b9da8cfbe7c00975c1f18013ba5df4eae5f7b2c5618470de5290d7e3f3789027a051e8f539bdc0af3845ed0d0cdb2974bd805608f4b1677e08bb23b7638156aa960d51a4134154391efcdc23cd83630ea1c4bd8ef967865588b9a4d93232ee2d69ec111004151b6daf3a6dac210ed062d4704222b039f3d3ae7b2d34cb65882b0b50bc215d5a8f790e1d438bddc8a4a4286c330f581e8fe6e56ee1b5b31e524975720bb816f63ab6d3e7593fd707045cf95dab737faf3fcc9cd543714e5a4ee9afa12cb6e73c679293fa1df7004a2e15eedd1d0be6e68e80161d63d293fea6e490e53412ab397e65aec71a67d406592bc47c9a8f4970d35efd131d3599fd958f658df7a28907f7835a7b854f72d54388859fe3d7b6c933f0f8078a670967dae0f9756c93502b4bcd3aa6835f0f7b0da727c7891ccc2479297af26073f0ead588f1b60258f68e86571e32a53b837702fc38188efe32fcf9333ed4bf2a9181cfbd3d2359988b3dc8285ff8f4b86b44ffea1a923080773267c3e782f033e92ab69e8d5e8e3bdfe621ee3f11c4c3e523471654e13a169c7cd89d442425b48f91d9c8e059a6b74c1c3c71c50eb10bd953d08e7af44bda2fb3bf196332092492d2ce862fb94ecfe46cc9c300a26fa11ebe34155af766dc40890cbbe7ddfb94979e61a1be6c512de3d83a443e4fe1357aec955453a60e06964ffbe583c785e994007391bb583c1ff71a9b27de1aa7db093fd1c10193a44ad39760ad66d8d9f6db252cad1deacc4ed4fa3f0babc2ee4a7b682f350a481938b3c6c35e22aaa94bd32b5aea8bb479c83537d447c5366fc8c6077662716778c9134b1244d5358af029499cbcd7c51475be3c72bb24bee77987856bb5b5f0e9bb1dfb1c1ab837dce731fc6b9f3c03876a3e38e19f08d490fd0e129f741ee36683ec46642aa963c928443bcedd24a6864d57f1b5f7992147f337f3a07a8d9de7a01fd372c42b69e7e33ec7813a7b8b0550f04b216e53d0df2a336234a2f672dbfe09d73f773f2ed63a07a7e93f651618c337d0031ad92b69d95c3b438a0ef17baa4b72be20b31f059454cc360bc75e5f25fdd105ceccdc065cf0985d6def67cbbccf37e738fc218cf636582881622d498c873a29f4a884cfd941093b1b8a3af5b234637a56290f948148214cc01b3e5ac572312b71263d127e512d571e672543c2390896d15be36c08c65c96dbef680901d00acf6cc05a85fdc66cd2225cbb9cca3ff22c6bc3af26f0e16266642a228339e668c856c13c96eb623fa39367c51f548fb7625b91694880e7e49a912b203c5d11729e835d4e9e4c9f473806f6b2a4b84a5124f3cb594cd97407b0de9ee63672dde7fbd2bd1f2253283eb29bcdac0c7c82570e08f04404c855e900c20085adbae42ac57e8904f1bc5e4ebd3e219f2db53f0f6e483efedff96a350424e3b5a9c8c688e4842f642bdee7245bb00012398fd9bcea6800d501982ebf1e8d263d36b02898fbe8db6bc3abb46a6d8379c8098a1693f610d1a3186778a2aaf987dc68d98b6fa7b8a60a450e6ede769f672a44f1146d16af38ab26a67fc4bf1377a3453bddd53074ec03be7647981d976e94b3dd9831b8354599506022f219ef0c280971c47efed82db1f9a158109870ad435a3600aac7eb016b876a16bd292e48e18e558c64ff279200320f875e470cf8a3e94fa924b773b9e73fc8963c040fcc0a2863f4bc0d49b2b2d3d35fdfbc66ce88a1546df902b4099907534f94deee9f55164ab563f716dd814113dbf55e1fa56708990049546fe2522c36f72c2ce1e4a7ed84a6f506086a86f217ec0ab091c2ca55c99b394d0fed16486aa6685fd73c05622adafa2a3e39e00034fb636215ff013b3f8767103a16b1a6cb529ea9d39a928c415b19adcf3b3b7c74a3bc2cb9eb0286b44c49905ad8ab9e99dba4ea3dfec65042c2193ce38b3f08173fdd31ae7a425f1472c40d2c9679f9f4ce701a7fc4b8203a17c12560ba147291695d0ea42a02db3ed43fd527e7c13342c3a4d0b3ae0708cd682b1ced2913ead9986edb90548ba4c85d23365a0aff09f86b1e3a377502a4ba5a789177cd3ee50535685e60ca68d567562127d0f8d9a2b435c544e68951c188bc3650c4f0a0846992f22746b4bfa9a60217bf8980260128f87686893fe1c51a0c9ecdb1bd819fcc7e30332394896037d6cbe9d261b660661f9ce94e78f93d32b0970b0a2f106971a858042c834982e582e8031b823da8551efc25639aadbc206a4de69a3f086e041a10dccb72c747cb51c961ec"}, &(0x7f0000015000)=0x1008) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x383200, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000063c000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000444000-0x10)={0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x1}) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sync() setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ee5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009ef000)=0x7fff) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef2000-0x8)={0x0, 0x2400000000000}, &(0x7f00004ee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000376000-0x18)={r2, 0x0, 0x30, 0x8, 0x1}, &(0x7f00007ca000)=0x18) sendto$llc(r0, &(0x7f0000fef000-0xba)="6c1c9a65f86e09c449f68de8b447bffe26307d002652c392061182553b97fb319ae8224a1899954a7f1ab3a069feee9a9f49ca77964d1258d3e1b22cdf0b9370d8486f2cf4f53ca0e902c067ec0ada52d38e8080ad2006cf77d5099c49ee51879c0f998740d13711a1b3d2b045f3f49dee0199622f6cc5eaa6858a1b261f753ced16dd70a63016c5dcaeede95db042466f3e408ba36e6ce9044fc17880fa6743b9dfeff4000f3da3c21088fe33175d763b0680c913f38137ee2f", 0xba, 0x20004004, &(0x7f0000554000-0x10)={0x1a, 0xf7, 0xda, 0x4, 0x0, 0x80000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000edd000-0x4)=0xd6e9) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000e7c000-0x1c)={&(0x7f00004cf000-0x58)={0x27, 0x7fff, 0xd18, 0x0, 0x268b, 0x9, "d76ece435785d87315b0e711fa615229087f182950f8a81f0506f6d30eea07a796835693e0140516770c79f2301757eee6d3cf6c31ad88bdf16e45923e5681", 0x4}, 0x58, &(0x7f000091a000-0x18)=[{&(0x7f000013c000)="", 0x0}, {&(0x7f0000b18000-0x1)="6c79da", 0x3}, {&(0x7f0000bf7000)="907215f7480a5c99403d8a1ed3629f7e1744187d5a6edbba305bbffcfdbca6d8a8c932741c874847f1de3ffc30ec502465e7acc77a95c98626dc81e21e54a92eb9ef9c59da1380b25e4334f11a9f63e5e4189420671cf4de5e9f85dc9111924503ffc42615", 0x65}], 0x3, &(0x7f0000ba6000-0x3)={0x1c, 0x108, 0x2, "8e5de9922beda282f89bb63d398a"}, 0x1c, 0x4000000}, 0x20004004) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e7000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000f40000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00007fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c31000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0xff, 0x8, 0x7ff, 0xcc45, 0x3}, &(0x7f000074b000)=0x20) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000463000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00009ae000)=0x0) fcntl$dupfd(r2, 0x406, r1) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000f21000)="2f6465762f76637300", 0x208000, 0x0) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x20}) syncfs(r4) mq_open(&(0x7f0000000000)="242f0d", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$bt_sco(r0, &(0x7f00002b1000)={0x1f, {0xffffffff, 0x0, 0x7, 0x5, 0x80000001, 0x9}}, 0x8) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000e000-0x1c)={&(0x7f000000f000-0xc)=@nl={0x10, 0x0, 0x2, 0x2}, 0xc, &(0x7f0000009000)=[{&(0x7f0000017000-0xd)="d2f704d27bea341457958093db", 0xd}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000018000)="55858f9166b0eaaea5856c583086576bd5b1891362e065fb04c82e8ca2e55ef5c3f0449b51320b6f09", 0x29}, {&(0x7f0000012000-0xcc)="6476fff9393db23bfc332bc9c966a26c81104dbf348671dcbbc6d59e121c38088c2d61f6da99710f75c122dfa7a76c6e0062a5989fce7fb8c1e7d21fb811a64353644f5c3bbecdcabb17d1e9bec9b373c6e87eaeac9aaa42a172be120a76448cb0c2409976db69cfa7e6db224f495d68d1f28cc7e58fd7a8eab3f0426b4856154c23c6bf98270c661d668c500c3ce6a8e293b0e26a9e0bb0bc7dc793a61b5624be40072e3a092288428c1221ce43dcd0b17d4719c387af6b7cfc93a2b2c1077f03c3c4b4991f9f0253631569", 0xcc}, {&(0x7f0000018000)="0ae3c988dfed1bc472c656f1bfe17ba8f8c41c6d087ce2976e5d2867cbbb4637174e90a4f82a00f0196d33b4c4b6717b140916b38968ec75410d4ce17d73cbe32ae5ffbdb1e156816ad9a22388190fb44ebe08685cb2ec22e9dbaaa7d28df4f7b94534825c679dbe7639c4d1c024b0ff958853d04af407c6758d564b2b8796d17007437f4dfdeeed1d82da3c9f84faadc1e58a2ec478480492915573ea9c9a9cba9961b3a1727c1d5e01956457312795f056c00a7bb7bba98f7dd250e32d95fc6fd3af6964baf16d3d5dee8cbf9341530eda38cdaa64ebe0caacd4af", 0xdc}], 0x5, &(0x7f0000019000-0x80)=[{0x80, 0x3a, 0x5, "146f6375a2c9ef3a009d49667803b0cad34bea084c25f3e2ca3cf38906b3b175988d39da5ea18d9b8764435f940e02c89f555658cdd1d60084e315291cad28019429a03d339fa459b857842842ee5aa9c1322369d4fc2bfa0bd6fb5018125cfc670709227222cbfa46443f0db7463216556ce2"}], 0x80, 0x4}, 0x40000) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000001a000)="5e658248cdb8318ce62d55ec53da346004807d9c24d637e88a4bfe26405616b1a40af9f0d613be1f90fc") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000e000)={r1, 0x1000, 0xa6, 0xb4, &(0x7f0000018000-0xa6)="83a5c386cdee227d0076cf8cdcf7188ffe95cba944f5bb49311ab7e6e97ca92095476cf66cfc0b7f3e1da2a4ae8e7c76cafb929433d2c317339efc05a801d25793cd2e8f243fc23c9e8ec8478e79933792e459aa917d3320d2c356fb26a1ff867cbf02bb74e3104cd7a9f2d523193c8172406b7c72360e353d30591a54d17c40550269ae7f11a988fc56ba6ef821e9970dce0cbe1aef31595a1657c0ee5b4070cc8b410b2ca6", &(0x7f000001a000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, 0x4}, 0x28) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0xf)="000000000000000000000000000000", &(0x7f0000001000-0x4)=0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004b3000-0x8)="636d646c696e6500") ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000019a000)="f04aa5456d9ce33fec05bcd6c809d7fc474bdb39fea813dbdd96a6039d8af5e3b32e85318332fa6e40c8b45710a8bdfe655239e48178eac77b8d70d054470a15380b6d33ebd92b21195d86fd8d86bc47c0da093d93d23695e1637c5e3bcdafbcf49f6a272a18b37a0923d1292ddfdae4bb9c66265edee274554df226604f6703dabd49ab12bd06141d88c5bdb7808bfbf2ff45ebce98505a7bd8023951a0c546841221cda44978b8bdd9b4464dd2ef8980b3616f71310c45a0476df1cc19d8dd3198fd") r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000a93000-0x4)=0x0) sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000004d000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) getpeername$inet(r2, &(0x7f0000e8b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccf000-0x4)=0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000d65000-0x4)=0xb) [ 363.418886] QAT: Invalid ioctl [ 363.429438] QAT: Invalid ioctl [ 363.435907] QAT: Invalid ioctl [ 363.448388] QAT: Invalid ioctl 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000b82000-0x6)="636d646c696e6500") getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000314000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc0000-0x4)=0x2b) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000ff0000)="6e65742f6970365f6d725f636163686500", 0x11) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000018d000)=0x8000000005fe, 0x4) flock(r1, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000024e000-0x14)={0x9, 0x6, 0x4, 0x6, 0x1}, 0x14) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000579000)="2f73656c696e75782f7573657200", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000127000-0x8)=0x1) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="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", 0x1000}, {&(0x7f0000bab000)="6471f3b75bb6afdce7965a1263bbb43bd0639e8219226a6076f4a273882e411543f6f1fbd1fa23638a4843cb55df686b090d2f46d582a2664a62bf49da86b8c316abb62f4edbf08485de15ae7d70cb08216b3817e9cf3a5c45516fb2072014c2892589e934bf6333806bb6350f8cfce8a02c02816469e0408a1ce68b3502db1978ae96ca8ca7f3e9e368e6add47cdf0d6ed5241b47ec4dad5b2652198df721b02cc6a7b25e54ab2c124fb9b14cc005745d18882095732573b96fd73e959d9105f999fb6b28949dd376a9f517d8b35c0c6d0988753975d352879845445c", 0xdd}, {&(0x7f0000045000-0x2f)="a6661cb9bfe7caa75574fb393dcb60bf6b93ec52be5e6ee31ce373faed7159d9b72c6dbfc5b64bd1ab485601c1cc71", 0x2f}, {&(0x7f000087a000)="c93c4c43831381d78f8fa6e9fa0823f42e33e434a080329f07a653e1d253b48d5b744b74affd4b0f013f02db309c67d13097dbc143c1f7f5412de9a4fd292e022a0f5ac7ec6a686134068d35228b46b510a118df3a0f0c61830ac819bce9753cb3435f15cf0384f7c8b2564ca273", 0x6e}, {&(0x7f00002f2000-0xee)="5770a09153e647128a3749c5bc533b98be4ba4e2156daa5f2540552154e5fbe4921aa6bab1e4ccae6580805e156539890cc83fabde157456ea1d882e009db4b85686cfb4ff36c4b5eb841b405f6a401d14ab150466fc1cc0ec88f707000000b2275a9bf89d4b6d77cee47ed04c4acca3fb2bc07373f67d61c40ff353fae2f504e67261ec0660660e26ada45bc31bd13d273982d215aab8d808fc2485a6f7d769211fa5fe977b0db89f9761f8f2a7df1d532c2c14ecd33989c009fd50e39e6864deeb876db98cfb721209e7ed1e8b9246f378ec86d559b220a0ffb3d90aeac0696c2aa71fa33198a4104e45f5a72b", 0xee}, {&(0x7f0000709000)="21a479fcc4ebb60cd8c7fc872a6aaf6cef00d6e19c2224169bb061333832f658556992fe41d9133a4a413150463cbc70eb36d9e3760e108f7e9a366b96993abb7d3a0955989a3fe49195d0efbe1b553b94", 0x51}, {&(0x7f000027c000-0x4e)="86686e8bba9b448b88aacd78e55a7f772c0e2942d226cae927f512d5d140dc34754500b50756ccb552bca9ca12142a2d382afd5e9a855548ebc5e8d10f0581598218c7b452cc437b0ff3f100fa62", 0x4e}], 0x7) execveat(r0, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00002b7000-0xc)={&(0x7f0000631000)="2e2f66696c653000", 0x0}, 0xc) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r1, &(0x7f000000c000-0x8)=0x10001, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000015000)={0x4, 0x0, 0x80000001, "1c9c0c582a4d", 0x3, 0x0}, 0x10) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000019000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000a000-0x4)=0x1, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000015000)=0x1975, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x200004, &(0x7f000000f000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000664000)={0x0, 0x1, 0x2, 0x100000001, 0x1, [{0xb6f, 0x4, 0xeb68, 0x0, 0x0, 0x1a00, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f7000-0xb)="2f6465762f6877726e6700", 0x300, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000be0000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r0) r3 = perf_event_open(&(0x7f00001f8000)={0x2, 0x78, 0xfffffffffffffffc, 0x8, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0x0, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f7000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000416000-0xa8)={{0x2, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x4c, 0x8, 0x4, 0x100, 0x100, 0x3, 0x0, 0x4, 0xffffffffffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000017000)="2f6465762f7663732300", 0xd84, 0x2401) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000019000-0x4)=0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000000b000+0x47f)={0x3, 0x3, 0x0, 0x2, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ee9000-0x8)="2e2f66696c653000", 0x80, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dcc000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000012b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ada000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb47a1f, 0x3, 0x5, 0x400, 0x7, 0x1000010, r1}) socket(0xf, 0x803, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000903000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x800) sendfile(r0, r0, 0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x402000, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000954000)={0x0, 0x10001}, &(0x7f00004fa000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f6e657466696c74657200") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000019000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f00006d4000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ca9000/0x4000)=nil, 0x4000, 0x1000004, 0x12, r1, 0x0) r2 = fcntl$dupfd(r1, 0x2040a, r1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000c7c000-0x50)={0x2, 0xfffffffffffffc00, 0x5b, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) request_key(&(0x7f0000c9e000-0x8)="72787270635f7300", &(0x7f0000891000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000635000-0xa)="6e6f6465765e2d2b5c00", 0xffffffffffffffff) request_key(&(0x7f0000626000-0xc)="69645f7265736f6c76657200", &(0x7f0000654000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d49000-0x2)="7b00", 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f1000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007c7000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000df0000)="2f6465762f72746300", 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00007d1000)=0xa98a, &(0x7f000058b000-0x8)=0x1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r4) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x100005) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f00001e9000)={0x3, 0x0, [{0x93d, 0x0, 0xa7ad}, {0x228, 0x0, 0xfff}, {0x2fd, 0x0, 0xcfa}]}) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r0, &(0x7f0000926000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8c000)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f000012b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x12002, &(0x7f000014e000)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @random="8d9bfa15f26a", [0x0, 0x0]}, 0x14) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xa0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000008000-0xa8)={{0xfffffffffffffa9c, 0xff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x1000, 0xff, 0x5, 0x9, 0x2f19924f, 0x0, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:33 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000015000)={0x0, 0x8f, &(0x7f0000001000-0x8f)="aa52226562bc15a4cc9cf895dee55044d686bfe94ddbbca5af5fb73ed9bfe923d2e45a6480c5e4b3ffd48dece0c71cfb33f1ce3c2f1b3d8d2831a537e35bc243749f730edea8e1b750c1e4a4d3a3607bb0a9a2899434a3716dd81295247a0bbac7389a4c47bb42b3b825f2d23d9c835ed9f62570942df8b59fbac38e37a7722c0d94ca1d4edd93c2f61876d860dfaa"}) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000013000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000054d000)=0x5fc) 2017/12/09 10:20:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) sendfile(r0, r1, 0x0, 0xa056) timerfd_create(0x0, 0x80800) 2017/12/09 10:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00008dc000-0x4)=0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eff000)={0x5}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000330000)=[@in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xce1}], 0x68) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000217000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:33 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)="2f6465762f72746300", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000c000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000010000)={0x1f, 0x2, 0x6, 0x5, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f000000d000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xd5}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x8000000000004, &(0x7f0000009000-0x4)="dd03d05a", 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/09 10:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(0xffffffffffffffff) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000643000)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d23000)={0x0, 0x80000, r0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000d6000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002c6000)={r1, r2, 0x9}) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000018000)={0x9, 0x2, 0x0, 0x5, 0x0}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000016000)=0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000018000)={r1, 0x6}, 0x8) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000098e000)={0x0, 0x6, 0x400, 0x4, 0x5, 0x7, 0x567, 0x40, {0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x4, 0x1000, 0x100}}, &(0x7f0000785000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e0c000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000eef000-0x8)=0x0, 0x91) r0 = open(&(0x7f0000cbb000)="2e2f66696c653000", 0x4000, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aef000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b58000)={0x0, 0x39, "77e8a1f64f9f5476962d9b5a7906fc9625dd862eff000a5c038a98a50af7d27e42454d9e6c4c363d03d314fdd13d70b488eb6f09c02b820cbd"}, &(0x7f0000e0d000-0x4)=0x41) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fbd000)={r1, 0x10000, 0xfffffffffffffff8, 0x0}, &(0x7f000072f000)=0x10) statx(r0, &(0x7f0000acc000-0x8)="2e2f66696c653000", 0x800, 0x102, &(0x7f0000053000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000caf000)="2f6465762f73657175656e6365723200", 0x8a000, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002ff000)={0x0, 0x4}, &(0x7f0000736000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000019e000-0x98)={r2, @in6={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, 0x98) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x801, 0xf3b, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0xfffffffffffffff8, {{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]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000014000)={0x0, 0x16, "d55bbec88634ed9e453a7a0f19661c077c1be44e8952"}, &(0x7f0000018000)=0x1e) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000019000-0x6)={r3, 0x800}, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x0, &(0x7f0000019000)=[], &(0x7f0000019000)=[], &(0x7f000001a000-0xc)=[0x0, 0x0, 0x0], 0x6) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fec000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b76000)={0x0, 0x78, "712d67c1d364b4be6c498e9444508d05381d4bc67cb04e6baacaa97af6378debc5cf39a8b87d647f961e6dd6b256e24ed078a5c9db2851b8c61e6644bd5b7ad6a4fa2360dd3f518dff19d8f8506320f14867fa2578ba54c185ce5dac4a9b2ce5122a8a37bcbbb7a7da4c7f24b9473c1b3cad6bfe462d3b42"}, &(0x7f0000a99000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000acf000-0xc)={r1, 0xf52, 0x10}, &(0x7f0000187000-0x4)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r3, 0x406, r2) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c85000)="000000000000000000000000000000000000000000000000") r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000c81000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000d000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000019000-0x8)={0x0, 0x0}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000-0x8)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000009000)=0xffffffff, 0x4) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ae000-0xd)="6e65742f616e79636173743600") getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000070000-0x4)=0x0, &(0x7f00000c5000-0x4)=0x4) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x2, 0x80001) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x81000, 0x4, 0x2, 0x1b, 0x5}, 0x14) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000016000-0x8)=@random={"62747266732e00", "00"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000018000-0x10)={0x2, 0x3, @rand_addr=0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xe000000000000, &(0x7f0000dd9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000267000-0x6)={0x1, [0xb2]}, &(0x7f00004d4000-0x4)=0x6) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000237000)="2f6465762f7667615f6172626974657200", 0x481, 0x0) 2017/12/09 10:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000424000-0x8)={0x0, 0x0}, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x13, 0x3, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000339000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x7, 0xffffffffffffffff, 0x20}, &(0x7f0000a7d000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000060d000)=0x0, &(0x7f0000238000+0x8f3)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f54000-0x6)={r3, 0x8}, 0x6) write(r1, &(0x7f0000e6c000-0x84)="c85473a0368f5dd4a04fbe2a4295c83e3c0c43f409d29341a23cfe0500a3d5b2ded71e156b37ef9b049a55863c64826a403d5a23a7ea27aea6641e0f5413d458cd21f052e3706012411714a3cb0185b1b53ce9dc375610691b7cf4444951d3cdfd2d9139eb21aa772487ac65bf4608f21be052397f047639b3e332ae961c9ea30b9b068f", 0x84) r4 = dup2(0xffffffffffffffff, r1) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000533000)=0xe1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005f3000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) fstat(r0, &(0x7f0000f4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000087e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a85000)={r4, 0x2}) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f70746d7800", 0x40082, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f76637300", 0x42, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f7161745f6164665f63746c00", 0x4580, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={r0, r1, 0x4, 0x1, r2}, 0x14) r3 = socket$inet(0x2, 0x1, 0x73eee524) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x97)="0ec104163dd059f32c8b9b579b23bfb18281c458b18f7f45f4052ff52387d36be04f9a704123c154c0fd766debf6b6d9d3860d1a07301166073bf0917e1b383b60bc72435bfbaa46ca8807ddf8dd77ca52b8665bf2136e894c493d2eeebe3eaa850e47f2a093594c1b24f7b1b37ccb25c96680af179b0553013e804eed844e5b809cc712bab46ce8ade55732d80354e0879dcdcb862dcc", 0x97) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f0000009000-0xa)="969b9e85b166241c0918") r4 = syz_open_dev$vcsa(&(0x7f0000006000)="2f6465762f766373612300", 0x1, 0x500) ioctl$TCSBRK(r4, 0x5409, 0xacf) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") fstat(r0, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000077000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x84, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xa0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00003c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ba5000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000022000-0x10)={r2, r3, 0xf157}) r4 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r4, r4, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000014000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000018000)=0x0) chown(&(0x7f0000012000-0x8)="2e2f66696c653000", r0, r1) readlink(&(0x7f000000c000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b33000+0xa05)=0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e4e000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009d4000)={0x0, 0x0, 0x0}, 0xc) socketpair(0x11, 0x2, 0x200, &(0x7f0000049000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000c2d000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f000011a000-0x8)=0x0, 0x91) clock_gettime(0x7, &(0x7f0000034000)={0x0, 0x0}) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x803, 0xab) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) timer_create(0x0, &(0x7f0000574000)={0x0, 0x32, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000973000)=0x0) timer_getoverrun(r1) sendto$inet6(r0, &(0x7f0000d4f000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r4 = add_key(&(0x7f00005b5000-0x8)="6269675f6b657900", &(0x7f0000138000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ba5000-0xbc)="c696ac8dcb12922ed4137b905fb8a0ac7c2bf29829677795bd41a919752888d7cb69a2a2aaed557784d3d0979440a3ca9666f9b0429080d60cdb165e77d2ca3039ff4d1617887da4cb458414a5f2c6cadd01bc97e3355824ddcd5c59b9ad65e6af4bf46be3988084fda3b7e08f2843e76dbb6e7130fbf7e0aeec0e81464328cd859671f7e6ef23319932968bbc1162aa222157a47d9a132d74d31fb57e9b4c1c919aaf395f6f80c97b7bd2fff4c863e9bda2541d322a2a67cacabd56", 0xbc, 0xfffffffffffffffd) keyctl$invalidate(0x15, r4) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) connect$ax25(r2, &(0x7f00006f0000-0x10)={0x3, {"b9c6ddc1f06785"}, 0x3f}, 0x10) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000019000-0x4)=0x0) kcmp(r1, r2, 0x3, r0, r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000b20000)="2e2f66696c653000", 0x400400, 0x2) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind(r0, &(0x7f0000008000-0x58)=@nfc_llcp={0x27, 0x6, 0x9, 0x7, 0xb6ac, 0x81, "34cf4fa558188c25c3a248fd3931cc907efe807d4957f4baa7c4f921cf32b034dd24f9ea96bc8ee0f72aac0645093e5e12633f219b6a3a7a72c299411b1708", 0x401}, 0x58) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000535000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ppoll(&(0x7f00004be000-0x40)=[{r0, 0x4000, 0x0}, {r0, 0x404, 0x0}, {r1, 0x400, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x2000, 0x0}, {r1, 0xa, 0x0}, {r0, 0x8, 0x0}, {r0, 0x400c, 0x0}], 0x8, &(0x7f0000571000)={0x77359400, 0x0}, &(0x7f0000978000)={0x0}, 0x8) r2 = memfd_create(&(0x7f00003c3000-0x1)="00", 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000f71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r3, r3) sendto$inet6(r4, &(0x7f0000f6f000)="", 0x0, 0x8884, &(0x7f00004bf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r4) sendfile(r0, r2, &(0x7f0000c42000-0x8)=0xfffffffffffffffd, 0x0) bind$alg(r0, &(0x7f0000cf7000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613338342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c35000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000873000)={0x2, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fb2000-0x8)={0x0, 0xd378}, &(0x7f0000f30000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e12000-0x6)={r6, 0x54e}, 0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000e43000)=0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00009cc000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000f08000)={0x5, &(0x7f00001cb000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba9000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4008641c, &(0x7f00003d5000-0x8)={r7, &(0x7f0000dbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000b82000-0x18)={0x7, 0x2, 0x2}) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000f9e000-0x4)=0x0, 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00007a6000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00002aa000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000738000)={@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]}, 0x7, 0x101, 0x81, 0x100, 0x0, 0x0, r4}) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$nfc_llcp(r1, &(0x7f0000520000-0x58)={0x27, 0x20, 0x80000001, 0x2, 0x8001, 0x7fffffff, "55a76a7f0b2583f024e62d110013dc2b580fe158439026a6c391b32b92a4afbdc368e5f32695ad095b2e3bb9d00931d8cda5de3e0280bdd5e188306a27f5d1", 0x8}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b0e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6d, 0x0, 0xff, 0x1, 0x3ee, 0xb6, 0x1ff}, 0x20) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000d000-0x4)=@int=0x0, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000010000-0x4)=0x7) setsockopt$inet_opts(r0, 0x0, 0x204, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091b000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00007a4000)=0x3) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8003) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000059000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x8e, 0x0, "b12d38d3c3c1eb783284909ab2823fcfb90dc7c6820340db77c63ad23dea7543123eb00ef18bca1acf647e57a2b95761ac05476178e650edc865f8aabd25d9031a1a097d9921516cede171c9610c9f90"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000019000-0xe8)={{{@in=@broadcast=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=@remote={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}}, &(0x7f0000018000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000018000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xc) fcntl$setlease(r0, 0x400, 0x2) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091d000-0x10)="2f6465762f73657175656e6365723200", 0x541000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000b3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cc000)=0xe8) getresuid(&(0x7f0000316000-0x4)=0x0, &(0x7f00005b6000-0x4)=0x0, &(0x7f0000218000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000019f000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x7fff, 0x2, 0x3ff, 0xf, 0xa0, 0x80, 0x5, r3, r4}, {0xffffffffffffff7f, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x200, 0xffffffffffff0001, 0x8001}, {0x8, 0x7, 0x1, 0x1}, 0x8, 0x1, 0x3c2, 0x1, 0x30, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8001, 0xee9}, 0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x7, 0x2, 0x4, 0x100, 0x6, 0x400}}, 0xe8) sendfile(r0, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a9000)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) mmap$binder(&(0x7f0000b39000/0x3000)=nil, 0x3000, 0x0, 0x810, r1, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:34 executing program 7: mprotect(&(0x7f00006bf000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d1a000)=0x0, &(0x7f0000919000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) ppoll(&(0x7f00001a2000)=[{r2, 0x8dfa7c10e55122d7, 0x0}, {r1, 0x0, 0x0}, {r3, 0x200, 0x0}, {r3, 0x8104, 0x0}], 0x4, &(0x7f0000e69000)={0x0, 0x989680}, &(0x7f00009ac000)={0x112e00000000}, 0x8) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000)="2f6465762f72666b696c6c00", 0x240080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000017000-0x40)={{0xffffffffffffffff, 0x3, 0x81, 0x3, 0x15b0}, 0x7, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000013000-0x1)="38", 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f000000f000-0x4)=0x0, &(0x7f0000019000)=0x4) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004c9000)={@generic="19865e0c9f2041ea1a5fde1497ada8c4", &(0x7f00001b2000-0xb8)=@ethtool_rx_ntuple={0x35, {0xd, @udp_ip4_spec={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x3, 0x80000000}, @tcp_ip4_spec={@loopback=0x7f000001, @loopback=0x7f000001, 0x3, 0x3, 0x1}, 0x8, 0x8, 0x40, 0x6, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a68000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000024e000-0xc)={r2, 0x80000, r1}) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x80, &(0x7f00003ab000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009c2000-0x4)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e02000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c4e000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000022e000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aba000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084e000)=0xe8) 2017/12/09 10:20:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000016000-0xf5)={0x0, 0xed, "d96aa015d77699f387cab047d2dae07c439e6eb270a884baec7ba464df3d6ca29458b6aee1fd1c1a35ff9dfc14fb978922bf53aeea1f48de00e5a0acf3926286a51993989a2ed5dc19cd7c77eb097a7d97a93cc5306600d9b5e1c7fdedbde78929152ce56f0050451d14a82b1659b695a81cf45dc3a2ceb1623129bfde41721b1f4bb0913f4f06b3a1424bb96ab2a2cc7b2f23ebccb4d6838104f67e54bd3bfbe18b25ac88faa20f279c79591d64da9eee6b2a4513c3743dc11d7b772ed2e651b6a4c17c38d14d62f37fc59ffb37a64c40f0a4f5ee8db3214800d2c5162eceea3024cbb7c65397f5b2352c6363"}, &(0x7f0000005000-0x4)=0xf5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000016000-0x98)={r2, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x6}, 0x98) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000000c000-0x50)={{0x1, 0xffffffffffffff55}, {0x5, 0xffff}, 0x1, 0x4, 0xaa0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004a6000)="2f6465762f73672300", 0x9, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006a4000-0xc)={&(0x7f00008b6000-0x8)="2e2f66696c653000", r0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000f59000)=0x0, 0x10000000089) openat$autofs(0xffffffffffffff9c, &(0x7f00005bb000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) 2017/12/09 10:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000dd2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00008f2000)=0x80000001, &(0x7f0000162000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d61000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000deb000-0x8)="2e2f66696c653000", 0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000052d000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f000022f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003a0000)={r2, 0x6c, &(0x7f0000f86000)=[@in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x422a}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0c000)=0xc) r3 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r3, 0x406, r1) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000296000-0x8)={0x0, 0x8}, &(0x7f00002d9000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ab2000)={r6, 0x370, 0x30, 0xfffffffffffffffc, 0x1}, &(0x7f0000324000)=0x18) syncfs(r5) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000f9e000-0x4)=0x0, 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00007a6000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00002aa000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000738000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x81, 0x100, 0x0, 0x0, r4}) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$nfc_llcp(r1, &(0x7f0000520000-0x58)={0x27, 0x20, 0x80000001, 0x2, 0x8001, 0x7fffffff, "55a76a7f0b2583f024e62d110013dc2b580fe158439026a6c391b32b92a4afbdc368e5f32695ad095b2e3bb9d00931d8cda5de3e0280bdd5e188306a27f5d1", 0x8}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b0e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6d, 0x0, 0xff, 0x1, 0x3ee, 0xb6, 0x1ff}, 0x20) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000018000)="2f73656c696e75782f63726561746500", 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) getpeername$llc(r1, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x800, 0x8c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d8a000-0x8)={0x0, 0x10}, &(0x7f0000479000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000052f000)={r2, 0x81, 0x30, 0xfff, 0x80000000}, &(0x7f0000b7d000-0x4)=0x18) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f30000-0x4)=0x51e, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x8e) 2017/12/09 10:20:34 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r4 = add_key(&(0x7f00005b5000-0x8)="6269675f6b657900", &(0x7f0000138000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ba5000-0xbc)="c696ac8dcb12922ed4137b905fb8a0ac7c2bf29829677795bd41a919752888d7cb69a2a2aaed557784d3d0979440a3ca9666f9b0429080d60cdb165e77d2ca3039ff4d1617887da4cb458414a5f2c6cadd01bc97e3355824ddcd5c59b9ad65e6af4bf46be3988084fda3b7e08f2843e76dbb6e7130fbf7e0aeec0e81464328cd859671f7e6ef23319932968bbc1162aa222157a47d9a132d74d31fb57e9b4c1c919aaf395f6f80c97b7bd2fff4c863e9bda2541d322a2a67cacabd56", 0xbc, 0xfffffffffffffffd) keyctl$invalidate(0x15, r4) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) connect$ax25(r2, &(0x7f00006f0000-0x10)={0x3, {"b9c6ddc1f06785"}, 0x3f}, 0x10) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00007b3000-0x8)="2e2f66696c653000", 0x9) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") arch_prctl(0x1001, &(0x7f0000e7a000-0xfa)="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") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eaf000-0xb)="2f6465762f6877726e6700", 0x20a04, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x1f, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43d7ef5646ce4f79, "d04619db9fa6520b", "ad78a43ce444bc366f6b12883d59293e441582568c22dbef36731a403b8d1008", 0x9, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x202}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") mq_open(&(0x7f00000b9000)="6e65742f6970365f6d725f636163686500", 0x800, 0x1, &(0x7f000056e000)={0x55, 0x1, 0x9, 0x9, 0x8, 0x80, 0x7, 0x5b}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000c12000-0x4)=0x9, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000284000-0x8)="2e2f66696c653000", 0x2100, 0x16) ioctl$KDSKBLED(r2, 0x4b65, 0x8) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000045000+0xd14)="f06f72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f657e406276b31cd277c3faba9c37ec0f1dd62efc6f28e792dc2e5ff9205193cac7315fec457c3c4cf9588b5ff59e9658a95897c34483e6a33b5cf498f8ff65039a8a36145106286c23aba8efd584ed07a0bbf282124d2a35df71955f1e510009acde6f5f6bd40a90e001829d743f2256ebddc9e67c5a6c78fd6377999840612506e83c463c1ac727af", 0xed5cf4b94ebbaa3b) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a28000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000fa4000-0x11)="6e65742f6970555f4f725f632000696500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x13, 0xa, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="", 0x0}], 0x1, 0x0) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) r2 = accept4(r1, &(0x7f00007c0000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b41000)=0x80, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008ad000-0x4)={r1}) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000ab5000-0x18)=[{&(0x7f000046d000-0xc5)="2a00b1bb3a83957152f498eb98a8083bd7a32a7f3fc786aa4df4f7c7f09bde8f139c781296343de29072431c28df3903e547c200ef66934b10fd80121f43b18ec21bb83240701489e6600e8955490c08de298042c0e6c43d680418468d277190a3dbc467fce5f633cce5964dbcdca0143ca5ac0ca0819208e2f33c63b79a7fb65f880bcd8b0d2efa7e8c306dc40e95164aea32f99a60ddd894d41e0b63fc81c88750c9dc9a347e38af85dfd4fc2040fe5894fda66b185f9e946b4c56ca3a8071fa2a589049", 0xc5}, {&(0x7f0000a11000-0xa7)="a74f5daae155c45697b8f2b1597d0c8f4a48f45b1b45964303d123a954d844de7596eb998522c518fec3a154ac719fc17fc667086e385473cb8463ec64c3c3aeb90b7485c01f5c6f8e28edf410ef2b4f7b44235ad6dd10da40d82200608df7a6ff393813059247401686314501871cc34105a4180f524b215ccaabf27a620ad4a04487f6df754d1c3d7a9caa80a42d2c700d7c7bbc6c938b460dd35083dd0b16e6c8c3805fa2cf", 0xa7}, {&(0x7f0000eee000)="f76311d2cfdf32bf93552757317960949113659406c4165746c443e5701d0e9fe5d64947e24230ad34e389f665344b47ddaded725c3d21c040d2bb142394a1f54e33c63fa210681e467b76dbe456c828b191591d172ba5ae8e5a7cbcefec6a43312aad7110e3ee027ea2a8075e648335cc74870c58c4cc8bb3ce7399da1f705aae63e13457cb2ad95569def39e6af3602183416ef86aa3edb2f48ae23796ec2abdec02f2cf8eca11e2fb4ba502422d309eff347e71193e6b5e21f68e82239d63a2e736154a559a00541d52b11c9c6f01", 0xd0}], 0x3, 0x62) 2017/12/09 10:20:34 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000016000-0x4)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x70)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x8, 0x7, 0x4, 0x1, &(0x7f0000002000-0x10)=@generic="2981c0b9ca57a5bd27875e1577ce9ad8", 0x101, 0x9, 0x4c0a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000e000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x818}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x3, 0x12, 0x7, 0x8, 0x7ff, 0xff, 0x401, 0x2, 0x0, 0x1, 0x401, 0xffff, 0x1, 0x5]}, &(0x7f0000017000-0x4)=0x108) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000016000)=@assoc_value={r3, 0x7fffffff}, 0x8) perf_event_open(&(0x7f0000015000)={0x0, 0x78, 0x8, 0x5, 0x2, 0x1, 0x0, 0xf4d, 0x10, 0x1, 0x2b8, 0x47, 0x10000, 0x0, 0x0, 0x82, 0x3, 0xfa4, 0x1f, 0x1, 0x100000001, 0xde, 0x7, 0x4, 0x20, 0x4, 0x0}, r2, 0x11a, r1, 0x1) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000018000-0x13)="637464c4da7c7f66f39228ae728d751868320f", 0x13) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000e000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000016000)={0x0, 0x7}) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e11000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x4, 0x81) sendto(r0, &(0x7f0000620000)="3f24c996204480bc17c4267f61abbc24bd78727434d1e3f14b8b92d9fddf", 0x1e, 0x1, &(0x7f0000db8000-0x58)=@nfc_llcp={0x27, 0x3a7, 0x7f, 0x4, 0x200, 0xffffffffffffff80, "26f08664b55b9868ccb99369bf4546e5e948bce0ea8e12a8da6319a16a22261e214e5c45ba6ea23f16ebec7894e02e39caa7e74c2d3cfc48db020be8ca8ef5", 0x7fffffff}, 0x58) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@rand_addr=0x1, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:34 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000015000)="2e2f66696c653000", 0x80600, 0x21) r1 = eventfd2(0x800, 0x1) tee(r0, r1, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000016000)=0x0, &(0x7f0000016000)=0x4) recvfrom$inet6(r3, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000017000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000009000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000002000)={0x1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000066000+0xb1)={0x0, 0x0, 0x0}, &(0x7f0000e2b000-0x4)=0xc) r6 = getpgrp(r5) sched_setaffinity(r6, 0x8, &(0x7f0000e7b000-0x8)=0x2000000000000) bpf$MAP_CREATE(0x0, &(0x7f0000fab000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1c) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) r8 = gettid() r9 = perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x18000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00005ec000-0x8)=0x0) syz_open_dev$mouse(&(0x7f0000bbb000)="2f6465762f696e7075742f6d6f7573652300", 0xffff, 0x100) eventfd(0x41) dup2(r7, r9) creat(&(0x7f00000bd000)="2e2f66696c653000", 0x1000100) 2017/12/09 10:20:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x1f8, 0x6}, 0x1, 0x2, 0x100, {0xffffffff0000, 0x4db6}, 0x6ac, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1a0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") r3 = openat(r2, &(0x7f0000150000)="2e2f66696c653000", 0x2, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000dde000)=0x0) migrate_pages(r4, 0xfffffffffffffff9, &(0x7f000001c000-0x8)=0x7, &(0x7f0000f32000)=0x2) sendfile(r2, r2, &(0x7f0000dee000-0x2)=0x0, 0x91) 2017/12/09 10:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000438000)={0x0, 0x0, 0x0}, &(0x7f0000085000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") exit_group(0x1ff) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d42000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006a3000-0x160)={{{{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2, 0x587e, "8eec95104455dd2f841447e31ad461ba315491bae54b473df6c96a115c08b1222ee6d593f2c5e30123b2b5c75b25393315448b8b95f0fc76494cb1f32276775fd6a8ba1b34c8bbd8faf5102791dab288"}, 0x160) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x7f) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) r1 = memfd_create(&(0x7f000000f000)="00", 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000019000)={0x4, 0x5, 0xffffffffffffffe0, "7c5a2f548b55", 0x2ea9549b, 0x0}, 0x10) 2017/12/09 10:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = socket$netlink(0x10, 0x3, 0x12) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000060000-0x8)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f00002ef000)="6b657972696e6700", &(0x7f0000e80000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r4, &(0x7f000089f000-0x9e)="91ee4a0fd7b42549dc2a72b34bf5f37a99cdcec59b0439b7f919c86edbe481821c4324a4c3f387175c765faa1cedf510b796e105369a2707ca1ee7e9cf6297727fa5fa39edb19c43683c3c1709eb7feb08da8d54dc7dab0dce595720df8e38de5498ca826d5310490cfe0988cb6ed90ba879dc9d170b85d47cf84ff0e565935150796f1fd638920498b39caa3c2d497c73cd358302a124c8b22c7776a880", 0x9e) 2017/12/09 10:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6877726e6700", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000075f000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da3000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000460000-0x8)={0x0, 0x3}, &(0x7f0000198000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000092a000)={r1, 0x80, 0x9, 0x2, 0x3473, 0x101, 0x0, 0xd8, {r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0xffffffffffffff07, 0x1000, 0x7}}, &(0x7f0000c0b000)=0xb8) r3 = socket(0x10, 0x803, 0xa) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000)="2f6465762f6375736500", 0x4000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00002bc000-0x20)={@common="69705f76746930000000000000000000", @ifru_flags=0x100}) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f000038a000-0x2)={0x6, 0x3}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00001a8000)={0x0, 0x8}, &(0x7f00009ff000)=0x8) setsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f00003ec000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e2e000-0x8)={r6, 0xfffffffffffffffc}, 0x8) sendto$inet6(r4, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000775000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000000003) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000e2f000-0x10)={0x9e9, 0x2}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008b0000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000079b000)={0x45c5, 0x3, {0x3, 0x0, 0x2, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000408000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f00003c9000-0x4)=0x4) fcntl$dupfd(r0, 0x0, r2) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000019000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x2000) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000013000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000019000-0x24)={0x40, 0x3, 0x65e, 0x8, 0x10001, 0x9, 0x0, 0x80000001, 0xffffffffffffffe0, 0x1ff, 0x3f, 0x7fffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) [ 364.776132] audit: type=1400 audit(1512814834.968:838): avc: denied { getopt } for pid=24148 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000033d000)="6e65752f6970365f6d725f7c61636865002d") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000015000)="", 0x0, 0x2020, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80800) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000018000-0x10)={0x2, 0x4b9b00ec7a46be3a, 0x4, 0x6, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000017000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x5, 0x1}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000d000)={r3, 0x1ff}, 0x8) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x8001, 0x9, 0xfde, 0x1, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xaf, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x80000}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000880000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f05000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) connect$bt_sco(r1, &(0x7f00000e3000)={0x1f, {0x8, 0x657e, 0x2, 0x435b, 0x59, 0x7}}, 0x8) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00006aa000)=0x4) 2017/12/09 10:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c47000)="2f73656c696e75782f73746174757300", 0x0, 0x0) chroot(&(0x7f000087e000)="2e2f66696c653000") ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$kcm(0x29, 0x7, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000015000)="2f6465762f72616e646f6d00", 0x0, 0x20000) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000018000)={&(0x7f0000010000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000018000)="0000000000000000", 0x8) r1 = socket$inet(0x2, 0x5, 0x7fffffffffffffff) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @broadcast=0xffffffff, 0xd5}, 0xc) sync_file_range(r1, 0xfffffffffffffff8, 0x2d, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") bpf$MAP_CREATE(0x0, &(0x7f0000df1000)={0xa, 0x800, 0x4, 0xffffffffffffffff, 0x1, r0, 0x90}, 0x1c) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) bind$inet(r0, &(0x7f00009e8000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffff9) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000019000)={[{0x4, 0x3, 0x7f, 0x401, 0xfffffffffffffff8, 0x68b, 0x80000001, 0x1, 0x1, 0x100000000, 0x9, 0x80, 0x2}, {0x6, 0x4, 0x4, 0x6, 0x5, 0x0, 0x80000000, 0xd2c0, 0x86, 0x3, 0x4, 0xb0f7, 0xd2e000}, {0x1f, 0x3, 0x1, 0x1, 0xdad, 0x8, 0x0, 0x0, 0xace2, 0x101, 0xb3e, 0x0, 0x3}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000013000)={0xff, 0x8f34, 0x1, 0x4, 0x7}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000003000)={{0x80000000, 0x0, 0x80000001, 0x4, 0x1400000, 0x7}, 0x55}) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00003b9000)={0x6000, 0x0, 0x2, 0x1, 0xf55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000da8000)=0x10f004) sendfile(r1, r1, &(0x7f000084c000-0x8)=0x0, 0x7f) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) [ 364.915750] QAT: Invalid ioctl [ 364.933555] QAT: Invalid ioctl 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be2000-0xc)="2f6465762f72666b696c6c00", 0x82, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000019000)=0x1, 0x4) bind$inet(r0, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000acc000-0x8)={0x0, 0x0}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00008df000-0x40)={&(0x7f000025d000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000472000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dad000-0x8)=[0x0, 0x0], &(0x7f00002e1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002d2000)={0x0, 0x6, 0x0, 0x4, 0x5}, &(0x7f00003a2000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000366000-0x108)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2e1fa054, 0x2, 0x100000000, 0x7, 0x400, 0x4, 0x400, 0x5, 0x2, 0x0, 0xc26, 0x8, 0x1, 0x7f]}, &(0x7f000058a000)=0x108) syz_emit_ethernet(0x64, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x56, 0x0, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x3b1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf87c063d8a1e8c7ffd2879025b14cb967289a4cd3862be69a297af4229b10f1bdd9e06061b6e54"}}}}}, 0x0) bind$inet(r1, &(0x7f00006e9000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f3e000)=0x4, 0x4) mprotect(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x2000005) syz_extract_tcp_res(&(0x7f0000b7c000)={0x42424242, 0x42424242}, 0x10200000000007, 0x1000000003) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007e6000)=0x0) syz_emit_ethernet(0x40, &(0x7f0000dea000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xa15, 0x400, 0xffffffffffffffff}], {0x8100, 0x9, 0x800, 0xfffffffffffffffb}}], {{0x89f7, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x3, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x4, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r4 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d98000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00006bf000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6328726d643235362d67656e657269632c7874732d74776f666973682d6176782900000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000681000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xc, 0x3, 0x4000002) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077c000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x90000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000013e000)={0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000836000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000b6f000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r1, 0x406, r0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005b7000)={0x0, 0x2c, &(0x7f00000cc000-0x2c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}]}, &(0x7f00005de000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000574000-0xcf)={r6, 0x1f, 0xc7, "900d91fae19539a89efbe66622c9888486eeb73a3e18beb896bfeff3a27fcd6e728f32220c2501ffeef92e4aee07ce99497d7192c43cd3cf05ff3072468e979e1bdabc83d2565ab3cff53f925b44561b5f8cb5897d49ef7cc0c533ff50995083bd0ad8234ed87570e7fd4f89e81b83b3edbd473b13d91c9df3ffc743a362219eee757ea829f36d7ed2a99fb9d2d3002a4eb63a1bad0ff92272bb368ef61ef39879817ed5329ab7477c433f28a727eeb45693cf46499f825e25dd94d1be6060270a3221c423b9cd"}, 0xcf) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ab8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000897000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000304000)={r7, 0x0, 0xc9b, 0x5086}, 0x10) syncfs(r5) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000000b000+0xb77)="e0a0abfd36f739c71dd598308cc48cf6a33be0d5389aeb56fbc17ce7", 0x1c) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000007000)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000f000-0x1)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007c1000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") prctl$setfpexc(0xc, 0x80000) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000a35000)=0x0) sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e02000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x2, 0x2, 0x4}, &(0x7f0000536000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c44000)={r3, 0x6}, &(0x7f0000786000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e07000)=@sack_info={r4, 0x6, 0x6}, 0xc) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000b95000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x100000001, 0x3f, 0x0, 0x9, 0x103000, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001, 0x0}) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001b000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x2000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f000000d000-0x8)={&(0x7f000001c000-0x3)="de8fa9", 0x3}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000019000-0x1)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) fchdir(r0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00002b5000-0x8)={@rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r0) accept4$llc(r3, &(0x7f0000a06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000531000)=0x10, 0x80000) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000016000-0x6)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000c000)={r2, 0x80000, r1}) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000019000-0x9)="2f6465762f73672300", 0x0, 0x101000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f000000a000-0x4)=0x0, &(0x7f0000019000)=0x4) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d45000)=0x400, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005a8000-0x68)={0x0, 0x60, "49ac4e0a29b7fafe329b91cc71dcc2c69cc00310088efab7ce2ba616033fad8b24a6915c40a10348af3b0c7cacbb7ab27780546eb06f7f916bc691b7f9d8d143334f5fae7180503bf74c142a74efd2eceea7bc0d9ae2943c2aeb62ad00dddd3e"}, &(0x7f0000352000)=0x68) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000608000-0x14)={r3, 0xfffffffffffffffd, 0x6, 0x1f, 0x7f, 0x5}, &(0x7f00001f6000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f13000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) 2017/12/09 10:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000917000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dc1000-0x4)=0xa9) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0xffffffff) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000009000/0x3000)=nil, 0x3000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000018000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000019000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000019000)={@generic="a0e9e8a1fb3946b9cf8ae8300a360505", @ifru_flags=0x200}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000018000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xfffffffffffffffc, 0x0, 0x119, 0xd, 0x20, 0xa0, 0x115, r2, r3}, {0x100000000, 0x4, 0xffff, 0x1, 0x40, 0x2, 0x7, 0x2}, {0x8, 0x20, 0x2, 0x3}, 0x100000000, 0x3ff, 0x7fffffff, 0x0, 0x80, 0x1}, {{@in=@broadcast=0xffffffff, 0x6, 0x4a}, 0xa, @in=@rand_addr=0x0, 0x81, 0x4, 0x2, 0x6, 0x6, 0x3, 0x101}}, 0xe8) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000007000)={0x10000, 0xfffffffffffffffb, 0xffffffff}) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f27000)=0x401, 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000556000)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000781000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x400, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00005ab000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000016000-0x4)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) fcntl$setstatus(r0, 0x4, 0x40000) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 6: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a48000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x0, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x17, &(0x7f0000232000-0xd0)={0x7, 0x1000001, 0x0, 0x1fd, 0x7, 0x8, 0x0, 0x7, 0x0, 0x7, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f0000f8d000)={0x1000008, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000018000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000019000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x3, &(0x7f000000d000)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 7: r0 = eventfd2(0x7, 0x1) flock(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) getrandom(&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) poll(&(0x7f0000c8e000)=[{r0, 0x0, 0x0}], 0x1, 0x7) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000a77000-0x3b)="2356a6bd270dcca622df80c203e276de15121f3bdaa9fb3e535eb90d42cb3e4fb6be6b1616986baccf18460c1e25848310bfb09e68e91e035a9df9", 0x3b, 0xffffffffffffffff, &(0x7f000065a000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20400000001, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) fallocate(r0, 0x0, 0x4, 0x7) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000018000)="bf", 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000c000-0x70)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1000, 0x3, 0x80000000, 0x81b, &(0x7f0000017000)=@generic="5100146171cc7306364bbe278682117b", 0xfffffffffffffffd, 0x1, 0x80000000}) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000b77000-0xa)="2f6465762f7663732300", 0x5, 0x200000) recvmsg$kcm(r1, &(0x7f0000adb000)={&(0x7f0000936000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047a000)=[{&(0x7f00007d1000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000a77000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000cc8000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f000027f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x4, &(0x7f0000a1e000-0x5c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x100000000}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) getsockopt(r0, 0x8000, 0x1, &(0x7f0000d98000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004e0000+0xf04)=0x9d) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ddb000/0x1000)=nil) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r4, 0x406, r3) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f41000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e24000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0xfffffffffffffffe, &(0x7f00000ff000-0xad)="f09650e3ef2933fb9c95450c0e5bd7970b3def1629b8951003992313e7f78fb4098cda3e3ed6c928d677fd4ec2e25570beb6d820f4cb66f986e32c426aeb3ba432bced22afdc73525fec36b80e6a5a2c85938454786b4b9602eee1bf1251869eba3492cc03a9c397f15682f32dbdb1fc74bc3316c9df2c99f12f4136a00bb6f5533c4fed961b522d10797402da7177172f804803ef00a9e9da9224df1ce29bdd4051aef45e802da799e8131f6e") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000019000-0x4)=0x81, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) fsetxattr(r0, &(0x7f0000d95000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000bed000)="2f6465762f73657175656e6365723200", 0x10, 0x2) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ae000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cfd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x0, 0x1, 0x7ff, 0x2, 0xa0, 0x20, 0x375f, r2, r3}, {0xe9f, 0x31, 0x100000001, 0x6, 0x1, 0x5, 0x3, 0x3}, {0x1, 0xfffffffffffffff7, 0x8, 0x3f}, 0x3, 0x8, 0x5f, 0x0, 0x0, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd7, 0x6, 0x3, 0x9, 0x1, 0xbd, 0x8}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c21000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x0, 0xb, 0xa0, 0x20, 0xfffffffffffffff7, r2, r3}, {0x80000000, 0xfffffffffffffffd, 0x3, 0x4, 0x513, 0x2, 0x3, 0x3ff}, {0x9, 0xff, 0xedbe, 0x9}, 0x3, 0x2, 0x1, 0x1, 0x6, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x5}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x7, 0x4, 0x8dcf, 0x95}}, 0xe8) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000421000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) r1 = dup(r0) bind$netlink(r1, &(0x7f00003ce000-0x4)={0x10, 0x0, 0xb800000000000000, 0x8}, 0xc) setrlimit(0xf, &(0x7f0000ab7000-0x8)={0x7, 0x5}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x7b04) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00009e0000)=0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r5) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000+0x2ac)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x77}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x80) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x1000) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000019000-0x24)={0x2, 0x4, 0x9, 0x2, 0x1f, 0x8, 0x9, 0x8, 0x40, 0xf29, 0x6, 0x10001}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000000f000)="", 0x0) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f26000)=0x1ff, &(0x7f000065a000-0x4)=0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000407000)="2f73656c696e75782f636865636b72657170726f7400", 0x10040, 0x0) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) 2017/12/09 10:20:35 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000)={@common="69666230000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000016000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000016000)=0xfff) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006f6000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dfb000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000175000-0x88)={0x2, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x1, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00006a5000-0x4)=0x0, &(0x7f0000f98000)=0x4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 7: r0 = getpgrp(0x0) ioprio_set$pid(0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f00003f6000-0xf)="6e65742f697076365f726f75746500") mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000643000)={0xfffffffffffffa35, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "a16ae54412377a87", "733d7699b5f3439c26651bd1142e5281a36ca9f9650d082c78b85dc96dfc6ba5", 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fbf000)={0x0, 0x0}) writev(r3, &(0x7f0000cd4000)=[{&(0x7f0000000000)="32f9278f7c89f8d4d595e2fddea356c25b287c2cf34c2b90825428186ce49ed2548c9f7b9f49c05efe635c7ae53495ac92cffc84059c4d198edea962a3a0183b43429adb8a265b9e040000000080000001039ae550554f9aa91940e628e8b51e1948e4fc92251b2e8f40432f262538510a0e41e1568160eaa5cbf7c9856e19cedbf889dfe70f13e8ac9d6745b58c1068d94749bd24687b5c7372fe835242d98d5e57267a687e65f5a1ac48e50900000000000000d1d5ea694079e3ff0003", 0xbe}], 0x1) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x10, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff6d, {0x7, 0x4, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x4, 0xfffffffffffffffe, 0x0, 0x0, []}]}}, ""}}}}}, 0x0) r4 = dup3(r2, r2, 0x80000) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x20) flistxattr(r1, &(0x7f000034a000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe3, 0x0, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x20000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1, 0x0, 0x0}, 0x1c) tee(r6, r5, 0x1002, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r6, 0x0}, 0x1c) 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) accept4(r5, &(0x7f000078d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe7000)=0x14, 0x80000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 10:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c7f000)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f8b000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6375736500", 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6e000-0x11)="2f6465762f7667615f6172626974657200", 0x8002, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fd000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000d82000-0x20)={r3, 0x8001, 0x9, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb3000)="2f6465762f72746300", 0xc82, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007ab000)={0x0, 0xa9, "25c127a97c609b098698343abaf31ea2a24210dc708b8e0504d93f7ef19845321a213da02c6ccd3b32c32a2f505774dc04bbda7f9b5e461e9dbf45ff17f2f22ab453c702383523c72a5e1e982d23ff9de57683af273823a8f9846a8a38344f930d050642e2985af17f82ce6677e0b3a6fff2ef6900045ec1dcf8fe5baf2e0531d7e1dd9ddd2d2eb6cf0889e28e93d966651027c8ed5aea20518d45c86461794d86d66752d2a764d61d"}, &(0x7f0000646000)=0xb1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000058e000)={r6, 0x58, &(0x7f0000a38000)=[@in6={0xa, 0x2, 0x44e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000049000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c07000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006aa000-0x4)=0xc) r8 = add_key(&(0x7f0000053000-0xb)="706b6373375f7465737400", &(0x7f00007a5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a94000)="63ced4dc64ab8653c25bd309da16b7226ae792bf2b5c51be1d5580083bcf21d222c2dbc63db3f2f5f1df914853bdc79796fb7e0824cb808a2b95389a794d8a0142020350db58ab4ff2a3fa49275472d939ad410388d39d637090f2472bb6e9875a5bb269d14ad342a1ef84a395b600b68cef9a450d9720a37b830e79b0bcbfed7567e5cde90d2dc794c3bb91f3ec3c1df3b397fe71a70bd72e372cedffa1846d7bbe4c29edbe3ee9c5031ec2965b", 0xae, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r8, 0xffffffffffff0000) tgkill(r1, r7, 0x11) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r9, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000018000)=[{&(0x7f0000019000-0xf1)="8cd77dc7cb1e650121bfa54bd2ea2963051989cce2a1d99969860520bac761e8c37938a75721ac956bbf790bf3987c539a025a5407693043a73406e5345815a8d09141b57bd8b06601ef96c35f02664270449444ace65b237b858172a311aaf9a7dacbb477908a5a290543f9db5c72822013ef9fb9e7444f860efa51c49d96cbdb5b1c71f33b5ddda0ea3101e4999453cc7ab656775ee61b7c8ee1a0b7262a23099d84d44fc2518928c9ae4370d89af3184d79500fd1e4d1e6837ff307a511477b373c41a80afddf10d791d1de03fe3e644315170925555c8108b542ea23b5ddb7d4f1763b4a6939be610cfe049ae83f38", 0xf1}], 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f73657175656e63657200", 0x400000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000001a000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65a}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x400}], 0x58) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000001a000-0x8)="2e2f66696c653000", &(0x7f000001a000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000)="6dcd49693a7938297d95d24b50ca5dc8207c00005b900622fdcfc36298aa23c0d8dbf8d77709dc3bd13ef23e38965ea40b1c55df5dea369685fd76b4aaf609dce3d573e9329b95dc010c86b3b164813d", 0x50) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000305000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000579000-0x4)=0xc) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3f, 0x3, 0x7, 0x19, 0x80, 0x80, 0x4, r3, r4}, {0xd67d, 0x400, 0x3c, 0x8b2, 0x7, 0x1, 0xd3, 0x2}, {0x1, 0x10001, 0x2, 0x3}, 0x4, 0x8, 0x40, 0x0, 0x8, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x60}, 0x1a, @in=@multicast1=0xe0000001, 0x8, 0x3, 0x3, 0x3ff, 0x2, 0x1, 0x5}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockname(r0, &(0x7f0000552000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000745000-0x4)=0x8) listen(r2, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006be000)={0x9, 0x8, 0x10001, 0xfff, 0x0}, &(0x7f00008ca000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eda000-0x8)={r5, 0x0}, 0x8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ab8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) socketpair(0x3, 0x7, 0xb1e, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000000b000-0x8)={0x1ff, 0x6, 0xfffffffffffffff9, 0x4}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:35 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d51000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cb6000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x10120, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x0, &(0x7f00004d5000)=@rc={0x1f, {0x1565, 0x7, 0xd92, 0x9, 0x0, 0x0}, 0x80}, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) connect$unix(r1, &(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) rt_sigprocmask(0x0, &(0x7f0000489000)={0xfffffffffffff001}, 0x0, 0x8) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000-0x4)=0x0) perf_event_open(&(0x7f0000010000-0x78)={0x3, 0x78, 0x100000000, 0xd78, 0x5, 0xa3e0, 0x0, 0x2, 0x49000, 0xf, 0x7, 0x7, 0xfffffffffffffdf5, 0x0, 0x0, 0x85, 0x4, 0x800, 0x0, 0x90, 0x5, 0x3d10e2a0, 0x5, 0x5, 0x3, 0x0, 0x0}, r1, 0x10001, r0, 0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000019000-0x28)={@generic="61e95372fd4613b33a7e6edb5fc7e260", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000019000-0x28)={@generic="2a623e14de750adb706d3eab4d6879de", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x3, &(0x7f0000019000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa5b, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = memfd_create(&(0x7f0000973000)="40232a776c616e3023256d643573756d776c616e316d696d655f747970657d245d00", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x2002, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$mice(&(0x7f0000447000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") clock_gettime(0x0, &(0x7f0000aaf000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000873000-0x400)={"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"}) write$evdev(r0, &(0x7f0000d56000)=[{{0x0, 0x0}, 0x8, 0x8, 0x400}, {{r1, r2/1000+10000}, 0x1ff, 0xffff, 0x1}], 0x20) epoll_pwait(r0, &(0x7f0000365000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x81, &(0x7f0000a16000)={0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000000e000-0x58)={{0x8, 0x5}, 0x0, 0x4, 0x7fffffff, {0x100000001, 0x0}, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x1000000000, &(0x7f0000291000)="5fc7faca5c7dfee179b5ae49e1db0e7fdf68cee00ce50d8ce7117c916287c6b6ac3412b36daaebb75415b112f5a39c0978d8ba9b9ceac00b1c6ed38630d450c50f8273f1791d70f534f3cc671f15bdf49f8123f20e316a5e5d5c97ddaaefa01948b3883e4a860fb4d94c3fe276a82409fae506a93727de6ce51e2d0ff8d61d962ec5e3ff848dd9a626a10b") 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000018000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000000e000-0x20)={0x1, 0x0, 0x60, 0xffffffffffffff7f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000019000-0x18)={0x0, 0x0, 0x5, &(0x7f0000011000-0x8)=0x0}) 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f6e000-0xc)={0x0, 0x10, &(0x7f0000ce8000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000044a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000841000-0x14)={r3, 0x6, 0x4, 0xd69, 0x69, 0xdedf}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000005c000)=0x0) sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r1, 0x406, r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00001c1000-0x1)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r2) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000006b000-0x9)="2f6465762f72746300", 0x450080, 0x0) r1 = mmap$binder(&(0x7f000072b000/0x2000)=nil, 0x2000, 0x5, 0x48010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1000) r2 = mmap$binder(&(0x7f0000159000/0x2000)=nil, 0x2000, 0x8, 0x8010, r0, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000fe000)={0x28, 0x0, &(0x7f0000ef7000)=[@acquire_done={0x40106309, r1, 0x2}, @acquire_done={0x40106309, r2, 0x1}], 0x16, 0x0, &(0x7f000015b000-0x16)="63c5bd45b6763aa6b9583c75c62d802baf202bf65ed4"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) r5 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000150000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000df1000)="2e2f66696c653000", &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005ab000)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f23000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff7, 0x100000001, 0x5, 0x41}, &(0x7f0000cf0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a99000)={r10, 0x5, 0x0}, 0xc) r11 = getegid() sendmsg$unix(r3, &(0x7f0000ebf000-0x1c)={&(0x7f00009ed000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000320000)="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", 0x1000}, {&(0x7f000009c000-0x7a)="d3b481d8e4ab4e26378b66ca87feac7036467e366ed5ef05d129d24962ba75b3700b98b81dd4dbd0ed71ccbe43643a3ea1afef4c2be1a0fc928bfbd1fb2c46e51c4ad1dec502a3bc77e5974aca9e070b15d5bc22e8127544fcd2eed431c77ed5c7b1654aefe709b3f77aaa3a19837a7d9e61b91ab41734e300eb", 0x7a}, {&(0x7f00009f1000-0x27)="78ac0a0b7e1bdf9670985f8364f5e9bb6049d3b1c790a366caab210d43586a07fd257e0ddd0a9e", 0x27}, {&(0x7f000097b000)="48ea85a7f6206e8a91a45f35c9756d1034ba06550929d9b66132006817abb4b731194ae594aadf11ecb85c793e94babe0dd87c3e70782c499968ecde6194dc801fdc84879dd63082bb997e7e6ca95ff5d7dbd2a6190346e14ed4f9fd86d60541d0047d6ef579daa1c3a6ffb3bd", 0x6d}, {&(0x7f0000cf4000)="f83ad35a33182562227694356ecbb857de61e04c4ccdbb68bea3e0a8e9fd0845a894058c9824b0b3079c1510fdb8f3d90a246383e7803d40040a7a5208267b548d845a4a3a4b096131a7fe6e1ff29e45a13064a8202d35c5256a9c6028da8392377fb72dcb6605faa0ce4fde8e5c795c534a243d02c02f85ee45e10332a27a26c26c6bb19fe153f81ffe1965661ce191a5a85e4e91f96e00b6b8aec3020190f9d0b5940a0a90c3c4", 0xa8}, {&(0x7f000053e000)="a7c09e2bce2d3f11feca6652ba07bf3e8f4e611192722073f959ab5b5a0f51239f8f4fe55c33b9c9dbce47a4c1cf19a83eb4a381911924eadc7f8fe18d446f16ac657fd51a6c8589d839157a37a859608325ce9de01093363f06a4e9a85278ec1563acf35c02288257fd52c101e0d7242774c76f498027526292e97f4c79495ec5f4229a9ec9298ef169b95770c0685fde576dadbfa53b6892cf63788f7145d907d2eb8bd40290b8103b0f325a7a48d0d96851b6acc81cc5f50906b397375ba48c14c234", 0xc4}], 0x6, &(0x7f00000bd000)=[@rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r11}, @rights={0x20, 0x1, 0x1, [r3, r0, r4, r0, r3]}], 0x60, 0x20044001}, 0xc010) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000009e000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfa, 0x80000001, "dff5e9b43461eee16d93b6abfaf3f09bdecfab955a21d6110906180a8adcceb3244ac6d50b7b51184f2b14458a83b5a5ac5aea5b9044f21348fd6db0cea365c685d9a8914d40f097fd9710c9dd897fce"}, 0x160) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b44000)={0x0, 0x2}, &(0x7f0000285000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f22000)={r12, 0xffff, 0x9, 0x2, 0x5d4, 0x100000000}, &(0x7f0000bd2000)=0x14) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0xce) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000052e000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 10:20:35 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000019000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b56000-0xc)={0x0, 0x7ff, 0x30}, &(0x7f00001f4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a54000)=@sack_info={r3, 0x100000000, 0x9}, &(0x7f000081c000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwrite64(r2, &(0x7f0000973000)="", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000de2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 10:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) r0 = add_key$keyring(&(0x7f0000392000-0x8)="6b657972696e6700", &(0x7f0000a2a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f000057e000)="636966732e73706e65676f00", &(0x7f0000810000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008f9000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f00002d0000)="ec1ad8fa1c70a45dbb44e4fd966f0be3ab428627401cbc5bf15ed085ca6b74a881ed39b133049fd0ce92e87587385c77d030692551e20574932531537f55abc18ca4083a6b545e7205446d1e6c7983c318d4f7e9aaac9a3f38afe5cd7893f1546efa07bb010a1ca8dd177102f61f2ad45b000c144e2e45ffafe9e319398fb0f198c510fce48f15cdcd312a0a9d442a70972035244946d4a4a196d0070e6458bba35ae944d26866791d667920cfc2300d01a1c9fed6f9d0ebbf9c9fbe6c946d7a4e959261ac12f7e9", 0xc8, r1) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b82000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a1000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r1) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00003fb000)={0x0, 0x0}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00002ea000-0x2)="0000") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f000060b000-0x4)=0x800, 0x4) syncfs(r4) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000839000)={0x8001}, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x77359400, 0x0}, 0x8) r0 = memfd_create(&(0x7f00008cd000-0x1c)="776c616e316e6f646576626465762c657468316370757365745e7b00", 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008e8000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bbd000)={r1, 0x7fffe, 0xffffffffffffff9c}) pipe(&(0x7f0000a09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00008d1000)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x5, 0x1) getpeername(r0, &(0x7f0000e36000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dc9000-0x4)=0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff, 0x3, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000a97000-0x8c)={0xfffffffffffefffc, 0x6, 0x100000001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r5 = syz_open_dev$sg(&(0x7f00005f5000)="2f6465762f73672300", 0x3f9, 0x321401) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000af6000)={0x7, &(0x7f000014f000-0x1c)=[0x5, 0x80000001, 0x101, 0x57, 0xfffffffffffffffc, 0x2, 0xfffffffffffffff7]}) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000401000)="1f0000001e000701000000000000007700000041536b8d3d93ab08d5010000", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006ff000)={0x0, 0x2, 0x20, 0x2, 0x9}, &(0x7f0000f8f000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000880000-0xa0)={r7, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10009, 0x44ffffffffffd, 0x609, 0x3, 0x5}, &(0x7f00001dd000)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007ca000)="69645f6c656761637900", &(0x7f0000649000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b6000)="75f563b4583315fe6a697146ad31ed409bcac062825f7eb9ec30f9bafb2cd7ba28f7f3e1337868671286be3c8178a395af15192cf5370a2fbd87eab022ac359eaeee54dbbc2f9b256aa5ebf24cf36b6158f17cf4560666eb1becf8062535521e7b82088bc0e304e32b59ccfb8284e229c3e8acb536de71dd645e60c38c56e72975a70dbad3000a648d38a52f582c817dc07dec52e557b620e60cf20975a4ba5526e3dcbc15e9c9f65ada3240538d21", 0xaf, 0xfffffffffffffffe) add_key(&(0x7f0000f5b000)="07000000000000737400", &(0x7f00007f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b44000)="", 0x0, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000c89000)=0x3) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000be6000)=[{&(0x7f0000bcf000)="390000001100094701bb61e1c305000020000000020000001000210000fff80019001a000f001700fa0000000000000007e9ff000600000005a26d", 0x3b}], 0x1) userfaultfd(0x80000) request_key(&(0x7f000058c000)="656e6372797074656400", &(0x7f000013c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x6)="27908a700300", 0x0) 2017/12/09 10:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004e7000-0x8)={0x0, 0x0}, &(0x7f0000564000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) ioctl$TCGETS(r1, 0x5401, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:36 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000)=@ethtool_drvinfo={0x3, "4d4127e305b59d2f253f4d5b2ae94755c8e426d6facf7c1a8bc7a6d51323e682", "718530a1e20ab03e01fbc1631ee72cc6ac0d4a121e42ca900e703f6311d2adc3", "17cc5d46d523de24c74671df70be1425d96649562205713b0208d4b7e4f8e431", "bae6f8fad686aa3e1e3124c5aa90bdd0ebadd29831e00bd78198ef1bb01fe567", "7e77d683ad8d107f4903110e286fa06b7336de1eba47d464b40e31891b7f89b7", "4259e9d3b2de78ea9f6a2f7c", 0x9, 0x1, 0x10000, 0x9, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000010000-0x18)=[{&(0x7f0000016000)="d705fba7b926346c1b83dcda14634677c6a4afe6a3a8c2dd0e463e9fe8c9086fd037c72e5059d884f46d58bffececd5dee3924e0e54a389205e4e4480be7831a5d97fea3077af3b303121b4e837db4ee6aafec1a16788aa4fb64b1170356ac843cf8eeed88636a089614cf7da55b66607aeb14431c692fa80c966745e12bef57074528053469f4042bc497aa9642e952b4a453ea6233", 0x96}, {&(0x7f0000016000)="", 0x0}, {&(0x7f0000017000-0x6c)="9f4d018d997514b630e18f978141844202ec931fb41da632b79d41c4764a83048d3af51ffb49ea332494b42adee45081bcaf06aefe7ffa22447d0a12fe11f8211323265c1e89880dd3e27ff5a2236857adf32ad1df25a67774926fb5f45e1550981f872e11c78d795914616a", 0x6c}], 0x3, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f2d000)=@sack_info={0x0, 0xffffffff, 0x778}, &(0x7f0000f21000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000258000-0x6)={r3, 0x2}, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000499000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000012000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x10000) ioctl$KDMKTONE(r1, 0x4b3b, 0x5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="", 0x0) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000195000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ee000-0x4)=0x10, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007d5000)={0x10001, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x9, 0x10000, 0x16, 0xfffffffffffffffb, &(0x7f0000aa1000)=@common="69706464703000000000000000000000", 0x5, 0x5, 0x6}) r2 = socket$inet_sctp(0x2, 0x10000a, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000aa3000)=0x0, &(0x7f0000166000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a1c000-0x8)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0xfffb, &(0x7f0000001000)={0x5, 0xd46, 0x543, 0x2}) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000)="6173796d6d657472696300", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x17)="6d643573756d2dc3776c616e3176626f786e6574302d00", 0xffffffffffffffff) request_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x10)="1127c22c657468307472757374656400", r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000003000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x15a, 0x12c01) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000003000-0xb)={0xfb, 0x6, 0x7ff, 0x40e, 0x7, 0x8, 0x0, 0x2, 0xfffffffffffffff8, 0x1, 0x100000000}, 0xb) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = syz_open_dev$mouse(&(0x7f000000d000)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000019000-0x8)="2e2f66696c653000", 0x2, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000013000)={@common="626f6e64300000000000000000000000", 0x10001}) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00001ae000)={0x0, 0x9, 0xd7d7}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000096000)={{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x7f, [0x0, 0x0, 0x4, 0x6, 0x5, 0x1f, 0x4, 0x5]}, 0x5c) r2 = socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ebe000)=@assoc_value={0x0, 0x0}, &(0x7f00004f5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000071d000)=@int=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005e3000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0xff, 0x4, 0xffff, 0x80, 0x3f}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000075c000-0x8)=@assoc_value={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009d1000-0x14)={r3, 0x6, 0xffff, 0x4e6, 0x7, 0xffffffff}, &(0x7f0000737000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004a4000)={0x0, @in6={{0xa, 0x3, 0x6f9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x101, 0x22f, 0x4, 0xff, 0xfffffffffffffff9, 0x9, 0x3, 0x5dd9636, 0x9, 0x5, 0xfff, 0x2, 0x4, 0x2b3]}, &(0x7f0000140000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ce5000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cb8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000-0x4)=0xe8) r5 = syz_open_procfs(0x0, &(0x7f0000434000)="6e65742f6669625f7472696500") r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003cc000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000f9e000-0x20)={r6, 0x40, 0x101, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 10:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000ca000)={{0x1, 0x2, 0x8, 0x0, 0xc002}, 0x5, 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]}) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db2000)="2f6465762f73657175656e6365723200", 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") creat(&(0x7f0000ce6000-0x8)="2e2f66696c653000", 0x2) sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x10001}, 0x3ff, 0x80000001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f09000-0x4)=0x4, 0x4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d12000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000712000-0x18)={0x0, 0x100, 0x0, 0x108, 0x3}, &(0x7f000070d000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d18000-0xc)={r4, 0x9, 0x30}, 0xc) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009a9000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c13000)=0xe8) stat(&(0x7f0000e67000)="2e2f66696c653000", &(0x7f00006a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00002af000-0x8)="2e2f66696c653000", &(0x7f0000828000-0x8)="2e2f66696c653000", 0x2, r5, r6, 0x400, 0x5, 0xc2004) 2017/12/09 10:20:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@generic="387235d00c7757d4cb027b55eb302301", @ifru_addrs=@ethernet={0x307, @random="22d45ab37473", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001a000-0x4)=@assoc_id=0x0, &(0x7f000001a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0xfffffffffffffffb}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000018000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1a, 0x9) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000018000)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="3ec8ca1dbfbf"]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x3, &(0x7f0000018000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba3000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) getpeername$llc(r0, &(0x7f00009b5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000571000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x90) 2017/12/09 10:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004eb000-0xc)={0x3, r0, 0x1}) bind$ax25(r1, &(0x7f000005c000-0x10)={0x3, {"3d45f1fcd90f49"}, 0x3}, 0x10) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r2, r2, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000492000)={&(0x7f0000b51000/0x2000)=nil, 0x2000}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@generic="2145a53255747b4e82edaf58c18bfd81", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000015000)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000016000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000012000-0x49)="9f217c3e3887e6747c37295f9e7d37ace1d23003f728a1eb692758d097da655be3f0c6da89c2716fe1fb73e180ba11541068dad8534ef4ec1d95d5d8b0ac722cba6bc93ba068596485", 0x49) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000018000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000018000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10001, 0xfff, 0x0, 0x6, 0x20, 0x3, 0x3, 0x966e, 0xffffffffffff9097, 0xf43, 0x3, 0xdae, 0x8, 0x453]}, &(0x7f0000019000-0x4)=0x108) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000019000-0x8)={r2, 0x8}, &(0x7f000000e000)=0x8) 2017/12/09 10:20:36 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00001ea000)="2e2f66696c653000", 0x80000, 0x161) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x4, 0xffff, 0x100000001, 0x1b, 0xffffffffffff7fff, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) getdents64(r0, &(0x7f00006f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) r3 = getpgid(0xffffffffffffffff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000734000-0x4)=0x0, 0x4) sched_getscheduler(r3) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:36 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000005000)={[0x0, 0x4000, 0xd004, 0x0], 0xffff, 0x82, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000210000)=0x0, 0x9) 2017/12/09 10:20:36 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed3000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000703000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000384000)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f33000-0x2)=0x80, &(0x7f0000189000-0x4)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000028000)=0x0, &(0x7f0000d26000)=0x4) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000ff4000)="00000000", &(0x7f0000db4000)=0x4) 2017/12/09 10:20:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001c9000)="646374637000", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000019000-0x4)=0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000ea7000)={0x0, 0x10000, 0x0}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000284000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000876000-0x4)=0x401, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00007c6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000807000)={0x0, 0x3}, &(0x7f00002db000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fc8000-0x10)={r3, 0x1ff, 0xfffffffffffffff9, 0x3}, &(0x7f00000a4000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00007ce000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000a58000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_procfs(r4, &(0x7f00005ea000-0x11)="6174747200") sendfile(r5, r5, &(0x7f0000eef000-0x8)=0x0, 0x91) ioctl$int_in(r0, 0x5473, &(0x7f0000b39000)=0xc7a0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000046000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x5, 0x200, &(0x7f00003d0000-0x8)={0x0, 0x0}) fchdir(r5) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x9, 0x40200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cab000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000739000)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00009a1000)={{0x3, 0x3, 0x53a8e3d8, 0x2, 0x4}, 0x80000000, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f000048f000-0x8)=0x1) sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x0) mknod(&(0x7f0000dba000)="2e2f66696c653000", 0xc000, 0x7fff) r2 = socket(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000018e000-0x4c)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000083e000)={0x0, 0x1}, &(0x7f0000743000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c5000-0x18)={r3, 0x81, 0x30, 0xffffffffffffffe0, 0x81}, &(0x7f00008c4000-0x4)=0x18) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f40000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) connect$inet6(r1, &(0x7f000031c000)={0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x983}, 0x1c) ppoll(&(0x7f0000e99000-0x28)=[{r0, 0x2000, 0x0}, {r2, 0x8, 0x0}, {r1, 0x10, 0x0}, {r2, 0x2040, 0x0}, {r2, 0x2000, 0x0}], 0x5, &(0x7f0000b80000)={0x0, 0x0}, &(0x7f0000cb6000)={0x8001}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000016f000)={0x1, 0x1, 0x20, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000915000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) 2017/12/09 10:20:36 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000016000-0x4)=0x0, &(0x7f0000015000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) 2017/12/09 10:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) [ 366.227365] QAT: Invalid ioctl 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dcd000-0x9)="2f6465762f73672300", 0x3, 0x8000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000898000)=0x30e3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000093e000)={0x6, 0x0, [{0x4, 0x0, 0x6}, {0x1ff, 0x0, 0x200}, {0x7, 0x0, 0x7}, {0x6, 0x0, 0xfd3a}, {0x30a9, 0x0, 0xff}, {0x8a68, 0x0, 0x6}]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) close(r1) sync() setrlimit(0xc, &(0x7f0000ed7000)={0x20, 0x8000000000000200}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005b4000-0x4a)="4c11ab749fa0cd7c010ab8efdcd5cecce9c80d6d441d9bcfae8420e4186a5f470df8e25ea6e5217607c8e017a26355b8bafa5492e31f285ac8af10870aa79a2630f2f80c8d5f055b3955", 0x4a) fsetxattr(r3, &(0x7f0000421000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000091f000-0x2)="2e00", 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000575000)={0x0, 0x7}, &(0x7f0000f9f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f08000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff9, 0x2, 0x3, 0x8}, &(0x7f0000df6000-0x4)=0xa0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000065e000-0x20)={{&(0x7f0000b5e000/0x1000)=nil, 0x1000}, 0x3, 0x0}) syncfs(r3) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) 2017/12/09 10:20:36 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000015000)={0x0, 0x200, 0x0, 0x4, 0x602}, &(0x7f000000e000)=0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000015000)={r2, 0xfff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000018000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000004000+0xc9e)="2e2f66696c653000", &(0x7f000001a000-0x14)=@random={"73656375726974792e00", "76626f786e6574302d00"}) 2017/12/09 10:20:36 executing program 4: socketpair$inet6(0xa, 0x6, 0x80, &(0x7f0000802000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000777000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) [ 366.255931] QAT: Invalid ioctl 2017/12/09 10:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030e000)="2f73656c696e75782f656e666f72636500", 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003d3000)={0x0, 0xd, "85a3b576e0353a2be844f23f9a"}, &(0x7f00005b1000)=0x15) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c64000)={r3, 0x0, 0x0}, 0xc) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ed4000)="6e65742f7061636b657400") linkat(r2, &(0x7f0000a70000-0x8)="2e2f66696c653000", r4, &(0x7f0000682000-0xe)="2e2f66696c65302f66696c653000", 0x1000) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000019000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x9}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000018000-0xa)="2f6465762f7663732300", 0x8001, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000001a000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000003000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6a}, 0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000001a000)={r1, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000018000)={r1, 0xffffffffffffff80}, 0x8) 2017/12/09 10:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000134000-0x9)="2f6465762f6b766d00", 0x80003, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000667000-0x8)={0x1, [0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:36 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x100000000000006, &(0x7f0000015000)=0xd6, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000015000)=@sack_info={0x0, 0x4, 0x8}, &(0x7f000000e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x100000000}, 0x8) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000a000-0x4)=0x402, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000016000)={0x7, &(0x7f0000001000-0x7)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat(r1, &(0x7f0000014000)="2e2f66696c653000", 0x400, 0x109) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004ff000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007f7000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0xfffffffffffffffc, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000c05000)={0xc0000000000, 0x466d, 0x4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fb0000)={0x0, 0x25, "514fa766f720ea1a302d15e28c3b81fe3ef71e8000fd83dc744fffdc4dcab0a88d2ce734eb"}, &(0x7f000012a000-0x4)=0x2d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad3000)={0x1f, 0xf, 0x2, 0x0, r2}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a44000-0x14)={r2, 0x8, 0x4ad7, 0xffffffffffff7f7f, 0x6, 0x7fffffff}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r3, r3, &(0x7f0000eef000-0x8)=0x0, 0x91) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000077c000-0x10)={r2, 0x9f1, 0x4, 0xfffffffffffffff8}, 0x10) 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xe182bab154effd45) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ae4000-0x10)={0x6, [0x262, 0x4, 0xf90b, 0xf39, 0xfffffffffffffff8, 0x1000]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xbb6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0xc, 0xffffffffffffff65, 0x8, 0xff, 0x7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f0000019000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000)="", 0x0) bind$inet(r3, &(0x7f0000012000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/09 10:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x11, 0x807, 0x8) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f000073b000-0x4)=0x0, 0x20000000, &(0x7f00006b4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b37000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 10:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000050f000-0x34)={0x1, 0x8, [@random="050287fc4089", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) sendfile(r0, r0, &(0x7f0000eef000-0x8)=0x0, 0x91) read$eventfd(r0, &(0x7f00000e3000)=0x0, 0x8) 2017/12/09 10:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1fb) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00009eb000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e44000)=0xd4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e12000)={0xfffffffffffffffe}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r4 = add_key(&(0x7f000049c000)="69645f6c656761637900", &(0x7f00005a1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c3000-0x88)="231fa28f64393de0816962d44559fe5ea5122eed6705e96bdbb8cf350d8bc2d6c298081cc0130c0b66caf0a45da38556b149f76f6ea0ebfda1093d2bd420999ba7a64896c028ba9c617af5c901ae66e482d8c232abf2ac426bdc6cb4de45b0cd27be802b6371df6a390cd620cd2172fa670f9951836a9a7a73b9956fa81e109d56a60bb82828a7be", 0x88, 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000182000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0x4)=0xe8) getresgid(&(0x7f0000b90000)=0x0, &(0x7f000005d000-0x4)=0x0, &(0x7f000037e000-0x4)=0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000216000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$chown(0x4, r4, r5, r6) syncfs(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a28000)=@assoc_value={0x0, 0x0}, &(0x7f000038d000-0x4)=0x8) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x9, 0x5, 0xfffffffffffffffe, 0x8001, 0x0, 0x0, 0x0}) [ 366.382590] [ 366.384238] ===================================== [ 366.389060] WARNING: bad unlock balance detected! [ 366.393879] 4.15.0-rc2+ #124 Not tainted [ 366.397919] ------------------------------------- [ 366.402745] syz-executor7/24620 is trying to release lock (mrt_lock) at: [ 366.409582] [<00000000f0091eda>] ipmr_mfc_seq_stop+0xe1/0x130 [ 366.415429] but there are no more locks to release! [ 366.420408] [ 366.420408] other info that might help us debug this: [ 366.427039] 2 locks held by syz-executor7/24620: [ 366.431759] #0: (&f->f_pos_lock){+.+.}, at: [<000000008ec4b3d8>] __fdget_pos+0x131/0x1a0 [ 366.440137] #1: (&p->lock){+.+.}, at: [<00000000e1cdd468>] seq_read+0xd5/0x13d0 [ 366.447730] [ 366.447730] stack backtrace: [ 366.452193] CPU: 1 PID: 24620 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #124 [ 366.459522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.468838] Call Trace: [ 366.471392] dump_stack+0x194/0x257 [ 366.474987] ? arch_local_irq_restore+0x53/0x53 [ 366.479623] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 366.483911] print_unlock_imbalance_bug+0x12f/0x140 [ 366.488892] lock_release+0x5f9/0xda0 [ 366.492658] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 366.496944] ? lock_downgrade+0x980/0x980 [ 366.501058] ? __fdget_pos+0x131/0x1a0 [ 366.504912] ? __fdget_pos+0x131/0x1a0 [ 366.508764] ? __mutex_lock+0x16f/0x1a80 [ 366.512788] ? __fdget_pos+0x131/0x1a0 [ 366.516644] ? traverse+0x403/0xa00 [ 366.520237] ? memcpy+0x45/0x50 [ 366.523482] ? seq_puts+0xb5/0x130 [ 366.526991] _raw_read_unlock+0x1a/0x30 [ 366.530930] ipmr_mfc_seq_stop+0xe1/0x130 [ 366.535043] seq_read+0xc42/0x13d0 [ 366.538550] ? check_noncircular+0x20/0x20 [ 366.542754] ? seq_lseek+0x3c0/0x3c0 [ 366.546435] ? __lock_is_held+0xbc/0x140 [ 366.550463] ? seq_lseek+0x3c0/0x3c0 [ 366.554143] proc_reg_read+0xef/0x170 [ 366.557910] ? proc_reg_write+0x170/0x170 [ 366.562024] __vfs_read+0xef/0xa00 [ 366.565532] ? fsnotify+0x7b3/0x1140 [ 366.569211] ? vfs_copy_file_range+0x960/0x960 [ 366.573759] ? fsnotify_first_mark+0x2b0/0x2b0 [ 366.578307] ? avc_policy_seqno+0x9/0x20 [ 366.582335] ? selinux_file_permission+0x82/0x460 [ 366.587143] ? security_file_permission+0x89/0x1f0 [ 366.592038] ? rw_verify_area+0xe5/0x2b0 [ 366.596062] ? __fdget_raw+0x20/0x20 [ 366.599740] vfs_read+0x124/0x360 [ 366.603159] SyS_read+0xef/0x220 [ 366.606491] ? exit_to_usermode_loop+0x198/0x310 [ 366.611210] ? kernel_write+0x120/0x120 [ 366.615151] ? do_fast_syscall_32+0x156/0xf9d [ 366.619614] ? kernel_write+0x120/0x120 [ 366.623553] do_fast_syscall_32+0x3ee/0xf9d [ 366.627841] ? do_int80_syscall_32+0x9d0/0x9d0 [ 366.632388] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 366.637890] ? lockdep_sys_exit+0x47/0xf0 [ 366.642003] ? syscall_return_slowpath+0x2ad/0x550 [ 366.646905] ? sysret32_from_system_call+0x5/0x3b [ 366.651713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.656535] entry_SYSENTER_compat+0x51/0x60 [ 366.660908] RIP: 0023:0xf7f0ec79 [ 366.664236] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000003 [ 366.671908] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200e3000 [ 366.679143] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000000 [ 366.686376] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 366.693612] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 366.700845] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 366.708224] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 366.716025] in_atomic(): 1, irqs_disabled(): 0, pid: 24620, name: syz-executor7 [ 366.723465] INFO: lockdep is turned off. [ 366.727514] CPU: 1 PID: 24620 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #124 [ 366.734865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.744189] Call Trace: [ 366.746745] dump_stack+0x194/0x257 [ 366.750343] ? arch_local_irq_restore+0x53/0x53 [ 366.754992] ___might_sleep+0x2b2/0x470 [ 366.758936] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 366.764799] ? __check_object_size+0x25d/0x4f0 [ 366.769356] __might_sleep+0x95/0x190 [ 366.773125] ? seq_puts+0xb5/0x130 [ 366.776637] __might_fault+0xab/0x1d0 [ 366.780408] _copy_to_user+0x2c/0xc0 [ 366.784093] seq_read+0xcb4/0x13d0 [ 366.787601] ? check_noncircular+0x20/0x20 [ 366.791815] ? seq_lseek+0x3c0/0x3c0 [ 366.795500] ? __lock_is_held+0xbc/0x140 [ 366.799532] ? seq_lseek+0x3c0/0x3c0 [ 366.803216] proc_reg_read+0xef/0x170 [ 366.806989] ? proc_reg_write+0x170/0x170 [ 366.811103] __vfs_read+0xef/0xa00 [ 366.814612] ? fsnotify+0x7b3/0x1140 [ 366.818294] ? vfs_copy_file_range+0x960/0x960 [ 366.822848] ? fsnotify_first_mark+0x2b0/0x2b0 [ 366.827399] ? avc_policy_seqno+0x9/0x20 [ 366.831427] ? selinux_file_permission+0x82/0x460 [ 366.836240] ? security_file_permission+0x89/0x1f0 [ 366.841140] ? rw_verify_area+0xe5/0x2b0 [ 366.845170] ? __fdget_raw+0x20/0x20 [ 366.848851] vfs_read+0x124/0x360 [ 366.852275] SyS_read+0xef/0x220 [ 366.855611] ? exit_to_usermode_loop+0x198/0x310 [ 366.860334] ? kernel_write+0x120/0x120 [ 366.864276] ? do_fast_syscall_32+0x156/0xf9d [ 366.868739] ? kernel_write+0x120/0x120 [ 366.872681] do_fast_syscall_32+0x3ee/0xf9d [ 366.876975] ? do_int80_syscall_32+0x9d0/0x9d0 [ 366.881525] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 366.887033] ? lockdep_sys_exit+0x47/0xf0 [ 366.891148] ? syscall_return_slowpath+0x2ad/0x550 [ 366.896051] ? sysret32_from_system_call+0x5/0x3b [ 366.900864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.905678] entry_SYSENTER_compat+0x51/0x60 [ 366.910050] RIP: 0023:0xf7f0ec79 [ 366.913382] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000003 [ 366.921057] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200e3000 2017/12/09 10:20:36 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000)="", 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x8000) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000019000-0x4)=0x6) 2017/12/09 10:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x8, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00001b7000)={0x0, 0xb32, 0x3, &(0x7f0000aad000-0x8)=0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r1, r1, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/09 10:20:37 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000268000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000025b000)=0x1c, 0x80800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000787000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x10000000000000, 0x20001010, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x9, &(0x7f0000006000)=0x10000000000000d7, 0x4) r2 = geteuid() stat(&(0x7f0000762000-0x8)="2e2f66696c653000", &(0x7f0000554000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f000000e000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f000000c000)=0x800000000000402, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc7000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8082, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000082c000-0xa)="73797a6b616c6c657200", &(0x7f00004a3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000670000)="5e73656375726974792a00", 0x0) r6 = add_key(&(0x7f0000338000)="656e6372797074656400", &(0x7f0000c42000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001f9000-0x84)="4dbf70d016d155d7e5da1850afbe72eef11ee2b4d722d5cd10369be201d32412daa761e84fbb54fcfe01141afd53e6ab99ea5a7f681b01b26c8b66c32dd85cd5d4890b0d1986be04159d5ab7dc8b7a478bcc9e4c56d22be7036ad101d057f719b6802b925aab145e62c1d58fc6724ded8373787c9c3100030ded1581e3966a6cc5c228c2", 0x84, 0xfffffffffffffff9) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000023e000)="6e65742f70736368656400") clock_gettime(0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000127000)={0x1, @time={r8, r9}, 0x9, {0xfd, 0x4800003}, 0x3f, 0x2, 0x400060000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = add_key$keyring(&(0x7f00005a8000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) r11 = add_key$user(&(0x7f0000d89000-0x5)="7573657200", &(0x7f0000a48000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000800000-0x1)="fa", 0x1, r10) r12 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r12, 0x891a, &(0x7f0000d46000)={@generic="0369001721ee0000009e000135b60007", @ifru_flags=0x2000ff}) r13 = add_key$user(&(0x7f0000469000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e00000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db3ec249b544230ba287fb8bd6f8266ccf59ef709927f2e8e0ecd3fff32853747eda22d2818d08ca5be0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9496a5b07c5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91000000000000000908c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8be5", 0xc1, r6) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r11, r13, r11}, &(0x7f000068e000-0x1)="00", 0x1, &(0x7f00002c1000)={&(0x7f0000eee000-0x10)={"63726333322d70636c6d756c"}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000000)=0x8) [ 366.928293] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000000 [ 366.935529] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 366.942763] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 366.949999] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 366.957362] WARNING: CPU: 1 PID: 24620 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 366.965137] Kernel panic - not syncing: panic_on_warn set ... [ 366.965137] [ 366.972485] CPU: 1 PID: 24620 Comm: syz-executor7 Tainted: G W 4.15.0-rc2+ #124 2017/12/09 10:20:37 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000015000)="", 0x0, 0x5, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x402, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getegid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000017000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000017000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0xffffffffffffffff, 0x1, 0x7, 0x2, 0xa0, 0x80, 0x7445, r2, r3}, {0x0, 0x7, 0x10001, 0x9, 0x0, 0x3, 0x4, 0xd2}, {0x100000000, 0x8, 0x7f, 0x5}, 0x2, 0x4, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3}, 0x5, @in=@loopback=0x7f000001, 0x1, 0x4, 0x3, 0xffffffffffffff00, 0x1ff, 0x3, 0x4e7}}, 0xe8) 2017/12/09 10:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000071c000)="2e2f66696c653000") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000208000)="00000000", &(0x7f0000c85000-0x4)=0x4) [ 366.981126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.990467] Call Trace: [ 366.993046] dump_stack+0x194/0x257 [ 366.996661] ? arch_local_irq_restore+0x53/0x53 [ 367.001318] ? vsnprintf+0x1ed/0x1900 [ 367.005109] panic+0x1e4/0x41c [ 367.008279] ? refcount_error_report+0x214/0x214 [ 367.013023] ? show_regs_print_info+0x18/0x18 [ 367.017518] ? __warn+0x1c1/0x200 [ 367.020955] ? _copy_to_user+0xb5/0xc0 [ 367.024811] __warn+0x1dc/0x200 [ 367.028061] ? _copy_to_user+0xb5/0xc0 [ 367.031922] report_bug+0x211/0x2d0 [ 367.035524] fixup_bug.part.11+0x37/0x80 [ 367.039552] do_error_trap+0x2d7/0x3e0 [ 367.043411] ? math_error+0x400/0x400 [ 367.047179] ? __might_fault+0x110/0x1d0 [ 367.051208] ? lock_downgrade+0x980/0x980 [ 367.055322] ? lock_acquire+0x1d5/0x580 [ 367.059261] ? __might_fault+0xe0/0x1d0 [ 367.063207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.068025] do_invalid_op+0x1b/0x20 [ 367.071706] invalid_op+0x18/0x20 [ 367.075126] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 367.079584] RSP: 0018:ffff8801a3e27948 EFLAGS: 00010206 [ 367.084919] RAX: ffff8801c4f98180 RBX: 0000000000000008 RCX: ffffffff8252f2f5 [ 367.092154] RDX: 00000000001f0100 RSI: dffffc0000000000 RDI: 0000000000000282 [ 367.099389] RBP: ffff8801a3e27970 R08: ffff8801d9e92ed8 R09: 1ffff100347c4efd [ 367.106628] R10: ffff8801c4f98180 R11: fffffbfff0e89329 R12: 00000000200e3000 [ 367.113864] R13: ffff8801c49e4e00 R14: ffff8801d88d6408 R15: ffff8801d88d6408 [ 367.121111] ? _copy_to_user+0xb5/0xc0 [ 367.124972] ? _copy_to_user+0xb5/0xc0 [ 367.128831] seq_read+0xcb4/0x13d0 [ 367.132337] ? check_noncircular+0x20/0x20 [ 367.136551] ? seq_lseek+0x3c0/0x3c0 [ 367.140236] ? __lock_is_held+0xbc/0x140 [ 367.144267] ? seq_lseek+0x3c0/0x3c0 [ 367.147950] proc_reg_read+0xef/0x170 [ 367.151721] ? proc_reg_write+0x170/0x170 [ 367.155835] __vfs_read+0xef/0xa00 [ 367.159343] ? fsnotify+0x7b3/0x1140 [ 367.163028] ? vfs_copy_file_range+0x960/0x960 [ 367.167581] ? fsnotify_first_mark+0x2b0/0x2b0 [ 367.172135] ? avc_policy_seqno+0x9/0x20 [ 367.176169] ? selinux_file_permission+0x82/0x460 [ 367.180981] ? security_file_permission+0x89/0x1f0 [ 367.185882] ? rw_verify_area+0xe5/0x2b0 [ 367.189911] ? __fdget_raw+0x20/0x20 [ 367.193596] vfs_read+0x124/0x360 [ 367.197023] SyS_read+0xef/0x220 [ 367.200364] ? exit_to_usermode_loop+0x198/0x310 [ 367.205089] ? kernel_write+0x120/0x120 [ 367.209033] ? do_fast_syscall_32+0x156/0xf9d [ 367.213498] ? kernel_write+0x120/0x120 [ 367.217440] do_fast_syscall_32+0x3ee/0xf9d [ 367.221734] ? do_int80_syscall_32+0x9d0/0x9d0 [ 367.226283] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 367.231789] ? lockdep_sys_exit+0x47/0xf0 [ 367.235907] ? syscall_return_slowpath+0x2ad/0x550 [ 367.240809] ? sysret32_from_system_call+0x5/0x3b [ 367.245622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.250442] entry_SYSENTER_compat+0x51/0x60 [ 367.254817] RIP: 0023:0xf7f0ec79 [ 367.258146] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000003 [ 367.265819] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200e3000 [ 367.273056] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000000 [ 367.280291] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 367.287528] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 367.294767] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 367.302429] Dumping ftrace buffer: [ 367.305938] (ftrace buffer empty) [ 367.309612] Kernel Offset: disabled [ 367.313207] Rebooting in 86400 seconds..